Dorchester, Illinois Weather
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Weather Forecast for Dorchester, Illinois : Macoupin County
Issued: 5:40 pm CDT May 25, 2022 Latitude: 39.0856021 Longitude: -89.8875995 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Memorial Day Tuesday Wednesday
90% chance of thunderstorms on Tonight 90% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday Sunny on Saturday Mostly Sunny on Sunday Sunny on Memorial Day Sunny on Tuesday 20% chance of thunderstorms on Wednesday
Low: 64°F High: 71°F High: 68°F High: 77°F High: 83°F High: 89°F High: 90°F High: 89°F
Low: 56°F Low: 53°F Low: 60°F Low: 68°F Low: 69°F Low: 69°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Mostly Sunny Sunny Sunny Thunderstorms
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Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
75°
Partly Cloudy
as of 5:55 PM CDST
Rel. Humidity: 73%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.73 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 20 MPH
140° Southeast
Cloud Level(s): Scattered at 4000ft
Current Conditions at
ALTON - (KALN)
72°
Partly Cloudy
as of 5:50 PM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.71 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Scattered at 4300ft, Scattered at 5500ft
Current Conditions at
ST CHARLES - (KSET)
70°
Cloudy
Rain Mist
as of 6:02 PM CDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 4 Miles
Pressure: 29.69 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 24 MPH
160° South
Cloud Level(s): Broken at 4100ft, Broken at 7000ft, Solid Overcast at 11000ft
Current Conditions at
ST LOUIS - (KSTL)
72°
Cloudy
Light Thunderstorm Rain Mist
as of 5:51 PM CDST
Rel. Humidity: 83%
Dew Point: 66°F
Visibility: 5 Miles
Pressure: 29.71 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 28 MPH
180° South
Cloud Level(s): Few at 1500ft, Broken Cumulonimbus at 3000ft, Broken at 10000ft, Broken at 25000ft
90% chance of thunderstorms Tonight Tonight... Showers and thunderstorms, mainly before 9pm. Low around 64. South wind 8 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

90% chance of thunderstorms Thursday Thursday... Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. High near 71. Southeast wind 9 to 11 mph. Chance of precipitation is 90%.

60% chance of thunderstorms Thursday Night Thursday Night... Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Southwest wind 6 to 9 mph. Chance of precipitation is 60%.

40% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Mostly cloudy, with a high near 68. Northwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 53. Northwest wind 5 to 9 mph becoming calm in the evening.

Sunny on Saturday Saturday... Sunny, with a high near 77.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 60.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 83. Breezy.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 68.

Sunny on Memorial Day Memorial Day... Sunny, with a high near 89.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 69.

Sunny on Tuesday Tuesday... Sunny, with a high near 90.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 69.

20% chance of thunderstorms Wednesday Wednesday... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.

Sun Almanac for Dorchester, Illinois
Sunrise: 05:39 AM
Sunset: 8:14 PM
Civil Sunrise:05:08 AM
Civil Sunset: 8:45 PM
Nautical Sunrise: 04:29 AM
Nautical Sunset: 9:24 PM
Astro Sunrise: 03:46 AM
Astro Sunset: 10:07 PM
Moon Almanac for Dorchester, Illinois
Moon Phase: Waning Crescent
Moon Illumination: 19%
Moon Age: 25.3 Days
Moon is currently below the horizon
Distance from Moon to Earth: 240,258 miles
Upcoming Lunar Events for
Dorchester:
Next EventEvent TimeIllum

Moonrise:03:43 am Thu15.8%
High Moon:10:09 am Thu13.9%
Moonset:04:44 pm Thu12.0%
New Moon: Sat Apr 30
First Quarter: Sun May 8
Full Moon: Mon May 16
Last Quarter: Sun May 22
New Moon: Mon May 30
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.