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

70°F
Sunny
Sunny
70°F
69°F
64%
SW 17.2 mph
23.4 mph
68.4°F
57.7°F
0 in
0%
9 mi
1011 mbar
0

Five Day Weather Forecast

Sunny
Fri
H: 83°F
L: 57°F
Sunny
Sat
H: 82°F
L: 55°F
Sunny
Sun
H: 89°F
L: 52°F
Sunny
Mon
H: 85°F
L: 54°F
Sunny
Tue
H: 91°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 5.8 μg/m3
PM10: 8.1 μg/m3
Carbon Monoxide: 97 μg/m3
Nitrogen Dioxide: 3 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:09 PM
Sunset: 8:34 PM
Daylight: 14 hrs 49 mins
Moonrise: 6:16 PM
Moon Transit: 10:55 PM
Moonset: 2:53 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

5:39 AM - 8:09 AM
12:00 AM - 12:00 AM

Minor Periods

5:46 PM - 7:16 PM
2:23 AM - 3:53 AM

Action Rating: 3 out of 5

Small Craft Advisory issued June 26 at 8:18AM PDT until June 28 at 3:00AM PDT by NWS San Francisco CA

Effective: Fri June 26, 2026, 8:18 AM
Expires: Fri June 26, 2026, 4:30 PM

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and choppy waters. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...Until 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.


Small Craft Advisory issued June 26 at 1:50PM PDT until June 28 at 3:00AM PDT by NWS San Francisco CA

Effective: Fri June 26, 2026, 1:50 PM
Expires: Fri June 26, 2026, 10:00 PM

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and choppy waters. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...Until 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Friday, June 26, 2026

Weather Forecast

Sunny
82.9°F
56.8°F
67.9°F
62%
0 in
4%
0%
20.1 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 6.03 μg/m3
PM10: 8.24 μg/m3
Carbon Monoxide: 94.71 μg/m3
Nitrogen Dioxide: 3.99 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 54.63 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:09 PM
Sunset: 8:34 PM
Daylight: 14 hrs 49 mins
Moonrise: 6:16 PM
Moon Transit: 10:55 PM
Moonset: 2:53 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

5:39 AM - 8:09 AM
12:00 AM - 12:00 AM

Minor Periods

5:46 PM - 7:16 PM
2:23 AM - 3:53 AM

Action Rating: 3 out of 5

Saturday, June 27, 2026

Weather Forecast

Sunny
82°F
55.4°F
66.7°F
57%
0 in
3%
0%
17 mph
9.5


Air Quality

AQI: 1 - Good
PM2.5: 4.44 μg/m3
PM10: 6.11 μg/m3
Carbon Monoxide: 91.83 μg/m3
Nitrogen Dioxide: 3.03 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 57.17 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:09 PM
Sunset: 8:34 PM
Daylight: 14 hrs 49 mins
Moonrise: 7:14 PM
Moon Transit: 11:45 PM
Moonset: 3:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
12:00 AM - 12:00 AM

Minor Periods

6:44 PM - 8:14 PM
3:00 AM - 4:30 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Sunny
89.2°F
51.6°F
69.5°F
41%
0 in
1%
0%
15.9 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 5.99 μg/m3
PM10: 7.91 μg/m3
Carbon Monoxide: 99.63 μg/m3
Nitrogen Dioxide: 7.46 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 61.88 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:09 PM
Sunset: 8:34 PM
Daylight: 14 hrs 49 mins
Moonrise: 8:08 PM
Moon Transit: 12:00 AM
Moonset: 4:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:20 AM - 9:50 AM

Minor Periods

7:38 PM - 9:08 PM
3:46 AM - 5:16 AM

Action Rating: 3 out of 5

Monday, June 29, 2026

Weather Forecast

Sunny
85.3°F
54.3°F
70°F
44%
0 in
1%
0%
12.1 mph
7.4


Air Quality

AQI: 1 - Good
PM2.5: 4.36 μg/m3
PM10: 5.31 μg/m3
Carbon Monoxide: 101.58 μg/m3
Nitrogen Dioxide: 7.4 μg/m3
Sulphur Dioxide: 0.82 μg/m3
Ozone: 67.83 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:09 PM
Sunset: 8:34 PM
Daylight: 14 hrs 48 mins
Moonrise: 8:55 PM
Moon Transit: 12:37 AM
Moonset: 5:07 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 AM
8:11 AM - 10:41 AM

Minor Periods

8:25 PM - 9:55 PM
4:37 AM - 6:07 AM

Action Rating: 5 out of 5

Tuesday, June 30, 2026

Weather Forecast

Sunny
91.2°F
56.3°F
71.2°F
45%
0 in
1%
0%
17.9 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 9 μg/m3
PM10: 12.4 μg/m3
Carbon Monoxide: 107.23 μg/m3
Nitrogen Dioxide: 6.5 μg/m3
Sulphur Dioxide: 1.68 μg/m3
Ozone: 58.25 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:09 PM
Sunset: 8:34 PM
Daylight: 14 hrs 48 mins
Moonrise: 9:34 PM
Moon Transit: 1:28 AM
Moonset: 6:05 AM
Moon Phase: Full
Moon Illumination: 98.6%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
9:02 AM - 11:32 AM

Minor Periods

9:04 PM - 10:34 PM
5:35 AM - 7:05 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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