Water Temperature of the Klamath River in Klamath, CA

Current Water Temperature

43.3°F

Measurement Time: Tuesday, January 27, 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

52°F
Light rain
Light rain
49.7°F
52°F
89%
ESE 6.7 mph
11.7 mph
49.9°F
50.3°F
0.07 in
100%
9 mi
1023 mbar
0

Five Day Weather Forecast

Moderate rain
Tue
H: 60°F
L: 45°F
Cloudy
Wed
H: 55°F
L: 45°F
Cloudy
Thu
H: 57°F
L: 52°F
Partly Cloudy
Fri
H: 60°F
L: 53°F
Partly Cloudy
Sat
H: 64°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 6.45 μg/m3
PM10: 9.15 μg/m3
Carbon Monoxide: 133.85 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 7:32 AM
Sun Transit: 12:28 AM
Sunset: 5:26 PM
Daylight: 9 hrs 54 mins
Moonrise: 11:55 AM
Moon Transit: 7:50 PM
Moonset: 2:40 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

2:07 AM - 4:37 AM
7:20 PM - 9:50 PM

Minor Periods

11:25 AM - 12:55 AM
2:10 AM - 3:40 AM

Action Rating: 2 out of 5

Wind Advisory issued January 27 at 11:32AM PST until January 27 at 6:00PM PST by NWS Eureka CA

Effective: Tue January 27, 2026, 11:32 AM
Expires: Tue January 27, 2026, 6:00 PM

* WHAT...Southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Del Norte Coast. * WHEN...Until 6 PM PST this evening. * IMPACTS...Wind gusts will be particularly strong along windward ridges. There is an increased risk of tree branches and other debris on roadways. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.


Wind Advisory issued January 27 at 11:32AM PST until January 27 at 6:00PM PST by NWS Eureka CA

Effective: Tue January 27, 2026, 11:32 AM
Expires: Tue January 27, 2026, 6:00 PM

* WHAT...Southeast winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Humboldt Interior, and Del Norte Interior. * WHEN...Until 6 PM PST this evening. * IMPACTS...Wind gusts will be particularly strong along windward ridges. There is an increased risk of tree branches and other debris on roadways. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Tuesday, January 27, 2026

Weather Forecast

Moderate rain
59.9°F
45.3°F
50.7°F
62%
0.58 in
87%
0%
15.7 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 7.06 μg/m3
PM10: 7.85 μg/m3
Carbon Monoxide: 171.01 μg/m3
Nitrogen Dioxide: 3.73 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 75.76 μg/m3

Astronomical

Sunrise: 7:32 AM
Sun Transit: 12:28 AM
Sunset: 5:26 PM
Daylight: 9 hrs 54 mins
Moonrise: 11:55 AM
Moon Transit: 7:50 PM
Moonset: 2:40 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

2:07 AM - 4:37 AM
7:20 PM - 9:50 PM

Minor Periods

11:25 AM - 12:55 AM
2:10 AM - 3:40 AM

Action Rating: 2 out of 5

Wednesday, January 28, 2026

Weather Forecast

Cloudy
54.7°F
45.4°F
49.9°F
78%
0 in
0%
0%
6.7 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.8 μg/m3
PM10: 7.41 μg/m3
Carbon Monoxide: 144.69 μg/m3
Nitrogen Dioxide: 2.41 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 79.12 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:28 AM
Sunset: 5:27 PM
Daylight: 9 hrs 56 mins
Moonrise: 12:43 AM
Moon Transit: 8:53 PM
Moonset: 3:56 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

3:07 AM - 5:37 AM
8:23 PM - 10:53 PM

Minor Periods

12:13 AM - 1:43 PM
3:26 AM - 4:56 AM

Action Rating: 2 out of 5

Thursday, January 29, 2026

Weather Forecast

Cloudy
56.7°F
51.6°F
53.4°F
67%
0 in
0%
0%
5.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.91 μg/m3
PM10: 6.11 μg/m3
Carbon Monoxide: 165.37 μg/m3
Nitrogen Dioxide: 3.31 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 70.52 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:29 AM
Sunset: 5:28 PM
Daylight: 9 hrs 58 mins
Moonrise: 1:44 PM
Moon Transit: 9:58 PM
Moonset: 5:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

4:11 AM - 6:41 AM
9:28 PM - 11:58 PM

Minor Periods

1:14 PM - 2:44 PM
4:38 AM - 6:08 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Partly Cloudy
59.9°F
52.5°F
55.2°F
49%
0 in
0%
0%
5.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.15 μg/m3
PM10: 6.93 μg/m3
Carbon Monoxide: 180.09 μg/m3
Nitrogen Dioxide: 4.16 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 72.64 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:29 AM
Sunset: 5:29 PM
Daylight: 10 hrs mins
Moonrise: 2:56 PM
Moon Transit: 11:01 PM
Moonset: 6:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

5:16 AM - 7:46 AM
12:00 AM - 12:00 AM

Minor Periods

2:26 PM - 3:56 PM
5:39 AM - 7:09 AM

Action Rating: 4 out of 5

Saturday, January 31, 2026

Weather Forecast

Partly Cloudy
64°F
48.2°F
52.9°F
64%
0 in
0%
0%
5.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.68 μg/m3
PM10: 6.67 μg/m3
Carbon Monoxide: 198.25 μg/m3
Nitrogen Dioxide: 5.12 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 66.23 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:29 AM
Sunset: 5:31 PM
Daylight: 10 hrs 3 mins
Moonrise: 4:14 PM
Moon Transit: 12:00 AM
Moonset: 6:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:18 AM - 8:48 AM

Minor Periods

3:44 PM - 5:14 PM
6:27 AM - 7:57 AM

Action Rating: 4 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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