Water Temperature of the Sacramento River in Walnut Grove, CA
Current Water Temperature
Measurement Time: Friday, August 22, 2025, 9:30 PM PDT
Temperature Locations
View Nearby Locations View All California Locations View Locations Near Me
Local Points of Interest
Georgiana SloughSponsored Content
Station Name: SACRAMENTO R BL GEORGIANA SLOUGH CA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 3 feet / 1 meters
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 (51.0 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

Humidity: 77%
Feels Like: 63°F
Wind: W 5.8 mph
Wind Gusts: 12.2 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Sat
H: 111°F
L: 59°F

Sun
H: 109°F
L: 60°F

Mon
H: 106°F
L: 58°F

Tue
H: 99°F
L: 59°F

Wed
H: 96°F
L: 56°F
Air Quality
Nitrogen Dioxide: 9.81 μg/m3
Sulphur Dioxide: 5.18 μg/m3
Ozone: 96 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 7:48 PM
Daylight: 13 hrs 20 mins
Moon Transit: 1:37 PM
Moonset: 8:13 PM
Moon Phase: New
Moon Illumination: 1.4%
Best Times for Fishing or Hunting
Major Periods
9:09 PM - 11:39 PM1:07 PM - 3:37 PM
Minor Periods
7:43 PM - 9:13 PM6:21 AM - 7:51 AM
Action Rating: 5 out of 5
Heat Advisory issued August 22 at 12:43PM PDT until August 23 at 11:00PM PDT by NWS Sacramento CA
Effective: Fri August 22, 2025, 12:43 PM
Expires: Sat August 23, 2025, 4:00 PM
* WHAT...High temperatures 95 to 107 expected. Overnight low temperatures in the mid 60s to 70s. Widespread Moderate HeatRisk with areas of Major HeatRisk. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Shasta Lake Area / Northern Shasta County. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Heat related illnesses increase significantly during heat events, particularly for those working or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Heat Advisory issued August 22 at 12:43PM PDT until August 23 at 11:00PM PDT by NWS Sacramento CA
Effective: Fri August 22, 2025, 12:43 PM
Expires: Sat August 23, 2025, 4:00 PM
* WHAT...High temperatures 95 to 107 expected. Overnight low temperatures in the mid 60s to 70s. Widespread Moderate HeatRisk with areas of Major HeatRisk. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Shasta Lake Area / Northern Shasta County. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Heat related illnesses increase significantly during heat events, particularly for those working or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Heat Advisory issued August 22 at 12:43PM PDT until August 23 at 11:00PM PDT by NWS Sacramento CA
Effective: Fri August 22, 2025, 12:43 PM
Expires: Sat August 23, 2025, 4:00 PM
* WHAT...High temperatures 95 to 107 expected. Overnight low temperatures in the mid 60s to 70s. Widespread Moderate HeatRisk with areas of Major HeatRisk. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Shasta Lake Area / Northern Shasta County. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Heat related illnesses increase significantly during heat events, particularly for those working or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Heat Advisory issued August 22 at 12:43PM PDT until August 23 at 11:00PM PDT by NWS Sacramento CA
Effective: Fri August 22, 2025, 12:43 PM
Expires: Sat August 23, 2025, 4:00 PM
* WHAT...High temperatures 95 to 107 expected. Overnight low temperatures in the mid 60s to 70s. Widespread Moderate HeatRisk with areas of Major HeatRisk. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Shasta Lake Area / Northern Shasta County. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Heat related illnesses increase significantly during heat events, particularly for those working or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Heat Advisory issued August 22 at 12:43PM PDT until August 23 at 11:00PM PDT by NWS Sacramento CA
Effective: Fri August 22, 2025, 12:43 PM
Expires: Sat August 23, 2025, 4:00 PM
* WHAT...High temperatures 95 to 107 expected. Overnight low temperatures in the mid 60s to 70s. Widespread Moderate HeatRisk with areas of Major HeatRisk. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Mountains Southwestern Shasta County to Western Colusa County, Northern San Joaquin Valley, and Shasta Lake Area / Northern Shasta County. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Heat related illnesses increase significantly during heat events, particularly for those working or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Weather Forecast
Average Temperature: 79.6°F
Average Humidity: 47%
Wind: 13.2 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 19.41 μg/m3
Sulphur Dioxide: 6.1 μg/m3
Ozone: 82.04 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 7:48 PM
Daylight: 13 hrs 20 mins
Moon Transit: 1:37 PM
Moonset: 8:13 PM
Moon Phase: New
Moon Illumination: 1.4%
Best Times for Fishing or Hunting
Major Periods
9:09 PM - 11:39 PM1:07 PM - 3:37 PM
Minor Periods
7:43 PM - 9:13 PM6:21 AM - 7:51 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 80.1°F
Average Humidity: 49%
Wind: 13.9 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 15.57 μg/m3
Sulphur Dioxide: 4.27 μg/m3
Ozone: 78.88 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 7:47 PM
Daylight: 13 hrs 17 mins
Moon Transit: 2:19 PM
Moonset: 8:35 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:49 PM - 4:19 PM
Minor Periods
8:05 PM - 9:35 PM7:24 AM - 8:54 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 77.4°F
Average Humidity: 52%
Wind: 14.1 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 15.84 μg/m3
Sulphur Dioxide: 3.88 μg/m3
Ozone: 68.96 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 7:45 PM
Daylight: 13 hrs 15 mins
Moon Transit: 3:00 PM
Moonset: 8:56 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:30 PM - 5:00 PM
Minor Periods
8:26 PM - 9:56 PM8:26 AM - 9:56 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 74.5°F
Average Humidity: 46%
Wind: 15.2 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 16.91 μg/m3
Sulphur Dioxide: 4.05 μg/m3
Ozone: 66.36 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 7:44 PM
Daylight: 13 hrs 13 mins
Moon Transit: 3:41 PM
Moonset: 9:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:11 PM - 5:41 PM
Minor Periods
8:48 PM - 10:18 PM9:26 AM - 10:56 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 72.1°F
Average Humidity: 53%
Wind: 14.1 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 18.56 μg/m3
Sulphur Dioxide: 4.77 μg/m3
Ozone: 73.31 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 7:42 PM
Daylight: 13 hrs 10 mins
Moon Transit: 4:22 PM
Moonset: 9:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:52 PM - 6:22 PM
Minor Periods
9:11 PM - 10:41 PM10:27 AM - 11:57 AM
Action Rating: 2 out of 5