Hourly Weather Forecast for Port Byron, Illinois 61275 - The Weather Channel | Weather.com
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Hourly Weather-

As of 8:30 am CDT
alertLevel2

Winter Storm Watch

Snow

Snow ending around 9:30 AM.

Saturday, March 14

9 am

Flurries Flurries
35°
Rain drop 34%
ESE 10 mph
Subtract

Flurries

  • Temperature feels like
    Feels Like27°
  • WindESE 10 mph
  • Visibility
    Visibility7 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Snowflake
    Snow Amount0 in

9:15 am

Flurries Flurries
35°
Rain drop 34%
ESE 10 mph

9:30 am

Cloudy Cloudy
36°
Rain drop 24%
ESE 11 mph

10 am

Cloudy Cloudy
36°
Rain drop 15%
ESE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like29°
  • WindESE 12 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover91%
  • Mixed precipitation
    Precip Amount0 in

11 am

Cloudy Cloudy
39°
Rain drop 15%
ESE 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindESE 12 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover95%
  • Mixed precipitation
    Precip Amount0 in

12 pm

Cloudy Cloudy
40°
Rain drop 15%
ESE 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like33°
  • WindESE 11 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover92%
  • Mixed precipitation
    Precip Amount0 in

1 pm

Cloudy Cloudy
41°
Rain drop 15%
ESE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like34°
  • WindESE 13 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

2 pm

Cloudy Cloudy
44°
Rain drop 15%
ESE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like37°
  • WindESE 14 mph
  • Humidity
    Humidity49%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in
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3 pm

Cloudy Cloudy
45°
Rain drop 15%
ESE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like39°
  • WindESE 15 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 in

4 pm

Cloudy Cloudy
46°
Rain drop 0%
ESE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like39°
  • WindESE 16 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

5 pm

Cloudy Cloudy
46°
Rain drop 15%
ESE 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like38°
  • WindESE 17 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in

6 pm

Cloudy Cloudy
44°
Rain drop 5%
ESE 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like37°
  • WindESE 17 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Cloudy Day Mostly Cloudy
41°
Rain drop 0%
E 15 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like33°
  • WindE 15 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover76%
  • Rain drop
    Rain Amount0 in

8 pm

Cloudy Cloudy
40°
Rain drop 1%
ESE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like32°
  • WindESE 14 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

9 pm

Cloudy Cloudy
39°
Rain drop 1%
E 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindE 15 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Mixed precipitation
    Precip Amount0 in

10 pm

Cloudy Cloudy
39°
Rain drop 1%
ESE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like30°
  • WindESE 15 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Mixed precipitation
    Precip Amount0 in

11 pm

Cloudy Cloudy
39°
Rain drop 1%
ESE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindESE 15 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in

Sunday, March 15

12 am

Cloudy Cloudy
39°
Rain drop 4%
ESE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindESE 15 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in

1 am

Cloudy Cloudy
40°
Rain drop 5%
ESE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like32°
  • WindESE 14 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 in

2 am

Cloudy Cloudy
41°
Rain drop 6%
ESE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like33°
  • WindESE 14 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in
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3 am

Cloudy Cloudy
42°
Rain drop 3%
ESE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like34°
  • WindESE 14 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

4 am

Cloudy Cloudy
43°
Rain drop 10%
SE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like36°
  • WindSE 13 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

5 am

Cloudy Cloudy
45°
Rain drop 15%
SE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like38°
  • WindSE 13 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
46°
Rain drop 24%
SSE 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like39°
  • WindSSE 14 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

7 am

Scattered Thunderstorms Night Scattered Thunderstorms
47°
Rain drop 50%
SSE 14 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like41°
  • WindSSE 14 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0.02 in

8 am

Thunderstorms Thunderstorms
49°
Rain drop 60%
S 14 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like43°
  • WindS 14 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0.02 in

9 am

Scattered Thunderstorms Scattered Thunderstorms
51°
Rain drop 53%
S 14 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like46°
  • WindS 14 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.03 in

10 am

Scattered Thunderstorms Scattered Thunderstorms
53°
Rain drop 43%
S 17 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like48°
  • WindS 17 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.01 in

11 am

Scattered Thunderstorms Scattered Thunderstorms
55°
Rain drop 53%
SSW 18 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like50°
  • WindSSW 18 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.01 in

12 pm

Scattered Thunderstorms Scattered Thunderstorms
56°
Rain drop 57%
SSW 17 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like52°
  • WindSSW 17 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.02 in

1 pm

Thunderstorms Thunderstorms
56°
Rain drop 75%
SSW 16 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like52°
  • WindSSW 16 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.04 in

2 pm

Thunderstorms Thunderstorms
55°
Rain drop 80%
SSW 15 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like51°
  • WindSSW 15 mph
  • Humidity
    Humidity86%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.04 in
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3 pm

Rain Rain
54°
Rain drop 95%
SW 16 mph
Add

Rain

  • Temperature feels like
    Feels Like49°
  • WindSW 16 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.09 in

4 pm

Rain Rain
49°
Rain drop 90%
W 18 mph
Add

Rain

  • Temperature feels like
    Feels Like42°
  • WindW 18 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.18 in

5 pm

Rain Rain/Wind
41°
Rain drop 81%
NW 21 mph
Add

Rain/Wind

  • Temperature feels like
    Feels Like32°
  • WindNW 21 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.06 in

6 pm

Showers Showers/Wind
37°
Rain drop 52%
NNW 23 mph
Add

Showers/Wind

  • Temperature feels like
    Feels Like26°
  • WindNNW 23 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.03 in

7 pm

Snow Showers Snow Showers/Wind
33°
Rain drop 54%
NNW 23 mph
Add

Snow Showers/Wind

  • Temperature feels like
    Feels Like20°
  • WindNNW 23 mph
  • Visibility
    Visibility4 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.2 in

8 pm

Snow Snow/Wind
30°
Rain drop 60%
NNW 22 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like17°
  • WindNNW 22 mph
  • Visibility
    Visibility0.7 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.4 in

9 pm

Snow Snow/Wind
29°
Rain drop 73%
NNW 22 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like15°
  • WindNNW 22 mph
  • Visibility
    Visibility0.7 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.5 in

10 pm

Snow Snow/Wind
27°
Rain drop 70%
NNW 22 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like13°
  • WindNNW 22 mph
  • Visibility
    Visibility0.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.5 in

11 pm

Snow Snow/Wind
27°
Rain drop 82%
NNW 23 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like13°
  • WindNNW 23 mph
  • Visibility
    Visibility0.7 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.4 in

Monday, March 16

12 am

Snow Snow/Wind
27°
Rain drop 79%
NNW 23 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like12°
  • WindNNW 23 mph
  • Visibility
    Visibility1 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.2 in

1 am

Snow Snow/Wind
27°
Rain drop 86%
NW 24 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like12°
  • WindNW 24 mph
  • Visibility
    Visibility1 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.3 in

2 am

Snow Snow/Wind
26°
Rain drop 85%
NW 24 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like10°
  • WindNW 24 mph
  • Visibility
    Visibility0.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.5 in
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3 am

Snow Snow/Wind
25°
Rain drop 80%
NW 26 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like9°
  • WindNW 26 mph
  • Visibility
    Visibility0.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.4 in

4 am

Snow Snow/Wind
23°
Rain drop 76%
NW 26 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like7°
  • WindNW 26 mph
  • Visibility
    Visibility1 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.4 in

5 am

Snow Snow/Wind
21°
Rain drop 66%
NW 26 mph
Add

Snow/Wind

  • Temperature feels like
    Feels Like4°
  • WindNW 26 mph
  • Visibility
    Visibility1 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.3 in

6 am

Snow Showers Snow Showers/Wind
20°
Rain drop 54%
NW 25 mph
Add

Snow Showers/Wind

  • Temperature feels like
    Feels Like2°
  • WindNW 25 mph
  • Visibility
    Visibility1.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Snowflake
    Snow Amount0.2 in

7 am

Snow Showers Snow Showers/Wind
18°
Rain drop 52%
WNW 24 mph
Add

Snow Showers/Wind

  • Temperature feels like
    Feels Like0°
  • WindWNW 24 mph
  • Visibility
    Visibility1.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Snowflake
    Snow Amount0.2 in

8 am

Snow Showers Snow Showers/Wind
16°
Rain drop 40%
WNW 23 mph
Add

Snow Showers/Wind

  • Temperature feels like
    Feels Like-2°
  • WindWNW 23 mph
  • Visibility
    Visibility2.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Snowflake
    Snow Amount0.1 in
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