Water Temperature of the Russian River in Hopland, CA

Current Water Temperature

58.6°F 14.8°C
Cold Thermal Gear Required
58.6°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Cold shock risk with rapid dexterity loss (10–15 mins). Wetsuit or drysuit strongly advised for any immersion.

Measurement Time: Saturday, October 31, 2026, 5:45 PM PDT

Temperature Locations

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Local Points of Interest

Cloverdale, CA

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Russian River

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

Elevation Above Sea Level: 430 feet

Nearest Address:
Commisky Station Rd
Hopland, CA 95449
Mendocino County

GPS Coordinates: 38.8793475, -123.0536124

Nearby Water Temperatures

Russian River, Hopland, CA (11 mi)
Dry Creek, Healdsburg, CA (17 mi)
Russian River, Jimtown, CA (19.5 mi)
Russian River, Healdsburg, CA (20.1 mi)
East Fork Russian River, Ukiah, CA (25.7 mi)
Russian River, Forestville, CA (26.5 mi)
Mark West Creek, Forestville, CA (28.7 mi)
Arena Cove, Point Arena, CA (35.4 mi)
Pope Creek, Saint Helena, CA (40.4 mi)
Maxwell Creek, Saint Helena, CA (42.3 mi)
Drakes Bay, Inverness, CA (61.3 mi)
Sacramento River, Meridian, CA (66.6 mi)
Elder Creek, Branscomb, CA (66.7 mi)
Cache Creek, Yolo, CA (67.9 mi)
Pacific Ocean, Point Reyes, CA (68.8 mi)

Weather for Hopland, California

Current Weather

54°F
Clear
Conditions: Clear
Humidity: 60%
Feels Like: 50.2°F
Wind: WNW 3.5 mph
Wind Gusts: 3.6 mph
Pressure: 30.1 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 18.1 mi
UV Index: 0

Weather Forecast

Fog
Tue
H: 79°F
L: 50°F
Overcast
Wed
H: 75°F
L: 53°F
Light Drizzle
Thu
H: 67°F
L: 52°F
Violent Rain Showers
Fri
H: 59°F
L: 48°F
Light Drizzle
Sat
H: 60°F
L: 48°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
4.6 μg/m³
Good
PM10
5.4 μg/m³
Good
Ozone (O3)
34 μg/m³
Photochemical
NO2
7.5 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
142 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 13m daylight
Sunrise 6:50 AM
Solar Noon 11:56 AM
Sunset 5:02 PM
Moon
New • 0%
Moonrise 8:30 AM
Transit 1:06 PM
Moonset 5:39 PM

Best Times for Fishing or Hunting

Major Periods

12:10 AM - 2:40 AM
12:36 PM - 3:06 PM

Minor Periods

8:00 AM - 9:30 AM
5:09 PM - 6:39 PM
Action Rating:
Very Good 4/5
Tuesday, November 10, 2026

Weather Forecast

Conditions: Fog
Average Temperature: 61.2°F
Average Humidity: 60%
Chance of Rain: 0%
Wind: 6.8 mph
UV Index: 3.9

Air Quality

EPA Index 1 • Good
PM2.5
2.4 μg/m³
Good
PM10
2.8 μg/m³
Good
Ozone (O3)
47.7 μg/m³
Photochemical
NO2
4.2 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
128.4 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 13m daylight
Sunrise 6:50 AM
Solar Noon 11:56 AM
Sunset 5:02 PM
Moon
New • 0%
Moonrise 8:30 AM
Transit 1:06 PM
Moonset 5:39 PM

Best Times for Fishing or Hunting

Major Periods

12:10 AM - 2:40 AM
12:36 PM - 3:06 PM

Minor Periods

8:00 AM - 9:30 AM
5:09 PM - 6:39 PM
Action Rating:
Very Good 4/5
Wednesday, November 11, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 61.2°F
Average Humidity: 55%
Chance of Rain: 0%
Wind: 10.3 mph
UV Index: 3.9

Air Quality

EPA Index 1 • Good
PM2.5
4.5 μg/m³
Good
PM10
5.1 μg/m³
Good
Ozone (O3)
45.6 μg/m³
Photochemical
NO2
6.1 μg/m³
Nitrogen Dioxide
SO2
0.5 μg/m³
Sulfur Dioxide
CO
151.6 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 11m daylight
Sunrise 6:51 AM
Solar Noon 11:56 AM
Sunset 5:01 PM
Moon
New • 2%
Moonrise 9:28 AM
Transit 1:57 PM
Moonset 6:26 PM

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
1:27 PM - 3:57 PM

Minor Periods

8:58 AM - 10:28 AM
5:56 PM - 7:26 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 57.6°F
Average Humidity: 87%
Chance of Rain: 74%
Wind: 11.2 mph
UV Index: 3.6

Air Quality

EPA Index 2 • Moderate
PM2.5
9.8 μg/m³
Good
PM10
11.5 μg/m³
Good
Ozone (O3)
59 μg/m³
Photochemical
NO2
5 μg/m³
Nitrogen Dioxide
SO2
0.6 μg/m³
Sulfur Dioxide
CO
162.8 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 9m daylight
Sunrise 6:52 AM
Solar Noon 11:56 AM
Sunset 5:01 PM
Moon
Waxing Crescent • 6%
Moonrise 10:21 AM
Transit 2:49 PM
Moonset 7:19 PM

Best Times for Fishing or Hunting

Major Periods

1:53 AM - 4:23 AM
2:19 PM - 4:49 PM

Minor Periods

9:51 AM - 11:21 AM
6:49 PM - 8:19 PM
Action Rating:
Good Action 3/5
Friday, November 13, 2026

Weather Forecast

Conditions: Violent Rain Showers
Average Temperature: 53.8°F
Average Humidity: 94%
Chance of Rain: 100%
Wind: 15.3 mph
UV Index: 1.7

Air Quality

EPA Index 2 • Moderate
PM2.5
4.7 μg/m³
Good
PM10
7.5 μg/m³
Good
Ozone (O3)
78.3 μg/m³
Photochemical
NO2
0.8 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
116.5 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 7m daylight
Sunrise 6:53 AM
Solar Noon 11:56 AM
Sunset 5:00 PM
Moon
Waxing Crescent • 13%
Moonrise 11:06 AM
Transit 3:39 PM
Moonset 8:17 PM

Best Times for Fishing or Hunting

Major Periods

2:44 AM - 5:14 AM
3:09 PM - 5:39 PM

Minor Periods

10:36 AM - 12:06 PM
7:47 PM - 9:17 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 52.5°F
Average Humidity: 89%
Chance of Rain: 57%
Wind: 4.5 mph
UV Index: 3.3

Air Quality

EPA Index 1 • Good
PM2.5
7 μg/m³
Good
PM10
11.4 μg/m³
Good
Ozone (O3)
59 μg/m³
Photochemical
NO2
2.1 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
126.8 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 5m daylight
Sunrise 6:54 AM
Solar Noon 11:56 AM
Sunset 4:59 PM
Moon
Waxing Crescent • 21%
Moonrise 11:44 AM
Transit 4:28 PM
Moonset 9:17 PM

Best Times for Fishing or Hunting

Major Periods

3:34 AM - 6:04 AM
3:58 PM - 6:28 PM

Minor Periods

11:14 AM - 12:44 PM
8:47 PM - 10:17 PM
Action Rating:
Fair Action 2/5
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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