Merrimac, Illinois Weather
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Weather Forecast for Merrimac, Illinois : Monroe County
Issued: 8:37 am CDT Apr 26, 2024 Latitude: 38.3708872 Longitude: -90.3334511 View on Google Maps

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Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
50% chance of thunderstorms on Today 40% chance of thunderstorms on Tonight 30% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 70% chance of thunderstorms on Monday 20% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday 40% chance of thunderstorms on Thursday
High: 74°F Low: 65°F High: 81°F High: 84°F High: 79°F High: 85°F High: 84°F High: 80°F
Low: 67°F Low: 64°F Low: 58°F Low: 63°F Low: 60°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
EAST ST LOUIS - (KCPS)
61°
Partly Cloudy
as of 9:53 AM CDST
Rel. Humidity: 72%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 23 MPH
140° Southeast
Cloud Level(s): Scattered at 4300ft, Scattered at 5000ft
Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
57°
Mostly Clear
as of 9:54 AM CDST
Rel. Humidity: 82%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
8 MPH
120° Southeast
Cloud Level(s): Few at 4000ft
Current Conditions at
ST LOUIS - (KSTL)
57°
Mostly Cloudy
as of 9:51 AM CDST
Rel. Humidity: 71%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
16 MPH
130° Southeast
Cloud Level(s): Few at 6000ft, Scattered at 8000ft, Broken at 11000ft, Solid Overcast at 25000ft
Current Conditions at
SCOTT AFB - (KBLV)
61°
Mostly Cloudy
as of 9:55 AM CDST
Rel. Humidity: 72%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 23 MPH
140° Southeast
Cloud Level(s): Broken at 4600ft, Broken at 6500ft
50% chance of thunderstorms Today Today... A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 74. South wind 13 to 17 mph, with gusts as high as 30 mph.
40% chance of thunderstorms Tonight Tonight... A 40 percent chance of showers and thunderstorms, mainly before 3am. Cloudy, then gradually becoming partly cloudy, with a low around 65. South wind 14 to 17 mph, with gusts as high as 31 mph.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms, mainly between 10am and 4pm. Partly sunny, with a high near 81. Breezy, with a south wind 16 to 20 mph, with gusts as high as 32 mph.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 67. South wind 14 to 18 mph, with gusts as high as 29 mph.
30% 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 84. Breezy, with a south wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
90% chance of thunderstorms Sunday Night Sunday Night... Showers and possibly a thunderstorm. Low around 64. Breezy. Chance of precipitation is 90%.
70% chance of thunderstorms Monday Monday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58.
20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85.
20% chance of thunderstorms Tuesday Night Tuesday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
40% chance of thunderstorms Thursday Thursday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Current Radar Image


Sun Almanac for Merrimac, Illinois
Sunrise: 06:10 AM
Sunset: 7:49 PM
Civil Sunrise:05:41 AM
Civil Sunset: 8:17 PM
Nautical Sunrise: 05:07 AM
Nautical Sunset: 8:51 PM
Astro Sunrise: 04:31 AM
Astro Sunset: 9:27 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.