Water Temperature of the Sacramento River in Walnut Grove, CA

Current Water Temperature

65.1°F

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

Temperature Locations

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Local Points of Interest

Delta Cross Channel

Sacramento River

Station Name: SACRAMENTO R AB DELTA CROSS CHANNEL CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 10 feet

Nearest Address:
13839 River Rd
Walnut Grove, CA 95690
Sacramento County

GPS Coordinates: 38.25769218, -121.5182865

Nearby Water Temperatures

Sacramento River, Walnut Grove, CA (1.3 mi)
Sacramento River Deep Water Ship Chennel, Rio Vista, CA (8.6 mi)
Suisun Bay, Concord, CA (31.6 mi)
Cache Creek, Yolo, CA (36 mi)
American River, Folsom, CA (36.3 mi)
Carquinez Strait, Martinez, CA (36.4 mi)
South Fork American River, Rescue, CA (44.5 mi)
Arroyo Valle, Livermore, CA (45.8 mi)
North Fork American River, Auburn, CA (49.7 mi)
Maxwell Creek, Saint Helena, CA (51.1 mi)
San Francisco Bay, Richmond, CA (53.1 mi)
Pope Creek, Saint Helena, CA (53.2 mi)
San Francisco Bay, Alameda, CA (54.2 mi)
Sacramento River, Meridian, CA (54.5 mi)
San Francisco Bay, San Rafael, CA (55.2 mi)

Weather for Walnut Grove, California

Current Weather

100°F
Sunny
Sunny
98.2°F
102°F
23%
WSW 15.2 mph
17.5 mph
102.7°F
43.9°F
0 in
0%
9 mi
1010 mbar
7.6

Five Day Weather Forecast

Sunny
Wed
H: 103°F
L: 66°F
Sunny
Thu
H: 97°F
L: 61°F
Sunny
Fri
H: 94°F
L: 56°F
Sunny
Sat
H: 96°F
L: 54°F
Sunny
Sun
H: 96°F
L: 55°F

Air Quality

AQI: 1 - Good
PM2.5: 6 μg/m3
PM10: 8.1 μg/m3
Carbon Monoxide: 97 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 119 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:12 PM
Sunset: 8:29 PM
Daylight: 14 hrs 34 mins
Moonrise: 7:18 AM
Moon Transit: 2:39 PM
Moonset: 9:47 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:09 PM - 4:39 PM

Minor Periods

9:17 PM - 10:47 PM
6:48 AM - 8:18 AM

Action Rating: 3 out of 5

Small Craft Advisory issued July 15 at 2:24AM PDT until July 15 at 9:00PM PDT by NWS San Francisco CA

Effective: Wed July 15, 2026, 2:24 AM
Expires: Wed July 15, 2026, 10:30 AM

* WHAT...Southwest winds 10 to 20 kt and a moderate chop expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 9 PM PDT this evening. * 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 July 15 at 8:34AM PDT until July 15 at 9:00PM PDT by NWS San Francisco CA

Effective: Wed July 15, 2026, 8:34 AM
Expires: Wed July 15, 2026, 4:45 PM

* WHAT...Southwest winds 10 to 15 kt with gusts to 25 kt and a moderate chop expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Wednesday, July 15, 2026

Weather Forecast

Sunny
102.7°F
66.2°F
84°F
32%
0 in
0%
0%
17.4 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 8.27 μg/m3
PM10: 10.63 μg/m3
Carbon Monoxide: 106.25 μg/m3
Nitrogen Dioxide: 9.93 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 68.42 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:12 PM
Sunset: 8:29 PM
Daylight: 14 hrs 34 mins
Moonrise: 7:18 AM
Moon Transit: 2:39 PM
Moonset: 9:47 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:09 PM - 4:39 PM

Minor Periods

9:17 PM - 10:47 PM
6:48 AM - 8:18 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Sunny
97.4°F
61°F
77.3°F
32%
0 in
0%
0%
16.6 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 8.95 μg/m3
PM10: 11.88 μg/m3
Carbon Monoxide: 101.29 μg/m3
Nitrogen Dioxide: 5.96 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 67.71 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:12 PM
Sunset: 8:29 PM
Daylight: 14 hrs 33 mins
Moonrise: 8:34 AM
Moon Transit: 3:31 PM
Moonset: 10:17 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:01 PM - 5:31 PM

Minor Periods

9:47 PM - 11:17 PM
8:04 AM - 9:34 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
93.9°F
56.1°F
72.6°F
43%
0 in
1%
0%
16.6 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 11.28 μg/m3
PM10: 14.95 μg/m3
Carbon Monoxide: 99.83 μg/m3
Nitrogen Dioxide: 5.13 μg/m3
Sulphur Dioxide: 1.57 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:12 PM
Sunset: 8:28 PM
Daylight: 14 hrs 32 mins
Moonrise: 9:45 AM
Moon Transit: 4:20 PM
Moonset: 10:43 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:50 PM - 6:20 PM

Minor Periods

10:13 PM - 11:43 PM
9:15 AM - 10:45 AM

Action Rating: 2 out of 5

Saturday, July 18, 2026

Weather Forecast

Sunny
95.9°F
54.1°F
72.3°F
48%
0 in
1%
0%
14.8 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 9.58 μg/m3
PM10: 12.73 μg/m3
Carbon Monoxide: 99.04 μg/m3
Nitrogen Dioxide: 4.4 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 65.04 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:12 PM
Sunset: 8:27 PM
Daylight: 14 hrs 30 mins
Moonrise: 10:53 AM
Moon Transit: 5:05 PM
Moonset: 11:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:35 PM - 7:05 PM

Minor Periods

12:00 AM - 12:00 AM
10:23 AM - 11:53 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
95.8°F
54.7°F
72.7°F
46%
0 in
1%
0%
15.7 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 7.82 μg/m3
PM10: 10.17 μg/m3
Carbon Monoxide: 114.17 μg/m3
Nitrogen Dioxide: 10.75 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 28.33 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:12 PM
Sunset: 8:27 PM
Daylight: 14 hrs 29 mins
Moonrise: 11:58 AM
Moon Transit: 5:48 PM
Moonset: 12:07 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

12:37 AM - 3:07 AM
5:18 PM - 7:48 PM

Minor Periods

11:28 AM - 12:58 AM
12:00 AM - 12:00 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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