Atwater, Illinois Weather
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Weather Forecast for Atwater, Illinois : Macoupin County
Issued: 10:21 pm CDT Jun 12, 2025 Latitude: 39.332828 Longitude: -89.7250937 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Juneteenth
50% chance of thunderstorms on Tonight 80% chance of thunderstorms on Friday 60% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 40% chance of thunderstorms on Tuesday 50% chance of thunderstorms on Wednesday 40% chance of thunderstorms on Juneteenth
Low: 67°F High: 77°F High: 81°F High: 84°F High: 85°F High: 87°F High: 88°F High: 86°F
Low: 67°F Low: 66°F Low: 67°F Low: 68°F Low: 71°F Low: 70°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
72°
Clear
as of 10:35 PM CDST
Rel. Humidity: 78%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
5 MPH
090° East
Cloud Level(s): Clear
Current Conditions at
TAYLORVILLE MUNICIPAL - (KTAZ)
72°
Partly Cloudy
as of 10:43 PM CDST
Rel. Humidity: 83%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 12000ft
Current Conditions at
ALTON - (KALN)
73°
Mostly Cloudy
as of 10:35 PM CDST
Rel. Humidity: 78%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
110° East
Cloud Level(s): Broken at 12000ft
Current Conditions at
SPRINGFIELD - (KSPI)
73°
Cloudy
as of 9:52 PM CDST
Rel. Humidity: 83%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
5 MPH
070° East
Cloud Level(s): Solid Overcast at 7500ft
50% chance of thunderstorms Tonight Tonight... A slight chance of showers between midnight and 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 67. Southeast wind 3 to 5 mph. Chance of precipitation is 50%.
80% chance of thunderstorms Friday Friday... Showers and possibly a thunderstorm. High near 77. Southeast wind 6 to 9 mph. Chance of precipitation is 80%.
60% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. Southeast wind 3 to 6 mph. Chance of precipitation is 60%.
60% chance of thunderstorms Saturday Saturday... A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. Light and variable wind becoming east around 5 mph in the morning. Chance of precipitation is 60%.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 66. Light east wind.
30% chance of thunderstorms Sunday Sunday... A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 84. Chance of precipitation is 30%.
20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers. Partly cloudy, with a low around 67.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 85.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
40% chance of thunderstorms Tuesday Tuesday... A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 87.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
40% chance of thunderstorms Juneteenth Juneteenth... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Current Radar Image


Sun Almanac for Atwater, Illinois
Sunrise: 05:32 AM
Sunset: 8:27 PM
Civil Sunrise:04:59 AM
Civil Sunset: 8:59 PM
Nautical Sunrise: 04:19 AM
Nautical Sunset: 9:40 PM
Astro Sunrise: 03:32 AM
Astro Sunset: 10:27 PM
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