Simpson, Illinois Weather
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Weather Forecast for Simpson, Illinois : Johnson County
Issued: 5:31 pm CDT May 17, 2022 Latitude: 37.4672734 Longitude: -88.7550587 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
20% chance of rain on Tonight 60% chance of thunderstorms on Wednesday 30% chance of thunderstorms on Thursday Sunny on Friday 20% chance of thunderstorms on Saturday 10% chance of rain on Sunday Mostly Sunny on Monday 20% chance of thunderstorms on Tuesday
Low: 62°F High: 87°F High: 89°F High: 89°F High: 83°F High: 71°F High: 75°F High: 78°F
Low: 67°F Low: 72°F Low: 68°F Low: 53°F Low: 52°F Low: 57°F  
Rain Thunderstorms Thunderstorms Sunny Thunderstorms Rain Mostly Sunny Thunderstorms
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Current Conditions at
METROPOLIS MUNI ARP - (KM30)
82°
Clear
as of 5:35 PM CDST
Rel. Humidity: 32%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
6 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
81°
Clear
as of 5:36 PM CDST
Rel. Humidity: 26%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
7 MPH
220° Southwest
Cloud Level(s): Clear
20% chance of rain Tonight Tonight... A 20 percent chance of showers after 4am. Partly cloudy, with a low around 62. South southwest wind around 5 mph becoming calm in the evening.

60% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

60% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

30% chance of thunderstorms Thursday Thursday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 72. South wind 7 to 10 mph, with gusts as high as 23 mph.

Sunny on Friday Friday... Sunny, with a high near 89. South southwest wind 11 to 17 mph, with gusts as high as 30 mph.

40% chance of rain Friday Night Friday Night... A 40 percent chance of showers. Partly cloudy, with a low around 68. South wind 5 to 11 mph, with gusts as high as 22 mph.

20% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. Southwest wind 6 to 9 mph, with gusts as high as 25 mph.

20% chance of thunderstorms Saturday Night Saturday Night... Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 53. North northwest wind around 6 mph.

10% chance of rain Sunday Sunday... A slight chance of showers before 1pm. Mostly sunny, with a high near 71. North wind 6 to 8 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm in the evening.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 75. East wind 3 to 7 mph.

20% chance of rain Monday Night Monday Night... A chance of showers. Mostly cloudy, with a low around 57. East wind 3 to 5 mph.

20% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind 5 to 7 mph, with gusts as high as 18 mph.

Sun Almanac for Simpson, Illinois
Sunrise: 05:44 AM
Sunset: 7:59 PM
Civil Sunrise:05:15 AM
Civil Sunset: 8:28 PM
Nautical Sunrise: 04:38 AM
Nautical Sunset: 9:04 PM
Astro Sunrise: 03:59 AM
Astro Sunset: 9:44 PM
Moon Almanac for Simpson, Illinois
Moon Phase: Waning Gibbous
Moon Illumination: 95%
Moon Age: 16.8 Days
Moon is currently below the horizon
Distance from Moon to Earth: 226,027 miles
Upcoming Lunar Events for
Simpson:
Next EventEvent TimeIllum

Moonrise:10:17 pm Tue94.6%
High Moon:02:59 am Wed93.5%
Moonset:07:40 am Wed92.3%
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.