Summit, IL Weather - Find Local Weather

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Summit, Illinois Weather

Lat: 41.78N, Lon: 87.82W
Wx Zone: ILZ014 ICAO Used: KMDW
Issued 354 AM EDT Thu Apr 26 2018 Valid Thu Apr 26 2018 - Sat Apr 28 2018 ...Temperatures will be 10 to 15 degrees below average over parts of the Tennessee Valley... Low pressure over the Northeast will lift northeastward into Eastern Canada by Thursday evening. The system will produce rain over the Northeast that will end overnight Thursday. A second area of low pressure over Tennessee Valley will move northeastward to the Northern Mid-Atlantic Coast by Friday evening. The...     Google Site Search
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Current Conditions

Partly cloudy, 0002 sunny intervals
Partly Cloudy
45°F
Updated: 04/26 8:38 am
Feels Like:
45°F
Humidity: 60%
Wind:
N 0 mph
Barometer:
29.97 in
Visibility:
10 mi

Sun/Moon Info.

Cloud Cover: 25%
UV Index: 6
Sunrise: 05:54 AM
Sunset: 07:44 PM
Moonrise: 04:15 PM
Moonset: 04:28 AM
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Update is local observation time. What time is it in Summit? 8:38 AM Thursday, April 26, 2018

If you don't like Northwest weather, wait a minute. ―Nancy Steele

IL Weather Map

Current Conditions Weather Maps

Summit Weather Forecast

7 day Outlook

Summit, IL Weather Forecast Dated: 248 AM CDT Thu Apr 26 2018
Today
Partly Cloudy
Today... Mostly sunny in the morning, then becoming partly cloudy in the afternoon. Highs in the mid 60s inland...But only in the mid 50s near the lake. Southwest winds 5 to 10 mph, except southeast 5 to 10 mph near the lake.
Tonight
Chance Of Showers
Tonight... Partly cloudy. A 20 percent chance of showers after midnight. Lows in the lower 40s. Southwest winds 5 to 10 mph in the evening becoming north and increasing to 10 to 20 mph after midnight. Near the lake, gusts up to 30 mph after midnight.
Fri
Chance Of T-Storm
Friday... Mostly sunny in the morning, then partly sunny with showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 50s inland...But only in the mid 50s near the lake. Northwest winds 5 to 10 mph in the morning becoming west 10 to 15 mph in the afternoon. Chance of precipitation 80 percent.
Fri Night
Chance Of T-Storm
Friday Night... Partly cloudy. Chance of light rain showers and a slight chance of thunderstorms in the evening. Lows in the upper 30s. North winds 10 to 15 mph. Chance of precipitation 30 percent.
Sat
Mostly Sunny
Saturday... Mostly sunny. Highs around 50 inland...But only in the mid 40s near the lake. North winds 10 to 15 mph.
Sat Night
Clear
Saturday Night... Clear. Lows in the mid 30s.
Sun
Sunny
Sunday... Sunny. Highs in the upper 50s inland...But only in the lower 50s near the lake.
Sun Night
Clear
Sunday Night... Clear. Lows in the lower 40s.
Mon
Partly Cloudy
Monday... Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 70s.
Mon Night
Partly Cloudy
Monday Night... Partly cloudy. Lows in the lower 50s.
Tue
Partly Cloudy
Tuesday... Partly cloudy. Highs in the upper 70s.
Tue Night
Chance Of Showers
Tuesday Night... Mostly cloudy with chance of showers. Lows in the mid 50s. Chance of precipitation 30 percent.