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

64°F
Patchy light drizzle
Patchy light drizzle
64°F
74.7°F
93%
SE 15.2 mph
23.8 mph
70.1°F
67.1°F
0.02 in
0%
4 mi
1006 mbar
0.2

Five Day Weather Forecast

Moderate rain
Sun
H: 79°F
L: 61°F
Patchy rain nearby
Mon
H: 71°F
L: 61°F
Patchy rain nearby
Tue
H: 77°F
L: 63°F
Patchy rain nearby
Wed
H: 82°F
L: 62°F
Patchy rain nearby
Thu
H: 81°F
L: 65°F

Air Quality

AQI: 1 - Good
PM2.5: 7.2 μg/m3
PM10: 7.7 μg/m3
Carbon Monoxide: 122 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 64 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:15 PM
Sunset: 8:45 PM
Daylight: 14 hrs 59 mins
Moonrise: 1:10 PM
Moon Transit: 7:14 PM
Moonset: 12:48 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
6:44 PM - 9:14 PM

Minor Periods

12:40 AM - 2:10 PM
12:18 AM - 1:48 AM

Action Rating: 4 out of 5

Hydrologic Outlook issued June 20 at 8:37PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Sat June 20, 2026, 8:37 PM
Expires: Sun June 21, 2026, 8:45 PM

ESFEAX Grand River near Brunswick This hydrologic outlook is based on the forecast rainfall for the next 24 hours and estimated runoff from earlier rainfall. Crests may vary if actual rainfall or runoff is greater or less than anticipated. Location: Grand River near Brunswick Flood stage: 19.0 feet Maximum Forecast Stage: 19.5 feet at 7 AM Wednesday Jun 24 Later statements, possibly warnings, may be issued as additional information becomes available.


Hydrologic Outlook issued June 20 at 8:33PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Sat June 20, 2026, 8:33 PM
Expires: Sun June 21, 2026, 8:45 PM

ESFEAX Missouri River At Miami This hydrologic outlook is based on the forecast rainfall for the next 24 hours and estimated runoff from earlier rainfall. Crests may vary if actual rainfall or runoff is greater or less than anticipated. Location: Missouri River At Miami Flood stage: 18.0 feet Maximum Forecast Stage: 21.1 feet at 1 PM Wednesday Jun 24 Later statements, possibly warnings, may be issued as additional information becomes available.


Hydrologic Outlook issued June 20 at 8:33PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Sat June 20, 2026, 8:33 PM
Expires: Sun June 21, 2026, 8:45 PM

ESFEAX Missouri River at Waverly This hydrologic outlook is based on the forecast rainfall for the next 24 hours and estimated runoff from earlier rainfall. Crests may vary if actual rainfall or runoff is greater or less than anticipated. Location: Missouri River at Waverly Flood stage: 20.0 feet Latest stage: 15.7 feet at 8 PM Saturday Maximum Forecast Stage: 22.1 feet at 7 AM Wednesday Jun 24 Later statements, possibly warnings, may be issued as additional information becomes available.
Sunday, June 21, 2026

Weather Forecast

Moderate rain
79.2°F
61.2°F
69.3°F
83%
0.32 in
81%
0%
19.2 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 4.49 μg/m3
PM10: 4.87 μg/m3
Carbon Monoxide: 124.92 μg/m3
Nitrogen Dioxide: 4.43 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 70.08 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:15 PM
Sunset: 8:45 PM
Daylight: 14 hrs 59 mins
Moonrise: 1:10 PM
Moon Transit: 7:14 PM
Moonset: 12:48 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
6:44 PM - 9:14 PM

Minor Periods

12:40 AM - 2:10 PM
12:18 AM - 1:48 AM

Action Rating: 4 out of 5

Monday, June 22, 2026

Weather Forecast

Patchy rain nearby
70.5°F
60.9°F
65.2°F
85%
0.02 in
48%
0%
10.7 mph
5.6


Air Quality

AQI: 1 - Good
PM2.5: 2.15 μg/m3
PM10: 2.33 μg/m3
Carbon Monoxide: 116.17 μg/m3
Nitrogen Dioxide: 2.98 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 71.83 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:15 PM
Sunset: 8:45 PM
Daylight: 14 hrs 59 mins
Moonrise: 2:14 PM
Moon Transit: 7:57 PM
Moonset: 1:09 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:38 AM - 9:08 AM
7:27 PM - 9:57 PM

Minor Periods

1:44 PM - 3:14 PM
12:39 AM - 2:09 AM

Action Rating: 2 out of 5

Tuesday, June 23, 2026

Weather Forecast

Patchy rain nearby
76.6°F
62.7°F
68.4°F
81%
0.01 in
36%
0%
6.5 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 3.57 μg/m3
PM10: 3.9 μg/m3
Carbon Monoxide: 128.05 μg/m3
Nitrogen Dioxide: 8.24 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 64.33 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:15 PM
Sunset: 8:45 PM
Daylight: 14 hrs 59 mins
Moonrise: 3:16 PM
Moon Transit: 8:39 PM
Moonset: 1:31 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

7:21 AM - 9:51 AM
8:09 PM - 10:39 PM

Minor Periods

2:46 PM - 4:16 PM
1:01 AM - 2:31 AM

Action Rating: 2 out of 5

Wednesday, June 24, 2026

Weather Forecast

Patchy rain nearby
82.4°F
62.1°F
71.8°F
79%
0.06 in
60%
0%
6.3 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 4.22 μg/m3
PM10: 4.66 μg/m3
Carbon Monoxide: 168.96 μg/m3
Nitrogen Dioxide: 6.92 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 69.25 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:15 PM
Sunset: 8:45 PM
Daylight: 14 hrs 59 mins
Moonrise: 4:19 PM
Moon Transit: 9:23 PM
Moonset: 1:55 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

8:04 AM - 10:34 AM
8:53 PM - 11:23 PM

Minor Periods

3:49 PM - 5:19 PM
1:25 AM - 2:55 AM

Action Rating: 3 out of 5

Thursday, June 25, 2026

Weather Forecast

Patchy rain nearby
80.5°F
65.1°F
70°F
86%
0.09 in
67%
0%
8.3 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 3.24 μg/m3
PM10: 3.59 μg/m3
Carbon Monoxide: 159.5 μg/m3
Nitrogen Dioxide: 7.81 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:15 PM
Sunset: 8:45 PM
Daylight: 14 hrs 58 mins
Moonrise: 5:22 PM
Moon Transit: 10:09 PM
Moonset: 2:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

8:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Minor Periods

4:52 PM - 6:22 PM
1:52 AM - 3:22 AM

Action Rating: 2 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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