Decatur, IL

Weather

As of
Current Temperature
68
Feels like:70°
Today's high temperature
--
Today's low temperature
68°

Mostly Cloudy

Live Weather Radar

Decatur, IL weather radar map

Current Weather Details

Windchill
70°
Daily Rain
--"
Dew point
68°
Monthly Rain
3.29"
Humidity
95%
Avg. Wind
SW 9 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
5:26 AM
Moon
Waning Crescent
Sunset
8:25 PM
UV Index
10 (Very High)

Weather Forecast

  • Tonight

    Lo

    Mostly cloudy. A slight chance of showers and thunderstorms late this evening then a chance of showers and thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph becoming west with gusts up to 20 mph. Chance of rain 50 percent.

  • Tomorrow

    Hi

    Partly sunny with a slight chance of showers in the morning then sunny in the afternoon. Highs in the lower 70s. Northwest winds 15 to 20 mph. Chance of rain 20 percent.

Decatur, IL 10-day weather forecast

AIR QUALITY

Air Quality Index
23|Fair
Top Triggers:
pm25
View Today's Air Quality details for Decatur, IL

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
7.1|Medium
Predominant Pollen:
Grass, Mulberry, Walnut
Decatur, IL Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:120.3 miles

No Lightning Nearby

Decatur, IL real-time lightning alerts & live Map