Water Temperature of the Russian River in Jimtown, CA

Current Water Temperature

54.0°F

Measurement Time: Tuesday, January 6, 2026, 4:00 PM PST

Temperature Locations

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Local Points of Interest

Alexander Valley, CA; Geyserville, CA

Russian River

Station Name: RUSSIAN R A JIMTOWN CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 167 feet

Nearest Address:
2592 Alexander Valley Rd
Jimtown, CA 95448
Sonoma County

GPS Coordinates: 38.65824247, -122.8294376

Nearby Water Temperatures

Russian River, Healdsburg, CA (2.2 mi)
Dry Creek, Healdsburg, CA (5.3 mi)
Mark West Creek, Forestville, CA (11.4 mi)
Russian River, Forestville, CA (11.6 mi)
Russian River, Hopland, CA (19.5 mi)
Pope Creek, Saint Helena, CA (25 mi)
Maxwell Creek, Saint Helena, CA (26.3 mi)
Russian River, Hopland, CA (30.2 mi)
East Fork Russian River, Ukiah, CA (43.7 mi)
Drakes Bay, Inverness, CA (46.5 mi)
Arena Cove, Point Arena, CA (50.7 mi)
San Francisco Bay, San Rafael, CA (54.1 mi)
Cache Creek, Yolo, CA (55.3 mi)
San Francisco Bay, Richmond, CA (55.5 mi)
Carquinez Strait, Martinez, CA (57.6 mi)

Weather for Jimtown, California

Current Weather

51.1°F
Overcast
Overcast
50.8°F
51°F
96%
NNW 3.1 mph
6.6 mph
51°F
47.4°F
0 in
100%
9 mi
1019 mbar
0

Five Day Weather Forecast

Partly Cloudy
Wed
H: 55°F
L: 41°F
Sunny
Thu
H: 58°F
L: 39°F
Sunny
Fri
H: 57°F
L: 41°F
Sunny
Sat
H: 60°F
L: 38°F
Sunny
Sun
H: 61°F
L: 43°F

Air Quality

PM2.5: 4.45 μg/m3
PM10: 5.35 μg/m3
Carbon Monoxide: 144.85 μg/m3
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:17 AM
Sunset: 5:06 PM
Daylight: 9 hrs 37 mins
Moonrise: 10:15 PM
Moon Transit: 3:51 AM
Moonset: 10:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:21 AM - 5:51 AM
11:12 AM - 1:42 PM

Minor Periods

9:45 PM - 11:15 PM
9:52 AM - 11:22 AM

Action Rating: 2 out of 5

Flood Warning issued January 5 at 3:13PM PST until January 7 at 8:00AM PST by NWS San Francisco CA

Effective: Mon January 5, 2026, 3:13 PM
Expires: Wed January 7, 2026, 8:00 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Areas near and downstream of Mark West Creek near Mirabel Heights * Until 800 AM PST Wednesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. * ADDITIONAL DETAILS... - At 312 PM PST, Doppler radar and automated rain gauges indicated heavy rain. Flooding is already occurring in the warned area. Between 2 and 3 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. - Some locations that will experience flooding include... Santa Rosa, Rohnert Park, Windsor, Sebastopol, Cotati, Larkfield-Wikiup, South Santa Rosa Cdp, Forestville and Graton. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.


High Surf Advisory issued January 5 at 11:43PM PST until January 9 at 10:00PM PST by NWS San Francisco CA

Effective: Mon January 5, 2026, 11:43 PM
Expires: Wed January 7, 2026, 1:00 AM

* WHAT...Large breaking waves up to 22 feet, strong rip currents and sneaker waves. * WHERE...Pacific Coast. * WHEN...From 1 AM Thursday to 10 PM PST Friday. * IMPACTS...There is an increased risk for sneaker waves, strong rip currents, and beach erosion. Large breaking waves can overpower swimmers resulting in significant physical injury and increase the risk of drowning.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions.


Flood Advisory issued January 6 at 12:21PM PST until January 6 at 6:30PM PST by NWS San Francisco CA

Effective: Tue January 6, 2026, 12:21 PM
Expires: Tue January 6, 2026, 6:30 PM

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Areas west of a line from Cotati to Healdsburg in the Sonoma coastal range. * Until 630 PM PST Tuesday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. River or stream flows are elevated. * ADDITIONAL DETAILS... - At 1221 PM PST, River gauge reports indicated minor flooding. The Russian River at Guerneville is now in action stage, with a forecast to fall below action stage after sunset. The Russian River near Guernville is also in action stage, while also forecast to recede below action stage after sunset. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Santa Rosa, Rohnert Park, Windsor, Healdsburg, Sebastopol, Cotati, Tomales, Larkfield-Wikiup, Dillon Beach, Roseland, South Santa Rosa Cdp, Forestville, Guerneville, Occidental, Graton, Monte Rio, Bodega Bay and South Santa Rosa. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.


Flood Advisory issued January 6 at 5:49PM PST until January 7 at 12:30AM PST by NWS San Francisco CA

Effective: Tue January 6, 2026, 5:49 PM
Expires: Wed January 7, 2026, 12:30 AM

* WHAT...River and stream flooding caused by excessive rainfall is expected. * WHERE...Areas west of a line from Cotati to Healdsburg in the Sonoma coastal range. * Until 1230 AM PST Wednesday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. River or stream flows are elevated. * ADDITIONAL DETAILS... - At 548 PM PST, River gauge reports indicated minor flooding. The Russian River at Guerneville is now in action stage, with a forecast to fall below action stage after around midnight. The Russian River near Guernville is also in action stage, while also forecast to recede below action stage around midnight. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Santa Rosa, Rohnert Park, Windsor, Healdsburg, Sebastopol, Cotati, Tomales, Larkfield-Wikiup, Dillon Beach, Roseland, South Santa Rosa Cdp, Forestville, Guerneville, Occidental, Graton, Monte Rio, Bodega Bay and South Santa Rosa. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.


Wednesday, January 7, 2026

Weather Forecast

Partly Cloudy
55°F
40.8°F
49.6°F
86%
0 in
0%
0%
8.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.37 μg/m3
PM10: 4.95 μg/m3
Carbon Monoxide: 166.05 μg/m3
Nitrogen Dioxide: 6.62 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 55.56 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:17 AM
Sunset: 5:06 PM
Daylight: 9 hrs 37 mins
Moonrise: 10:15 PM
Moon Transit: 3:51 AM
Moonset: 10:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:21 AM - 5:51 AM
11:12 AM - 1:42 PM

Minor Periods

9:45 PM - 11:15 PM
9:52 AM - 11:22 AM

Action Rating: 2 out of 5

Thursday, January 8, 2026

Weather Forecast

Sunny
57.6°F
38.7°F
47.6°F
68%
0 in
0%
0%
10.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.2 μg/m3
PM10: 4.15 μg/m3
Carbon Monoxide: 150.73 μg/m3
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 1.57 μg/m3
Ozone: 70.84 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:18 AM
Sunset: 5:07 PM
Daylight: 9 hrs 38 mins
Moonrise: 11:18 PM
Moon Transit: 4:34 AM
Moonset: 10:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

4:04 AM - 6:34 AM
11:55 AM - 2:25 PM

Minor Periods

12:00 AM - 12:00 AM
10:14 AM - 11:44 AM

Action Rating: 2 out of 5

Friday, January 9, 2026

Weather Forecast

Sunny
57°F
41.2°F
46.5°F
53%
0 in
0%
0%
4.7 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.65 μg/m3
PM10: 4.28 μg/m3
Carbon Monoxide: 184.45 μg/m3
Nitrogen Dioxide: 7.68 μg/m3
Sulphur Dioxide: 1.62 μg/m3
Ozone: 49.4 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:18 AM
Sunset: 5:08 PM
Daylight: 9 hrs 39 mins
Moonrise: 12:18 AM
Moon Transit: 5:16 AM
Moonset: 11:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:46 AM - 7:16 AM
12:36 AM - 3:06 PM

Minor Periods

10:35 AM - 12:05 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Sunny
59.9°F
38°F
46.5°F
65%
0 in
0%
0%
3.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.59 μg/m3
PM10: 7.31 μg/m3
Carbon Monoxide: 283 μg/m3
Nitrogen Dioxide: 14.66 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 44.62 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:19 AM
Sunset: 5:09 PM
Daylight: 9 hrs 40 mins
Moonrise: 12:19 AM
Moon Transit: 5:57 AM
Moonset: 11:27 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:27 AM - 7:57 AM
1:18 PM - 3:48 PM

Minor Periods

10:57 AM - 12:27 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, January 11, 2026

Weather Forecast

Sunny
60.9°F
43.2°F
47.8°F
62%
0 in
0%
0%
4 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:19 AM
Sunset: 5:10 PM
Daylight: 9 hrs 41 mins
Moonrise: 1:20 AM
Moon Transit: 6:39 AM
Moonset: 11:52 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:09 AM - 8:39 AM
2:00 PM - 4:30 PM

Minor Periods

11:22 AM - 12:52 AM
12:50 AM - 2:20 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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