Weather Forecast and Conditions for Decatur, Illinois - The Weather Channel | Weather.com
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64° Cloudy
Cloudy/Wind
Day 64° • Night 23°
Feels Like61°
Sunrise

7:07 am

Sunset

7:02 pm

Temperature
High / Low
64°/23°
Wind
27 mph
Humidity
Humidity
68%
Dew point
Dew Point
53°
Pressure
Pressure
29.43 in
UV index
UV Index
2 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 26
Moon Phase
Waning Crescent
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Rain

Thunderstorms possible after 5 PM.

Hourly Weather-

Now

Windy Cloudy/Wind
64°
Rain drop 15%
SSW 26 mph
Subtract

Cloudy/Wind

  • Temperature feels like
    Feels Like61°
  • WindSSW 26 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

2 pm

Windy Cloudy/Wind
62°
Rain drop 15%
SSW 25 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like59°
  • WindSSW 25 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

3 pm

Windy Cloudy/Wind
62°
Rain drop 15%
S 25 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like59°
  • WindS 25 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

4 pm

Windy Cloudy/Wind
62°
Rain drop 21%
S 26 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like58°
  • WindS 26 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Today

Scattered Thunderstorms PM Thunderstorms/Wind
64°/23°
Rain drop 100%
Subtract

Day

64°
Scattered Thunderstorms
Rain drop
100%
SSW 28 mph

Windy with afternoon thunderstorms developing. A few of the storms could be heavy. High 64F. Winds SSW at 25 to 35 mph. Chance of rain 100%. Winds could occasionally gust over 50 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:02 pm

Night

23°
Rain, Snow, Wintery Mix
Snowflake
94%
WNW 23 mph

Windy. Periods of rain and snow this evening will become snow showers overnight. Low 23F. Winds WNW at 20 to 30 mph. Chance of snow 90%. Snow accumulations less than one inch. Winds could occasionally gust over 40 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:29 am
  • Moonset
    Moonset3:31 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Snow Showers AM Snow Showers/Wind
26°/11°
Rain drop 57%
Add

Day

26°
Snow Showers
Snowflake
57%
WNW 25 mph

Windy with on and off snow showers during the morning. High 26F. Winds WNW at 20 to 30 mph. Chance of snow 60%. Winds could occasionally gust over 40 mph.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:03 pm

Night

11°
Cloudy
Snowflake
9%
WNW 20 mph

Cloudy. Low 11F. Winds WNW at 15 to 25 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:57 am
  • Moonset
    Moonset4:40 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
30°/26°
Rain drop 2%
Add

Day

30°
Partly Cloudy Day
Mixed precipitation
2%
W 12 mph

Intervals of clouds and sunshine. Cold. High near 30F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:04 pm

Night

26°
Snow Showers
Snowflake
35%
SSE 15 mph

Flurries and a few snow showers throughout the night. Cold. Low 26F. Winds SSE at 10 to 20 mph. Chance of snow 40%. Snow accumulations less than one inch.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:22 am
  • Moonset
    Moonset5:49 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Partly Cloudy Day AM Clouds/PM Sun
55°/38°
Rain drop 7%
Add

Day

55°
Partly Cloudy Day
Rain drop
7%
SSW 15 mph

Cloudy skies early, then partly cloudy in the afternoon. High near 55F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:05 pm

Night

38°
Partly Cloudy Night
Mixed precipitation
7%
S 9 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 38F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:45 am
  • Moonset
    Moonset7:00 pm
  • Moon Phase - Day 29 New Moon
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