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Griggsville, Illinois Weather Forecast
Griggsville, Illinois Weather
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Weather Forecast for Griggsville, Illinois : Pike County
Issued: 12:56 am CST Dec 21, 2025 Latitude: 39.7089362 Longitude: -90.7245722 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Mostly Clear on Overnight Partly Sunny on Sunday Mostly Cloudy on Monday Sunny on Tuesday Cloudy on Wednesday Mostly Sunny on Christmas Day Mostly Cloudy on Friday Mostly Cloudy on Saturday
Low: 24°F High: 40°F High: 48°F High: 56°F High: 62°F High: 68°F High: 59°F High: 52°F
Low: 28°F Low: 45°F Low: 37°F Low: 51°F Low: 45°F Low: 38°F  
Mostly Clear Partly Sunny Mostly Cloudy Sunny Cloudy Mostly Sunny Mostly Cloudy Mostly Cloudy
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
27°
Clear
as of 1:15 AM CST
Rel. Humidity: 68%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
QUINCY - (KUIN)
28°
Clear
as of 12:54 AM CST
Rel. Humidity: 68%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
7 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
ST CHARLES - (KSET)
36°
Clear
as of 12:54 AM CST
Rel. Humidity: 43%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
5 MPH
350° North
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 24. Light north wind.
Partly Sunny on Sunday Sunday... Partly sunny, then gradually becoming sunny, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 28. South wind 6 to 10 mph, with gusts as high as 20 mph.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 48. South wind 8 to 11 mph, with gusts as high as 20 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a steady temperature around 45. Southwest wind 5 to 7 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 56.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 37.
Cloudy on Wednesday Wednesday... Cloudy, with a high near 62.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 51.
Mostly Sunny on Christmas Day Christmas Day... Mostly sunny, with a high near 68.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 45.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 59.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 38.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 52.
Current Radar Image


Sun Almanac for Griggsville, Illinois
Sunrise: 07:21 AM
Sunset: 4:42 PM
Civil Sunrise:06:50 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:19 PM
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