Weather for Sumner, Missouri
Current Weather
Humidity: 78%
Feels Like: 48.4°F
Wind: W 11 mph
Wind Gusts: 17.7 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 0
Weather Forecast
Wed
H: 60°F
L: 49°F
Thu
H: 60°F
L: 44°F
Fri
H: 56°F
L: 40°F
Air Quality
Nitrogen Dioxide: 2.2 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 49 μg/m3
Astronomical
Sun Transit: 11:56 AM
Sunset: 5:08 PM
Daylight: 10 hrs 22 mins
Moon Transit: 8:26 AM
Moonset: 2:44 PM
Moon Phase: Last Quarter
Moon Illumination: 18.5%
Best Times for Fishing or Hunting
Major Periods
7:56 AM - 10:26 AM7:51 PM - 10:21 PM
Minor Periods
2:14 PM - 3:44 PM1:27 AM - 2:57 AM
Action Rating: 2 out of 5
Flood Warning issued November 3 at 6:57PM CST until November 8 at 6:00AM CST by NWS Kansas City/Pleasant Hill MO
Effective: Tue November 3, 2026, 6:57 PM
Expires: Wed November 4, 2026, 7:00 PM
...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Missouri... Grand River near Sumner affecting Linn, Chariton, Livingston and Carroll Counties. * WHAT...Moderate flooding is forecast. * WHERE...Grand River near Sumner. * WHEN...From Wednesday evening to Sunday morning. * IMPACTS...At 23.0 feet, Bottomland 1 to 2 miles south of the gage begins to flood. At 26.0 feet, Rural land adjacent to the river is flooded. At 28.0 feet, Rural roads are under water. * ADDITIONAL DETAILS... - At 6:45 PM CST Tuesday the stage was 9.5 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening to a crest of 31.2 feet early Friday morning. It will then fall below flood stage Saturday morning. - Flood stage is 26.0 feet. - http://www.weather.gov/safety/flood
Weather Forecast
Average Temperature: 54.8°F
Average Humidity: 69%
Wind: 14.3 mph
UV Index: 2
Astronomical
Sun Transit: 11:56 AM
Sunset: 5:08 PM
Daylight: 10 hrs 22 mins
Moon Transit: 8:26 AM
Moonset: 2:44 PM
Moon Phase: Last Quarter
Moon Illumination: 18.5%
Best Times for Fishing or Hunting
Major Periods
7:56 AM - 10:26 AM7:51 PM - 10:21 PM
Minor Periods
2:14 PM - 3:44 PM1:27 AM - 2:57 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 51.9°F
Average Humidity: 69%
Wind: 12.8 mph
UV Index: 2.8
Astronomical
Sun Transit: 11:56 AM
Sunset: 5:07 PM
Daylight: 10 hrs 20 mins
Moon Transit: 9:10 AM
Moonset: 3:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.6%
Best Times for Fishing or Hunting
Major Periods
8:40 AM - 11:10 AM8:35 PM - 11:05 PM
Minor Periods
2:36 PM - 4:06 PM2:34 AM - 4:04 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 48.9°F
Average Humidity: 65%
Wind: 9.8 mph
UV Index: 3
Astronomical
Sun Transit: 11:56 AM
Sunset: 5:06 PM
Daylight: 10 hrs 18 mins
Moon Transit: 9:53 AM
Moonset: 3:29 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.7%
Best Times for Fishing or Hunting
Major Periods
9:19 PM - 11:49 PM9:23 AM - 11:53 AM
Minor Periods
2:59 PM - 4:29 PM3:39 AM - 5:09 AM
Action Rating: 2 out of 5