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Current Conditions and
Forecast from NWS/IWIN

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Grafton, Illinois (62037)  Lat: 38.97N, Lon: 90.43W
Wx Zone: ILZ099
Current Conditions
Updated:
Sun & Moon Information:
Temp: N/A
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Civil Twilight: 5:29 AM CDT Moon Phase:
Waning Crescent Moon
Waning Crescent Moon
Sunrise: 5:58 AM CDT
Sunset: 7:56 PM CDT
Civil Twilight: 8:25 PM CDT
Forecast for Grafton, Illinois:
Dated: 225 PM CDT SUN MAY 05 2024    Expires: 1000 PM CDT THU DEC 05 2024
NOTE: The Forecast Data has Expired
7 Day View   
THIS
AFTERNOON
TONIGHTMONDAYMONDAY
NIGHT
TUESDAYTUESDAY
NIGHT
Partly SunnyChance of T-StormChance of T-StormChance of T-StormClearingChance of T-Storm
Partly
Sunny
Chance
Of
T-Storm
Chance
Of
T-Storm
Chance
Of
T-Storm
ClearingChance
Of
T-Storm
Hi: 69°F
Lo: 59°F Hi: 75°F
Lo: 61°F Hi: 81°F
Lo: 59°F
Pop: 20% Pop: 20% Pop: 100% Pop: 100% Pop: 20%
ZoneCast:
Dated: 225 PM CDT SUN MAY 05 2024    Expires: 1000 PM CDT THU DEC 05 2024
NOTE: The Forecast Data has Expired
Includes the Counties: Greene County IL, Macoupin County IL, Calhoun County IL, Jersey County IL
This Afternoon...Partly sunny and cooler. Near steady temperature in the upper 60s. Northeast winds around 5 mph.
Tonight...Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. East winds 5 to 10 mph. Chance of rain 20 percent.
Monday...Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. East winds 5 to 10 mph. Chance of rain 20 percent.
Monday Night...Partly cloudy in the evening, then showers with a chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
Tuesday...Partly sunny in the morning, then clearing. A chance of thunderstorms. Showers, mainly in the morning. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Tuesday Night...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 20 percent.
Wednesday...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs around 80. Chance of rain 80 percent.
Wednesday Night...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 50 percent.
Thursday...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
Thursday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.
Friday...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
Friday Night...Mostly clear. Lows in the upper 40s.
Saturday...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.

US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

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