Water Temperature of the Klamath River in Klamath, CA

Current Water Temperature

54.3°F 12.4°C
Cold Thermal Gear Required
54.3°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: Wednesday, November 11, 2026, 11:30 AM PST

Temperature Locations

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Klamath River

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

Elevation Above Sea Level: 30 feet

Nearest Address:
143–199 Starwein Rd
Klamath, CA 95548
Del Norte County

GPS Coordinates: 41.5109543, -123.9795164

Nearby Water Temperatures

Crescent Harbor, Crescent City, CA (19.4 mi)
Klamath River, Orleans, CA (27.2 mi)
Trinity River, Hoopa, CA (35.6 mi)
Pacific Ocean, Manila, CA (46.8 mi)
Humboldt Bay, Eureka, CA (52.9 mi)
Pacific Ocean, Eureka, CA (59.9 mi)
Trinity River, Helena, CA (68.3 mi)
Trinity River, Douglas City, CA (80.1 mi)
Trinity River, Lewiston, CA (81.9 mi)
Pacific Ocean, Petrolia, CA (92.7 mi)
Klamath River, Keno, OR (105.9 mi)
Klamath River, Keno, OR (112.4 mi)
Klamath River, Keno, OR (113.9 mi)
Upper Klamath Lake, Klamath Falls, OR (119.9 mi)
Link River, Klamath Falls, OR (122.7 mi)

Weather for Klamath, California

Current Weather

61.5°F
Overcast
Conditions: Overcast
Humidity: 89%
Feels Like: 63.5°F
Wind: ESE 2.1 mph
Wind Gusts: 4 mph
Pressure: 29.95 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9.3 mi
UV Index: 0

Five-Day Weather Forecast

Overcast
Wed
H: 71°F
L: 53°F
Light Drizzle
Thu
H: 60°F
L: 54°F
Moderate Rain Showers
Fri
H: 58°F
L: 50°F
Dense Drizzle
Sat
H: 59°F
L: 49°F
Light Rain Showers
Sun
H: 51°F
L: 48°F

Air Quality

EPA Index 1 • Good

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

PM2.5
5 μg/m³
Good
PM10
7.7 μg/m³
Good
Ozone (O3)
60 μg/m³
Photochemical
NO2
2.8 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
133 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 59m daylight
Sunrise 7:00 AM
Solar Noon 12:00 PM
Sunset 4:59 PM
Moon
New • 2%
Moonrise 9:43 AM
Transit 2:01 PM
Moonset 6:19 PM

Best Times for Fishing or Hunting

Major Periods

1:05 AM - 3:35 AM
1:31 PM - 4:01 PM

Minor Periods

9:13 AM - 10:43 AM
5:49 PM - 7:19 PM
Action Rating:
Good Action 3/5
Wednesday, November 11, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 60.3°F
Average Humidity: 76%
Chance of Rain: 0%
Wind: 6.3 mph
UV Index: 3.3

Air Quality

EPA Index 1 • Good
PM2.5
3.5 μg/m³
Good
PM10
4.9 μg/m³
Good
Ozone (O3)
61.8 μg/m³
Photochemical
NO2
2 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
126 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 59m daylight
Sunrise 7:00 AM
Solar Noon 12:00 PM
Sunset 4:59 PM
Moon
New • 2%
Moonrise 9:43 AM
Transit 2:01 PM
Moonset 6:19 PM

Best Times for Fishing or Hunting

Major Periods

1:05 AM - 3:35 AM
1:31 PM - 4:01 PM

Minor Periods

9:13 AM - 10:43 AM
5:49 PM - 7:19 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 57.2°F
Average Humidity: 86%
Chance of Rain: 8%
Wind: 6.6 mph
UV Index: 2.7

Air Quality

EPA Index 1 • Good
PM2.5
5 μg/m³
Good
PM10
6.7 μg/m³
Good
Ozone (O3)
68 μg/m³
Photochemical
NO2
2 μg/m³
Nitrogen Dioxide
SO2
0.3 μg/m³
Sulfur Dioxide
CO
128.3 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 57m daylight
Sunrise 7:01 AM
Solar Noon 12:00 PM
Sunset 4:59 PM
Moon
Waxing Crescent • 6%
Moonrise 10:36 AM
Transit 2:53 PM
Moonset 7:12 PM

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
2:23 PM - 4:53 PM

Minor Periods

10:06 AM - 11:36 AM
6:42 PM - 8:12 PM
Action Rating:
Good Action 3/5
Friday, November 13, 2026

Weather Forecast

Conditions: Moderate Rain Showers
Average Temperature: 53.8°F
Average Humidity: 85%
Chance of Rain: 100%
Wind: 16.1 mph
UV Index: 0.8

Air Quality

EPA Index 1 • Good
PM2.5
3.5 μg/m³
Good
PM10
5.7 μg/m³
Good
Ozone (O3)
84.8 μg/m³
Photochemical
NO2
0.5 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
114.1 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 55m daylight
Sunrise 7:02 AM
Solar Noon 12:00 PM
Sunset 4:58 PM
Moon
Waxing Crescent • 13%
Moonrise 11:20 AM
Transit 3:43 PM
Moonset 8:11 PM

Best Times for Fishing or Hunting

Major Periods

2:48 AM - 5:18 AM
3:13 PM - 5:43 PM

Minor Periods

10:50 AM - 12:20 PM
7:41 PM - 9:11 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Dense Drizzle
Average Temperature: 52.9°F
Average Humidity: 91%
Chance of Rain: 98%
Wind: 9.8 mph
UV Index: 2.2

Air Quality

EPA Index 1 • Good
PM2.5
4.4 μg/m³
Good
PM10
7.4 μg/m³
Good
Ozone (O3)
77.6 μg/m³
Photochemical
NO2
0.6 μg/m³
Nitrogen Dioxide
SO2
0.1 μg/m³
Sulfur Dioxide
CO
111.8 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 53m daylight
Sunrise 7:04 AM
Solar Noon 12:00 PM
Sunset 4:57 PM
Moon
Waxing Crescent • 21%
Moonrise 11:57 AM
Transit 4:31 PM
Moonset 9:12 PM

Best Times for Fishing or Hunting

Major Periods

3:37 AM - 6:07 AM
4:01 PM - 6:31 PM

Minor Periods

11:27 AM - 12:57 PM
8:42 PM - 10:12 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Light Rain Showers
Average Temperature: 49.8°F
Average Humidity: 94%
Chance of Rain: 98%
Wind: 7.3 mph
UV Index: 0.8

Air Quality

EPA Index 1 • Good
PM2.5
4.2 μg/m³
Good
PM10
6.9 μg/m³
Good
Ozone (O3)
74.7 μg/m³
Photochemical
NO2
0.9 μg/m³
Nitrogen Dioxide
SO2
0.2 μg/m³
Sulfur Dioxide
CO
121.8 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 51m daylight
Sunrise 7:05 AM
Solar Noon 12:00 PM
Sunset 4:56 PM
Moon
Waxing Crescent • 31%
Moonrise 12:28 PM
Transit 5:18 PM
Moonset 10:16 PM

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
4:48 PM - 7:18 PM

Minor Periods

11:58 AM - 1:28 PM
9:46 PM - 11:16 PM
Action Rating:
Very Good 4/5
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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