Water Temperature of the Russian River in Hopland, CA

Current Water Temperature

52.5°F

Measurement Time: Sunday, January 18, 2026, 10:45 AM PST

Temperature Locations

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Local Points of Interest

Ukiah, CA

Russian River

Station Name: RUSSIAN R NR HOPLAND CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 535 feet

Nearest Address:
10585 Old River Rd
Hopland, CA 95449
Mendocino County

GPS Coordinates: 39.02656314, -123.1305588

Nearby Water Temperatures

Russian River, Hopland, CA (11 mi)
East Fork Russian River, Ukiah, CA (15.2 mi)
Dry Creek, Healdsburg, CA (28 mi)
Russian River, Jimtown, CA (30.2 mi)
Russian River, Healdsburg, CA (31 mi)
Arena Cove, Point Arena, CA (32.1 mi)
Russian River, Forestville, CA (37.4 mi)
Mark West Creek, Forestville, CA (39.7 mi)
Pope Creek, Saint Helena, CA (48.8 mi)
Maxwell Creek, Saint Helena, CA (50.9 mi)
Elder Creek, Branscomb, CA (55.8 mi)
Sacramento River, Meridian, CA (70.1 mi)
Drakes Bay, Inverness, CA (71.8 mi)
Cache Creek, Yolo, CA (74.1 mi)
Pacific Ocean, Point Reyes, CA (77.4 mi)

Weather for Hopland, California

Current Weather

51.1°F
Clear
Clear
51.4°F
49.7°F
74%
NNW 2.5 mph
5.2 mph
49.7°F
42.3°F
0 in
0%
9 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 68°F
L: 43°F
Sunny
Mon
H: 67°F
L: 42°F
Overcast
Tue
H: 65°F
L: 42°F
Partly Cloudy
Wed
H: 60°F
L: 45°F
Patchy rain nearby
Thu
H: 57°F
L: 40°F

Air Quality

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:23 AM
Sunset: 5:18 PM
Daylight: 9 hrs 49 mins
Moonrise: 7:44 AM
Moon Transit: 12:27 AM
Moonset: 5:16 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:47 PM - 10:17 PM
11:57 AM - 2:27 PM

Minor Periods

4:46 PM - 6:16 PM
7:14 AM - 8:44 AM

Action Rating: 4 out of 5

Beach Hazards Statement issued January 18 at 3:01PM PST until January 20 at 8:00PM PST by NWS Eureka CA

Effective: Sun January 18, 2026, 3:01 PM
Expires: Sun January 18, 2026, 11:15 PM

* WHAT...Increased threat of sneaker waves expected. * WHERE...Mendocino Coast County. * WHEN...From Tuesday morning through Tuesday evening. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath.

Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean.
Sunday, January 18, 2026

Weather Forecast

Sunny
67.8°F
43.2°F
51.1°F
67%
0 in
0%
0%
2.9 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 7.57 μg/m3
PM10: 8.26 μg/m3
Carbon Monoxide: 241.02 μg/m3
Nitrogen Dioxide: 12.82 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 53.77 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:23 AM
Sunset: 5:18 PM
Daylight: 9 hrs 49 mins
Moonrise: 7:44 AM
Moon Transit: 12:27 AM
Moonset: 5:16 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:47 PM - 10:17 PM
11:57 AM - 2:27 PM

Minor Periods

4:46 PM - 6:16 PM
7:14 AM - 8:44 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Sunny
67.4°F
42°F
48.7°F
71%
0 in
0%
0%
2.9 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: 7:28 AM
Sun Transit: 12:23 AM
Sunset: 5:19 PM
Daylight: 9 hrs 51 mins
Moonrise: 8:18 AM
Moon Transit: 1:16 PM
Moonset: 6:23 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

8:36 PM - 11:06 PM
12:46 AM - 3:16 PM

Minor Periods

5:53 PM - 7:23 PM
7:48 AM - 9:18 AM

Action Rating: 4 out of 5

Tuesday, January 20, 2026

Weather Forecast

Overcast
64.8°F
41.9°F
49.7°F
63%
0 in
0%
0%
4.3 mph
2


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: 7:27 AM
Sun Transit: 12:23 AM
Sunset: 5:20 PM
Daylight: 9 hrs 53 mins
Moonrise: 8:46 AM
Moon Transit: 2:03 PM
Moonset: 7:29 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

9:22 PM - 11:52 PM
1:33 PM - 4:03 PM

Minor Periods

6:59 PM - 8:29 PM
8:16 AM - 9:46 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Partly Cloudy
59.7°F
44.5°F
50.3°F
77%
0 in
0%
0%
5.6 mph
4


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: 7:27 AM
Sun Transit: 12:23 AM
Sunset: 5:21 PM
Daylight: 9 hrs 54 mins
Moonrise: 9:11 AM
Moon Transit: 2:48 PM
Moonset: 8:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:18 PM - 4:48 PM

Minor Periods

8:06 PM - 9:36 PM
8:41 AM - 10:11 AM

Action Rating: 2 out of 5

Thursday, January 22, 2026

Weather Forecast

Patchy rain nearby
57.2°F
39.7°F
49°F
90%
0.01 in
89%
0%
3.4 mph
2


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: 7:26 AM
Sun Transit: 12:24 AM
Sunset: 5:22 PM
Daylight: 9 hrs 56 mins
Moonrise: 9:34 AM
Moon Transit: 3:33 PM
Moonset: 9:42 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:03 PM - 5:33 PM

Minor Periods

9:12 PM - 10:42 PM
9:04 AM - 10:34 AM

Action Rating: 3 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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