10-Day Weather Forecast for Port Byron, Illinois - The Weather Channel | weather.com
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10 Day Weather-

As of 3:56 am CDT

Today

Rain AM Rain/Wind
49°/34°
Rain drop 100%
Subtract

Day

49°
Rain
Rain drop
100%
W 23 mph

Cloudy with occasional rain...mainly in the morning. Winds increasing for the afternoon. High 49F. Winds W at 20 to 30 mph. Chance of rain 100%. Higher wind gusts possible.

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  • Humidity
    Humidity78%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:39 am
  • Sunset
    Sunset7:29 pm

Night

34°
Mostly Cloudy Night
Mixed precipitation
4%
WNW 19 mph

Partly cloudy this evening, then becoming cloudy after midnight. Low 34F. Winds WNW at 15 to 25 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:39 pm
  • Moonset
    Moonset7:27 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Partly Cloudy Day Partly Cloudy
57°/35°
Rain drop 4%
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Day

57°
Partly Cloudy Day
Rain drop
4%
WNW 16 mph

Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 57F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:37 am
  • Sunset
    Sunset7:31 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
9%
WNW 12 mph

A few clouds. Low around 35F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:43 pm
  • Moonset
    Moonset7:57 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Partly Cloudy Day Partly Cloudy
53°/26°
Rain drop 5%
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Day

53°
Partly Cloudy Day
Rain drop
5%
NW 17 mph

Partly cloudy. High 53F. Winds NW at 15 to 25 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:36 am
  • Sunset
    Sunset7:32 pm

Night

26°
Partly Cloudy Night
Mixed precipitation
1%
NNE 13 mph

A few clouds. Low 26F. Winds NNE at 10 to 15 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:33 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Partly Cloudy Day Partly Cloudy
47°/37°
Rain drop 3%
Add

Day

47°
Partly Cloudy Day
Rain drop
3%
ESE 12 mph

Partly cloudy skies. High 47F. Winds ESE at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:34 am
  • Sunset
    Sunset7:33 pm

Night

37°
Cloudy
Mixed precipitation
17%
SE 14 mph

Cloudy. Low 37F. Winds SE at 10 to 20 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:44 am
  • Moonset
    Moonset9:15 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Windy Partly Cloudy/Wind
71°/54°
Rain drop 13%
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Day

71°
Windy
Rain drop
13%
S 22 mph

Windy. Mostly cloudy skies will become partly cloudy in the afternoon. High 71F. Winds S at 20 to 30 mph. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:32 am
  • Sunset
    Sunset7:34 pm

Night

54°
Scattered Showers Night
Rain drop
37%
SSW 18 mph

Mostly cloudy in the evening then periods of showers after midnight. Low 54F. Winds SSW at 15 to 25 mph. Chance of rain 40%.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:38 am
  • Moonset
    Moonset10:06 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Showers Showers
66°/48°
Rain drop 60%
Add

Day

66°
Showers
Rain drop
60%
SW 13 mph

Cloudy with showers. High 66F. Winds SW at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity64%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:31 am
  • Sunset
    Sunset7:35 pm

Night

48°
Rain
Rain drop
70%
E 12 mph

Rain likely. Low 48F. Winds E at 10 to 15 mph. Chance of rain 70%. Rainfall near a quarter of an inch.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:26 am
  • Moonset
    Moonset11:04 am
  • Moon Phase - Day 21 Waning Gibbous

Fri 10

Showers Showers
65°/51°
Rain drop 55%
Add

Day

65°
Showers
Rain drop
55%
S 15 mph

Cloudy with showers. High around 65F. Winds S at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity70%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:29 am
  • Sunset
    Sunset7:36 pm

Night

51°
Showers
Rain drop
62%
ESE 13 mph

Rain showers in the evening becoming a steady light rain overnight. Low 51F. Winds ESE at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:05 am
  • Moonset
    Moonset12:08 pm
  • Moon Phase - Day 22 Last Quarter

Sat 11

Showers Showers
63°/50°
Rain drop 59%
Add

Day

63°
Showers
Rain drop
59%
ESE 14 mph

Overcast with rain showers at times. High 63F. Winds ESE at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity76%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:27 am
  • Sunset
    Sunset7:37 pm

Night

50°
Showers
Rain drop
59%
ESE 11 mph

Overcast with rain showers at times. Low around 50F. Winds ESE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:38 am
  • Moonset
    Moonset1:14 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Showers Showers
68°/53°
Rain drop 59%
Add

Day

68°
Showers
Rain drop
59%
S 13 mph

Cloudy with showers. High 68F. Winds S at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity79%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:26 am
  • Sunset
    Sunset7:38 pm

Night

53°
Showers
Rain drop
59%
SSE 11 mph

Overcast with rain showers at times. Low 53F. Winds SSE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:06 am
  • Moonset
    Moonset2:23 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Showers Showers
71°/48°
Rain drop 49%
Add

Day

71°
Showers
Rain drop
49%
SSW 14 mph

Cloudy with showers. High 71F. Winds SSW at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity71%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:24 am
  • Sunset
    Sunset7:39 pm

Night

48°
Scattered Thunderstorms Night
Rain drop
57%
ESE 11 mph

Variable clouds with scattered thunderstorms. Low 48F. Winds ESE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:30 am
  • Moonset
    Moonset3:31 pm
  • Moon Phase - Day 25 Waning Crescent

Tue 14

Scattered Thunderstorms Scattered Thunderstorms
65°/44°
Rain drop 49%
Add

Day

65°
Scattered Thunderstorms
Rain drop
49%
NE 13 mph

Scattered thunderstorms in the morning followed by occasional showers in the afternoon. High near 65F. Winds NE at 10 to 20 mph. Chance of rain 50%.

  • Humidity
    Humidity71%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:23 am
  • Sunset
    Sunset7:40 pm

Night

44°
Showers
Rain drop
59%
NE 11 mph

Overcast with rain showers at times. Low 44F. Winds NE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:52 am
  • Moonset
    Moonset4:42 pm
  • Moon Phase - Day 26 Waning Crescent

Wed 15

Scattered Showers Day AM Showers
64°/45°
Rain drop 36%
Add

Day

64°
Scattered Showers Day
Rain drop
36%
NNW 12 mph

A few showers early with mostly cloudy conditions later in the day. High 64F. Winds NNW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity62%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:21 am
  • Sunset
    Sunset7:41 pm

Night

45°
Scattered Showers Night
Rain drop
32%
NE 9 mph

A shower or two possible early with partly cloudy skies later at night. Low around 45F. Winds NE at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:14 am
  • Moonset
    Moonset5:54 pm
  • Moon Phase - Day 27 Waning Crescent

Thu 16

Partly Cloudy Day Partly Cloudy
66°/46°
Rain drop 24%
Add

Day

66°
Partly Cloudy Day
Rain drop
24%
W 12 mph

Some sun in the morning with increasing clouds during the afternoon. High 66F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:19 am
  • Sunset
    Sunset7:43 pm

Night

46°
Showers
Rain drop
54%
SE 9 mph

Cloudy with occasional rain showers. Low 46F. Winds SE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:37 am
  • Moonset
    Moonset7:10 pm
  • Moon Phase - Day 28 Waning Crescent

Fri 17

Showers Showers
68°/48°
Rain drop 43%
Add

Day

68°
Showers
Rain drop
43%
SSW 12 mph

Showers early becoming less numerous later in the day. High 68F. Winds SSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:18 am
  • Sunset
    Sunset7:44 pm

Night

48°
Showers
Rain drop
44%
SE 9 mph

Cloudy with occasional showers. Low 48F. Winds SE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:03 am
  • Moonset
    Moonset8:30 pm
  • Moon Phase - Day 0 New Moon

Sat 18

Showers Showers
67°/45°
Rain drop 44%
Add

Day

67°
Showers
Rain drop
44%
SSE 14 mph

Cloudy with occasional rain showers. High 67F. Winds SSE at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity63%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:16 am
  • Sunset
    Sunset7:45 pm

Night

45°
Scattered Showers Night
Rain drop
35%
E 11 mph

Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low near 45F. Winds E at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:34 am
  • Moonset
    Moonset9:51 pm
  • Moon Phase - Day 1 Waxing Crescent
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