Water Temperature of the Sacramento River in Walnut Grove, CA

Current Water Temperature

65.5°F

Measurement Time: Tuesday, September 30, 2025, 3:45 PM PDT

Temperature Locations

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Local Points of Interest

Georgiana Slough

Sacramento River

Station Name: SACRAMENTO R BL GEORGIANA SLOUGH CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 3 feet

Nearest Address:
13328 Isleton Rd
Walnut Grove, CA 95641
Sacramento County

GPS Coordinates: 38.23880385, -121.5227309

Nearby Water Temperatures

Sacramento River, Walnut Grove, CA (1.3 mi)
Sacramento River Deep Water Ship Chennel, Rio Vista, CA (8.2 mi)
Suisun Bay, Concord, CA (30.8 mi)
Carquinez Strait, Martinez, CA (35.6 mi)
Cache Creek, Yolo, CA (37.1 mi)
American River, Folsom, CA (37.6 mi)
Arroyo Valle, Livermore, CA (44.4 mi)
South Fork American River, Rescue, CA (45.7 mi)
North Fork American River, Auburn, CA (51 mi)
Maxwell Creek, Saint Helena, CA (51.6 mi)
San Francisco Bay, Richmond, CA (52.3 mi)
San Francisco Bay, Alameda, CA (53.2 mi)
Pope Creek, Saint Helena, CA (53.6 mi)
San Francisco Bay, San Rafael, CA (54.4 mi)
Arroyo Hondo, San Jose, CA (55.4 mi)

Weather for Walnut Grove, California

Current Weather

48.9°F
Mist
Mist
46.3°F
49.7°F
86%
N 6 mph
7.8 mph
49.4°F
46.3°F
0 in
0%
9 mi
1024 mbar
1.3

Five Day Weather Forecast

Partly Cloudy
Mon
H: 68°F
L: 46°F
Heavy rain
Tue
H: 58°F
L: 52°F
Moderate rain
Wed
H: 59°F
L: 49°F
Sunny
Thu
H: 65°F
L: 47°F
Sunny
Fri
H: 66°F
L: 47°F

Air Quality

AQI: 2 - Moderate
PM2.5: 10.35 μg/m3
PM10: 12.65 μg/m3
Carbon Monoxide: 301.85 μg/m3
Nitrogen Dioxide: 20.05 μg/m3
Sulphur Dioxide: 4.65 μg/m3
Ozone: 71 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:19 AM
Sunset: 5:53 PM
Daylight: 11 hrs 7 mins
Moonrise: 9:55 AM
Moon Transit: 5:34 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

12:13 AM - 2:43 AM
5:04 PM - 7:34 PM

Minor Periods

9:25 AM - 10:55 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Partly Cloudy
67.8°F
45.9°F
55.9°F
78%
0 in
0%
0%
6.3 mph
0.9


Air Quality

AQI: 2 - Moderate
PM2.5: 18.45 μg/m3
PM10: 21.03 μg/m3
Carbon Monoxide: 403.41 μg/m3
Nitrogen Dioxide: 40.44 μg/m3
Sulphur Dioxide: 5.45 μg/m3
Ozone: 29.92 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:19 AM
Sunset: 5:53 PM
Daylight: 11 hrs 7 mins
Moonrise: 9:55 AM
Moon Transit: 5:34 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

12:13 AM - 2:43 AM
5:04 PM - 7:34 PM

Minor Periods

9:25 AM - 10:55 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, February 24, 2026

Weather Forecast

Heavy rain
57.9°F
52°F
55.1°F
91%
1.32 in
87%
0%
6.9 mph
0.1


Air Quality

AQI: 2 - Moderate
PM2.5: 16.49 μg/m3
PM10: 18.79 μg/m3
Carbon Monoxide: 251.53 μg/m3
Nitrogen Dioxide: 30.99 μg/m3
Sulphur Dioxide: 4.58 μg/m3
Ozone: 33.68 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:19 AM
Sunset: 5:54 PM
Daylight: 11 hrs 9 mins
Moonrise: 10:41 AM
Moon Transit: 6:34 PM
Moonset: 1:23 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
6:04 PM - 8:34 PM

Minor Periods

10:11 AM - 11:41 AM
12:53 AM - 2:23 AM

Action Rating: 3 out of 5

Wednesday, February 25, 2026

Weather Forecast

Moderate rain
59°F
48.8°F
54.6°F
93%
0.71 in
84%
0%
8.5 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 7.11 μg/m3
PM10: 8.14 μg/m3
Carbon Monoxide: 168.53 μg/m3
Nitrogen Dioxide: 17.23 μg/m3
Sulphur Dioxide: 3.35 μg/m3
Ozone: 34.16 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:19 AM
Sunset: 5:55 PM
Daylight: 11 hrs 12 mins
Moonrise: 11:37 AM
Moon Transit: 7:37 PM
Moonset: 2:34 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

2:13 AM - 4:43 AM
7:07 PM - 9:37 PM

Minor Periods

11:07 AM - 12:37 AM
2:04 AM - 3:34 AM

Action Rating: 2 out of 5

Thursday, February 26, 2026

Weather Forecast

Sunny
65.2°F
46.8°F
54.7°F
80%
0 in
0%
0%
7.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 12.92 μg/m3
PM10: 13.39 μg/m3
Carbon Monoxide: 197.43 μg/m3
Nitrogen Dioxide: 24.25 μg/m3
Sulphur Dioxide: 3.21 μg/m3
Ozone: 27 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:18 AM
Sunset: 5:56 PM
Daylight: 11 hrs 14 mins
Moonrise: 12:44 AM
Moon Transit: 8:39 PM
Moonset: 3:37 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

3:15 AM - 5:45 AM
8:09 PM - 10:39 PM

Minor Periods

12:14 AM - 1:44 PM
3:07 AM - 4:37 AM

Action Rating: 2 out of 5

Friday, February 27, 2026

Weather Forecast

Sunny
65.6°F
47.1°F
52.5°F
78%
0 in
0%
0%
5.4 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 18.12 μg/m3
PM10: 18.81 μg/m3
Carbon Monoxide: 351.62 μg/m3
Nitrogen Dioxide: 41.43 μg/m3
Sulphur Dioxide: 3.7 μg/m3
Ozone: 20.15 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 12:18 AM
Sunset: 5:58 PM
Daylight: 11 hrs 17 mins
Moonrise: 1:56 PM
Moon Transit: 9:38 PM
Moonset: 4:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

4:17 AM - 6:47 AM
9:08 PM - 11:38 PM

Minor Periods

1:26 PM - 2:56 PM
4:00 AM - 5:30 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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