Water Temperature of the Grand River in Sumner, MO

Current Water Temperature

32.0°F

Measurement Time: Thursday, December 4, 2025, 8:30 AM CST

Temperature Locations

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Local Points of Interest

Cunningham , MO; Mendon, MO; Hale, MO

Grand River

Station Name: Sumner
Data Source: USGS

Elevation Above Sea Level: 656 feet

Nearest Address:
MO 139
Sumner, MO 64643
Chariton County

GPS Coordinates: 39.6403, -93.2736

Nearby Water Temperatures

Long Branch Lake, Macon, MO (41.5 mi)
Little Blue River, Independence, MO (66.3 mi)
Little Blue River, Lee's Summit, MO (73.4 mi)
Rock Creek, Kansas City, MO (73.7 mi)
Missouri River, St. Joseph, MO (84.5 mi)
Turkey Creek, Kansas City, KS (84.6 mi)
Tomahawk Creek, Overland Park, KS (89 mi)
Indian Creek, Overland Park, KS (89 mi)
Kansas River, Edwardsville, KS (90.8 mi)
Missouri River, Jefferson City, MO (93.5 mi)
Cedar Creek, De Soto, KS (99.3 mi)
Mississippi River, Canton, MO (99.5 mi)
Mississippi River, Quincy, IL (99.7 mi)
Kansas River, De Soto, KS (101.2 mi)
Des Moines River, Ottumwa, IA (105 mi)

Weather for Sumner, Missouri

Current Weather

74.5°F
Sunny
Conditions: Sunny
Humidity: 58%
Feels Like: 73°F
Wind: W 7.6 mph
Wind Gusts: 10.3 mph
Pressure: 29.94 in
Precipitation: 0 in
Cloud Cover: 5%
Visibility: 6 mi
UV Index: 3

Weather Forecast

Sunny
Wed
H: 82°F
L: 60°F
Sunny
Thu
H: 80°F
L: 56°F
Sunny
Fri
H: 86°F
L: 63°F
Sunny
Sat
H: 85°F
L: 62°F
Sunny
Sun
H: 87°F
L: 57°F

Air Quality

AQI: 1 - Good
PM2.5: 5.5 μg/m3
PM10: 5.6 μg/m3
Carbon Monoxide: 146 μg/m3
Nitrogen Dioxide: 3.3 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:00 PM
Sunset: 6:46 PM
Daylight: 11 hrs 31 mins
Moonrise: 3:57 AM
Moon Transit: 10:42 AM
Moonset: 5:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:12 AM - 12:42 AM

Minor Periods

4:46 PM - 6:16 PM
3:27 AM - 4:57 AM

Action Rating: 2 out of 5

Wednesday, October 7, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 68.5°F
Average Humidity: 66%
Chance of Rain: 5%
Wind: 9.4 mph
UV Index: 4.9

Air Quality

AQI: 1 - Good
PM2.5: 4.18 μg/m3
PM10: 4.21 μg/m3
Carbon Monoxide: 147.25 μg/m3
Nitrogen Dioxide: 5.78 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 61.63 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:00 PM
Sunset: 6:46 PM
Daylight: 11 hrs 31 mins
Moonrise: 3:57 AM
Moon Transit: 10:42 AM
Moonset: 5:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:12 AM - 12:42 AM

Minor Periods

4:46 PM - 6:16 PM
3:27 AM - 4:57 AM

Action Rating: 2 out of 5

Thursday, October 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 66.7°F
Average Humidity: 59%
Chance of Rain: 4%
Wind: 8.3 mph
UV Index: 4.9

Air Quality

AQI: 1 - Good
PM2.5: 5.43 μg/m3
PM10: 5.58 μg/m3
Carbon Monoxide: 149.08 μg/m3
Nitrogen Dioxide: 10.4 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 49.46 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:00 PM
Sunset: 6:45 PM
Daylight: 11 hrs 28 mins
Moonrise: 5:06 AM
Moon Transit: 11:28 AM
Moonset: 5:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:58 AM - 1:28 PM

Minor Periods

5:09 PM - 6:39 PM
4:36 AM - 6:06 AM

Action Rating: 3 out of 5

Friday, October 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 71.9°F
Average Humidity: 52%
Chance of Rain: 2%
Wind: 14.3 mph
UV Index: 5.1

Air Quality

AQI: 1 - Good
PM2.5: 6.23 μg/m3
PM10: 6.36 μg/m3
Carbon Monoxide: 148.33 μg/m3
Nitrogen Dioxide: 5.07 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 72.13 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 1:00 PM
Sunset: 6:43 PM
Daylight: 11 hrs 26 mins
Moonrise: 6:14 AM
Moon Transit: 12:13 AM
Moonset: 6:02 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:43 AM - 2:13 PM

Minor Periods

5:32 PM - 7:02 PM
5:44 AM - 7:14 AM

Action Rating: 4 out of 5

Saturday, October 10, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 71.8°F
Average Humidity: 50%
Chance of Rain: 3%
Wind: 13.4 mph
UV Index: 5.1

Air Quality

AQI: 1 - Good
PM2.5: 6.75 μg/m3
PM10: 7.31 μg/m3
Carbon Monoxide: 150.38 μg/m3
Nitrogen Dioxide: 2.75 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 85.54 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 1:00 PM
Sunset: 6:41 PM
Daylight: 11 hrs 23 mins
Moonrise: 7:20 AM
Moon Transit: 12:57 AM
Moonset: 6:26 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:27 AM - 2:57 PM

Minor Periods

5:56 PM - 7:26 PM
6:50 AM - 8:20 AM

Action Rating: 4 out of 5

Sunday, October 11, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 71.5°F
Average Humidity: 55%
Chance of Rain: 3%
Wind: 14.8 mph
UV Index: 8

Air Quality

AQI: 1 - Good
PM2.5: 4.11 μg/m3
PM10: 4.41 μg/m3
Carbon Monoxide: 169 μg/m3
Nitrogen Dioxide: 4.76 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 56.88 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 1:00 PM
Sunset: 6:40 PM
Daylight: 11 hrs 21 mins
Moonrise: 8:27 AM
Moon Transit: 1:43 PM
Moonset: 6:52 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

12:23 AM - 2:53 AM
1:13 PM - 3:43 PM

Minor Periods

6:22 PM - 7:52 PM
7:57 AM - 9:27 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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