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

14.4°F
Clear
Clear
6.4°F
20.3°F
77%
WNW 4.9 mph
9 mph
14.8°F
5.8°F
0 in
0%
6 mi
1026 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 42°F
L: 17°F
Overcast
Fri
H: 18°F
L: 4°F
Moderate or heavy snow showers
Sat
H: 11°F
L: 4°F
Moderate or heavy snow showers
Sun
H: 26°F
L: 9°F
Sunny
Mon
H: 24°F
L: 4°F

Air Quality

AQI: 1 - Good
PM2.5: 3.85 μg/m3
PM10: 4.15 μg/m3
Carbon Monoxide: 173.85 μg/m3
Nitrogen Dioxide: 6.65 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 48 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:24 AM
Sunset: 5:21 PM
Daylight: 9 hrs 53 mins
Moonrise: 9:33 AM
Moon Transit: 3:29 PM
Moonset: 9:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

2:10 AM - 4:40 AM
2:59 PM - 5:29 PM

Minor Periods

9:07 PM - 10:37 PM
9:03 AM - 10:33 AM

Action Rating: 3 out of 5

Extreme Cold Watch issued January 21 at 7:54PM CST until January 24 at 9:00AM CST by NWS Kansas City/Pleasant Hill MO

Effective: Wed January 21, 2026, 7:54 PM
Expires: Thu January 22, 2026, 4:00 AM

* WHAT...Dangerously cold wind chills as low as 30 below possible. * WHERE...Grundy, Harrison, Mercer, Putnam, Sullivan, Adair, and Schuyler Counties. * WHEN...From late Thursday night through Saturday morning. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water.
Thursday, January 22, 2026

Weather Forecast

Sunny
42.1°F
17.1°F
28°F
48%
0 in
0%
0%
15.4 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 2.73 μg/m3
PM10: 2.96 μg/m3
Carbon Monoxide: 163.97 μg/m3
Nitrogen Dioxide: 4.04 μg/m3
Sulphur Dioxide: 1.71 μg/m3
Ozone: 66.28 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:24 AM
Sunset: 5:21 PM
Daylight: 9 hrs 53 mins
Moonrise: 9:33 AM
Moon Transit: 3:29 PM
Moonset: 9:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

2:10 AM - 4:40 AM
2:59 PM - 5:29 PM

Minor Periods

9:07 PM - 10:37 PM
9:03 AM - 10:33 AM

Action Rating: 3 out of 5

Friday, January 23, 2026

Weather Forecast

Overcast
17.9°F
3.6°F
13.2°F
32%
0 in
0%
0%
17.4 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.35 μg/m3
PM10: 2.56 μg/m3
Carbon Monoxide: 168.49 μg/m3
Nitrogen Dioxide: 3.34 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 65.2 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:25 AM
Sunset: 5:22 PM
Daylight: 9 hrs 55 mins
Moonrise: 9:56 AM
Moon Transit: 8:54 AM
Moonset: 10:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

8:24 AM - 10:54 AM
8:24 AM - 10:54 AM

Minor Periods

10:15 PM - 11:45 PM
9:26 AM - 10:56 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Moderate or heavy snow showers
10.8°F
3.7°F
6.9°F
36%
0.14 in
65%
9%
11.2 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 2.77 μg/m3
PM10: 2.94 μg/m3
Carbon Monoxide: 164.37 μg/m3
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 59.72 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:25 AM
Sunset: 5:23 PM
Daylight: 9 hrs 56 mins
Moonrise: 10:20 AM
Moon Transit: 5:01 PM
Moonset: 11:55 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

3:40 AM - 6:10 AM
4:31 PM - 7:01 PM

Minor Periods

12:00 AM - 12:00 AM
9:50 AM - 11:20 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Moderate or heavy snow showers
26.2°F
8.5°F
16.1°F
67%
0.28 in
63%
15%
15 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.13 μg/m3
PM10: 6.29 μg/m3
Carbon Monoxide: 179.09 μg/m3
Nitrogen Dioxide: 5.78 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 58.28 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:25 AM
Sunset: 5:25 PM
Daylight: 9 hrs 58 mins
Moonrise: 10:46 AM
Moon Transit: 5:50 PM
Moonset: 12:55 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

4:28 AM - 6:58 AM
5:20 PM - 7:50 PM

Minor Periods

10:16 AM - 11:46 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, January 26, 2026

Weather Forecast

Sunny
24.1°F
4.3°F
10.9°F
64%
0 in
0%
0%
14.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 7.43 μg/m3
PM10: 7.66 μg/m3
Carbon Monoxide: 214.89 μg/m3
Nitrogen Dioxide: 7.8 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 60.46 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:25 AM
Sunset: 5:26 PM
Daylight: 10 hrs mins
Moonrise: 11:16 AM
Moon Transit: 6:43 PM
Moonset: 1:08 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:19 AM - 7:49 AM
6:13 PM - 8:43 PM

Minor Periods

10:46 AM - 12:16 AM
12:38 AM - 2:08 AM

Action Rating: 3 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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