Weather for Clarksville, Missouri
Current Weather
Five Day Weather Forecast
Thu
H: 83°F
L: 52°F
Fri
H: 60°F
L: 49°F
Sat
H: 65°F
L: 48°F
Sun
H: 78°F
L: 59°F
Mon
H: 76°F
L: 64°F
Air Quality
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 123 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:35 PM
Daylight: 13 hrs mins
Moon Transit: 6:45 AM
Moonset: 11:16 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%
Best Times for Fishing or Hunting
Major Periods
6:15 AM - 8:45 AM6:33 PM - 9:03 PM
Minor Periods
10:46 AM - 12:16 AM1:49 AM - 3:19 AM
Action Rating: 3 out of 5
Flood Warning issued April 8 at 9:33PM CDT by NWS Lincoln IL
Effective: Wed April 8, 2026, 9:33 PM
Expires: Thu April 9, 2026, 1:45 PM
...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Mason and Cass Counties. Illinois River at Beardstown affecting Morgan, Schuyler, Brown and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until further notice. * IMPACTS...At 14.4 feet, Seepage problems begin in the Coal Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 8:45 PM CDT Wednesday the stage was 14.9 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Wednesday was 14.9 feet. - Forecast...The river is expected to rise to a crest of 15.0 feet early Friday morning. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Caution is urged when walking near riverbanks. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov.
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.5 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 92.28 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:35 PM
Daylight: 13 hrs mins
Moon Transit: 6:45 AM
Moonset: 11:16 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%
Best Times for Fishing or Hunting
Major Periods
6:15 AM - 8:45 AM6:33 PM - 9:03 PM
Minor Periods
10:46 AM - 12:16 AM1:49 AM - 3:19 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.47 μg/m3
Sulphur Dioxide: 1.66 μg/m3
Ozone: 77.44 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:36 PM
Daylight: 13 hrs 2 mins
Moon Transit: 7:36 AM
Moonset: 12:18 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%
Best Times for Fishing or Hunting
Major Periods
7:06 AM - 9:36 AM7:23 PM - 9:53 PM
Minor Periods
11:48 AM - 1:18 PM2:29 AM - 3:59 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.39 μg/m3
Sulphur Dioxide: 2.27 μg/m3
Ozone: 78.32 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:37 PM
Daylight: 13 hrs 5 mins
Moon Transit: 8:24 AM
Moonset: 1:23 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%
Best Times for Fishing or Hunting
Major Periods
7:54 AM - 10:24 AM8:10 PM - 10:40 PM
Minor Periods
12:53 AM - 2:23 PM3:03 AM - 4:33 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.43 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 87.2 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:38 PM
Daylight: 13 hrs 7 mins
Moon Transit: 9:11 AM
Moonset: 2:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
8:41 AM - 11:11 AM8:57 PM - 11:27 PM
Minor Periods
2:00 PM - 3:30 PM3:33 AM - 5:03 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.46 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 84.69 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:39 PM
Daylight: 13 hrs 10 mins
Moon Transit: 9:57 AM
Moonset: 3:36 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:27 AM - 11:57 AM
Minor Periods
3:06 PM - 4:36 PM3:59 AM - 5:29 AM
Action Rating: 2 out of 5