Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.Light Rain
65°F
18°C
Humidity | 87% |
Wind Speed | S 16 mph |
Barometer | 29.87 in (1011.1 mb) |
Dewpoint | 61°F (16°C) |
Visibility | 10.00 mi |
Last update | 4 Nov 5:54 pm CST |
Extended Forecast for
Illiopolis IL
Tonight
Low: 63 °F
Breezy. Rain
then Chance
T-stormsTuesday
High: 68 °F
Rain and
BreezyTuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 41 °F
Partly Cloudy
then Patchy
FogThursday
High: 60 °F
Patchy Fog
then SunnyThursday Night
Low: 39 °F
Mostly Clear
then Patchy
FogFriday
High: 61 °F
Patchy Fog
then Mostly
SunnyFriday Night
Low: 42 °F
Partly Cloudy
then Chance
Rain
Detailed Forecast
Tonight
Rain and possibly a thunderstorm, mainly before 10pm, then a chance of rain and thunderstorms after 10pm. Low around 63. Breezy, with a south wind 16 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Rain likely and possibly a thunderstorm, then rain after 9am. High near 68. Breezy, with a south wind 17 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Partly cloudy, with a low around 43. Southwest wind 11 to 16 mph becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly sunny, with a high near 58. North northeast wind 3 to 6 mph.
Wednesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 41. Northeast wind 3 to 6 mph.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 60. Northeast wind 6 to 8 mph.
Thursday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 39. Northeast wind around 6 mph.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 61.
Friday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 42.
Saturday
Rain likely, mainly after noon. Partly sunny, with a high near 61. Chance of precipitation is 60%.
Saturday Night
Rain. Mostly cloudy, with a low around 49.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 43.
Veterans Day
Sunny, with a high near 61.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
Illiopolis IL
39.85°N 89.26°W (Elev. 607 ft)
39.85°N 89.26°W (Elev. 607 ft)
5:42 pm CST Nov 4, 2024
6pm CST Nov 4, 2024-6pm CST Nov 11, 2024