Dorchester, Illinois Weather
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Weather Forecast for Dorchester, Illinois : Macoupin County
Issued: 10:37 pm CDT Apr 25, 2024 Latitude: 39.0856021 Longitude: -89.8875995 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
20% chance of thunderstorms on Overnight 50% chance of thunderstorms on Friday 40% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday 60% chance of thunderstorms on Monday 20% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday 30% chance of rain on Thursday
Low: 49°F High: 68°F High: 78°F High: 80°F High: 75°F High: 80°F High: 78°F High: 74°F
Low: 63°F Low: 67°F Low: 63°F Low: 54°F Low: 59°F Low: 55°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Rain
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Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
52°
Clear
as of 12:15 AM CDST
Rel. Humidity: 50%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
9 MPH
100° East
Cloud Level(s): Clear
Current Conditions at
ALTON - (KALN)
54°
Partly Cloudy
as of 12:15 AM CDST
Rel. Humidity: 62%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 8000ft
Current Conditions at
ST CHARLES - (KSET)
55°
Clear
as of 11:54 PM CDST
Rel. Humidity: 54%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
10 MPH
110° East
Cloud Level(s): Clear
Current Conditions at
ST LOUIS - (KSTL)
57°
Partly Cloudy
as of 11:51 PM CDST
Rel. Humidity: 47%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
14 MPH
110° East
Cloud Level(s): Few at 10000ft, Scattered at 16000ft
20% chance of thunderstorms Overnight Overnight... A 20 percent chance of showers and thunderstorms after 4am. Cloudy, with a low around 49. East wind 6 to 13 mph, with gusts as high as 25 mph.
50% chance of thunderstorms Friday Friday... A 50 percent chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 68. Southeast wind 15 to 18 mph, with gusts as high as 31 mph.
50% chance of thunderstorms Friday Night Friday Night... A 50 percent chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 63. Breezy, with a south wind 16 to 23 mph, with gusts as high as 32 mph.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Breezy, with a south wind 18 to 26 mph, with gusts as high as 39 mph.
20% chance of thunderstorms Saturday Night Saturday Night... A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Breezy, with a south wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
40% chance of thunderstorms Sunday Sunday... A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 40%.
80% chance of thunderstorms Sunday Night Sunday Night... Showers and possibly a thunderstorm. Low around 63. Breezy. Chance of precipitation is 80%.
60% chance of thunderstorms Monday Monday... Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 54.
20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 80.
20% chance of thunderstorms Tuesday Night Tuesday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
20% chance of thunderstorms Wednesday Night Wednesday Night... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
30% chance of rain Thursday Thursday... A 30 percent chance of showers. Mostly sunny, with a high near 74.
Current Radar Image


Sun Almanac for Dorchester, Illinois
Sunrise: 06:07 AM
Sunset: 7:48 PM
Civil Sunrise:05:38 AM
Civil Sunset: 8:16 PM
Nautical Sunrise: 05:04 AM
Nautical Sunset: 8:51 PM
Astro Sunrise: 04:27 AM
Astro Sunset: 9:28 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.