Water Temperature of the Russian River in Hopland, CA

Current Water Temperature

59.4°F

Measurement Time: Thursday, July 30, 2026, 3:45 AM PDT

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

91.9°F
Sunny
Sunny
87.6°F
88.1°F
18%
WNW 4.9 mph
5.7 mph
91.9°F
43°F
0 in
0%
6 mi
1013 mbar
7.2

Five Day Weather Forecast

Sunny
Thu
H: 98°F
L: 52°F
Sunny
Fri
H: 98°F
L: 50°F
Sunny
Sat
H: 96°F
L: 51°F
Sunny
Sun
H: 101°F
L: 51°F
Sunny
Mon
H: 105°F
L: 52°F

Air Quality

AQI: 1 - Good
PM2.5: 6.1 μg/m3
PM10: 8.8 μg/m3
Carbon Monoxide: 93 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:19 PM
Sunset: 8:26 PM
Daylight: 14 hrs 14 mins
Moonrise: 9:15 PM
Moon Transit: 1:55 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

1:25 AM - 3:55 AM
9:14 AM - 11:44 AM

Minor Periods

8:45 PM - 10:15 PM
6:39 AM - 8:09 AM

Action Rating: 5 out of 5

Small Craft Advisory issued July 29 at 8:50PM PDT until July 31 at 9:00PM PDT by NWS San Francisco CA

Effective: Wed July 29, 2026, 8:50 PM
Expires: Thu July 30, 2026, 5:00 AM

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt expected. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 9 PM PDT Friday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Thursday, July 30, 2026

Weather Forecast

Sunny
98.1°F
51.9°F
76.7°F
33%
0 in
0%
0%
10.7 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 5.87 μg/m3
PM10: 8.47 μg/m3
Carbon Monoxide: 91.21 μg/m3
Nitrogen Dioxide: 1.33 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 59.96 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:19 PM
Sunset: 8:26 PM
Daylight: 14 hrs 14 mins
Moonrise: 9:15 PM
Moon Transit: 1:55 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

1:25 AM - 3:55 AM
9:14 AM - 11:44 AM

Minor Periods

8:45 PM - 10:15 PM
6:39 AM - 8:09 AM

Action Rating: 5 out of 5

Friday, July 31, 2026

Weather Forecast

Sunny
98.4°F
50.2°F
70.2°F
44%
0 in
1%
0%
11.4 mph
10.1


Air Quality

AQI: 1 - Good
PM2.5: 7.41 μg/m3
PM10: 10.67 μg/m3
Carbon Monoxide: 90.96 μg/m3
Nitrogen Dioxide: 1.59 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 56.54 μg/m3

Astronomical

Sunrise: 6:13 AM
Sun Transit: 1:18 PM
Sunset: 8:25 PM
Daylight: 14 hrs 12 mins
Moonrise: 9:38 PM
Moon Transit: 2:39 AM
Moonset: 8:13 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

2:09 AM - 4:39 AM
9:58 AM - 12:28 AM

Minor Periods

9:08 PM - 10:38 PM
7:43 AM - 9:13 AM

Action Rating: 3 out of 5

Saturday, August 1, 2026

Weather Forecast

Sunny
96.2°F
50.7°F
70.7°F
47%
0 in
1%
0%
10.5 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 4.96 μg/m3
PM10: 6.91 μg/m3
Carbon Monoxide: 88.63 μg/m3
Nitrogen Dioxide: 1.1 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 49.75 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:18 PM
Sunset: 8:24 PM
Daylight: 14 hrs 10 mins
Moonrise: 10:01 PM
Moon Transit: 3:22 AM
Moonset: 9:17 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:52 AM - 5:22 AM
10:41 AM - 1:11 PM

Minor Periods

9:31 PM - 11:01 PM
8:47 AM - 10:17 AM

Action Rating: 2 out of 5

Sunday, August 2, 2026

Weather Forecast

Sunny
100.8°F
50.7°F
72.2°F
47%
0 in
1%
0%
10.7 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 5.38 μg/m3
PM10: 7.53 μg/m3
Carbon Monoxide: 94.05 μg/m3
Nitrogen Dioxide: 1.46 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 53.5 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:18 PM
Sunset: 8:23 PM
Daylight: 14 hrs 8 mins
Moonrise: 10:24 PM
Moon Transit: 3:50 PM
Moonset: 10:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

11:24 AM - 1:54 PM
3:20 PM - 5:50 PM

Minor Periods

9:54 PM - 11:24 PM
9:51 AM - 11:21 AM

Action Rating: 2 out of 5

Monday, August 3, 2026

Weather Forecast

Sunny
104.9°F
51.7°F
77.2°F
36%
0 in
0%
0%
9.2 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 7.35 μg/m3
PM10: 10.35 μg/m3
Carbon Monoxide: 123.67 μg/m3
Nitrogen Dioxide: 4.35 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 40.5 μg/m3

Astronomical

Sunrise: 6:15 AM
Sun Transit: 1:18 PM
Sunset: 8:22 PM
Daylight: 14 hrs 7 mins
Moonrise: 10:48 PM
Moon Transit: 12:00 AM
Moonset: 11:27 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:08 AM - 2:38 PM

Minor Periods

10:18 PM - 11:48 PM
10:57 AM - 12:27 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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