Water Temperature of San Joaquin River in Friant, CA
Current Water Temperature
Measurement Time: Monday, August 25, 2025, 1:30 PM PDT
Temperature Locations
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Local Points of Interest
Lost Lake Recreation AreaSponsored Content
Station Name: SAN JOAQUIN R BL FRIANT CA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 308 feet / 94 meters
Nearest Address:
Lost Lake Road
Friant, CA 93626
Fresno County
GPS Coordinates: 36.98439397, -119.7243124
Nearby Water Temperatures
Merced River, Yosemite Valley, CA (52.4 mi)Middle Fork San Joaquin River, Mammoth Lakes, CA (56.8 mi)
Tuolumne River, Groveland, CA (63.0 mi)
Tuolumne River, Groveland, CA (63.4 mi)
Tuolumne River, Groveland, CA (64.5 mi)
Hot Creek, Mammoth Lakes, CA (65.4 mi)
Tuolumne River, Groveland, CA (66.0 mi)
Hot Creek, Mammoth Lakes, CA (66.1 mi)
Deadman Creek, Mammoth Lakes, CA (68.2 mi)
Hot Creek, Mammoth Lakes, CA (68.7 mi)
Cherry Creek, Groveland, CA (68.8 mi)
Coyote Creek, Morgan Hill, CA (106.9 mi)
Coyote Creek, Coyote, CA (112.3 mi)
Arroyo Hondo, San Jose, CA (117.2 mi)
Arroyo Valle, Livermore, CA (120.2 mi)
Weather for Friant, California
Current Weather

Humidity: 27%
Feels Like: 97.5°F
Wind: N 7.8 mph
Wind Gusts: 16.4 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Mon
H: 107°F
L: 71°F

Tue
H: 106°F
L: 72°F

Wed
H: 102°F
L: 69°F

Thu
H: 102°F
L: 66°F

Fri
H: 100°F
L: 70°F
Air Quality
Nitrogen Dioxide: 42.92 μg/m3
Sulphur Dioxide: 4.07 μg/m3
Ozone: 39 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:36 PM
Daylight: 13 hrs 12 mins
Moon Transit: 2:53 PM
Moonset: 8:50 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:23 PM - 4:53 PM
Minor Periods
8:20 PM - 9:50 PM8:19 AM - 9:49 AM
Action Rating: 3 out of 5
Flood Watch issued August 25 at 9:11AM PDT until August 25 at 11:00PM PDT by NWS Hanford CA
Effective: Mon August 25, 2025, 9:11 AM
Expires: Mon August 25, 2025, 6:00 PM
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of central California, including the following areas, Grant Grove Area, Kaiser to Rodgers Ridge, Kings Canyon NP, San Joaquin River Canyon, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, Yosemite NP outside of the valley and Yosemite Valley. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Thunderstorms are possible this afternoon with heavy rain. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Flood Watch issued August 25 at 9:11AM PDT until August 25 at 11:00PM PDT by NWS Hanford CA
Effective: Mon August 25, 2025, 9:11 AM
Expires: Mon August 25, 2025, 6:00 PM
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of central California, including the following areas, Grant Grove Area, Kaiser to Rodgers Ridge, Kings Canyon NP, San Joaquin River Canyon, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, Yosemite NP outside of the valley and Yosemite Valley. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Thunderstorms are possible this afternoon with heavy rain. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Flood Advisory issued August 25 at 5:19PM PDT until August 25 at 6:30PM PDT by NWS Hanford CA
Effective: Mon August 25, 2025, 5:19 PM
Expires: Mon August 25, 2025, 6:30 PM
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of central California, including the following county, Fresno. * WHEN...Until 630 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 519 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... mainly rural areas of Eastern Fresno County - http://www.weather.gov/safety/flood
Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.
Flood Advisory issued August 25 at 2:37PM PDT until August 25 at 5:45PM PDT by NWS Hanford CA
Effective: Mon August 25, 2025, 2:37 PM
Expires: Mon August 25, 2025, 5:45 PM
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of central California, including the following county, Fresno. * WHEN...Until 545 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 237 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... Blackcap Basin. - http://www.weather.gov/safety/flood
Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.
Flood Watch issued August 25 at 9:11AM PDT until August 25 at 11:00PM PDT by NWS Hanford CA
Effective: Mon August 25, 2025, 9:11 AM
Expires: Mon August 25, 2025, 6:00 PM
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of central California, including the following areas, Grant Grove Area, Kaiser to Rodgers Ridge, Kings Canyon NP, San Joaquin River Canyon, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, Yosemite NP outside of the valley and Yosemite Valley. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Thunderstorms are possible this afternoon with heavy rain. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Weather Forecast
Average Temperature: 89.2°F
Average Humidity: 35%
Wind: 7.8 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 17.12 μg/m3
Sulphur Dioxide: 3.49 μg/m3
Ozone: 106.48 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:36 PM
Daylight: 13 hrs 12 mins
Moon Transit: 2:53 PM
Moonset: 8:50 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:23 PM - 4:53 PM
Minor Periods
8:20 PM - 9:50 PM8:19 AM - 9:49 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 87.9°F
Average Humidity: 32%
Wind: 8.5 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 21.49 μg/m3
Sulphur Dioxide: 4.08 μg/m3
Ozone: 105 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:35 PM
Daylight: 13 hrs 10 mins
Moon Transit: 3:34 PM
Moonset: 9:12 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:04 PM - 5:34 PM
Minor Periods
8:42 PM - 10:12 PM9:18 AM - 10:48 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 84.7°F
Average Humidity: 33%
Wind: 7.8 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 21.84 μg/m3
Sulphur Dioxide: 3.89 μg/m3
Ozone: 98.76 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:34 PM
Daylight: 13 hrs 7 mins
Moon Transit: 4:15 PM
Moonset: 9:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:45 PM - 6:15 PM
Minor Periods
9:06 PM - 10:36 PM10:17 AM - 11:47 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 84.3°F
Average Humidity: 31%
Wind: 8.5 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 23.65 μg/m3
Sulphur Dioxide: 3.46 μg/m3
Ozone: 96.36 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:32 PM
Daylight: 13 hrs 5 mins
Moon Transit: 4:58 PM
Moonset: 10:03 PM
Moon Phase: Waxing Crescent
Moon Illumination: 21.1%
Best Times for Fishing or Hunting
Major Periods
12:01 AM - 2:31 AM4:28 PM - 6:58 PM
Minor Periods
9:33 PM - 11:03 PM11:17 AM - 12:47 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 84.4°F
Average Humidity: 15%
Wind: 11 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 29.84 μg/m3
Sulphur Dioxide: 3 μg/m3
Ozone: 81.85 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:31 PM
Daylight: 13 hrs 3 mins
Moon Transit: 5:43 PM
Moonset: 10:34 PM
Moon Phase: Waxing Crescent
Moon Illumination: 31.0%
Best Times for Fishing or Hunting
Major Periods
12:45 AM - 3:15 AM5:13 PM - 7:43 PM
Minor Periods
10:04 PM - 11:34 PM12:18 AM - 1:48 PM
Action Rating: 3 out of 5