Water Temperature of the Klamath River in Klamath, CA

Current Water Temperature

56.5°F

Measurement Time: Thursday, March 26, 2026, 6:30 AM PDT

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

55.9°F
Sunny
Sunny
53.7°F
64.6°F
60%
NW 8.9 mph
10.3 mph
64.6°F
50.1°F
0 in
0%
9 mi
1024 mbar
6

Five Day Weather Forecast

Sunny
Thu
H: 68°F
L: 39°F
Sunny
Fri
H: 65°F
L: 47°F
Sunny
Sat
H: 61°F
L: 51°F
Sunny
Sun
H: 61°F
L: 49°F
Patchy rain nearby
Mon
H: 60°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 2.65 μg/m3
PM10: 2.95 μg/m3
Carbon Monoxide: 197.85 μg/m3
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 82 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:21 PM
Sunset: 7:35 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:44 AM
Moon Transit: 8:43 PM
Moonset: 3:50 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

3:01 AM - 5:31 AM
8:13 PM - 10:43 PM

Minor Periods

12:14 AM - 1:44 PM
3:20 AM - 4:50 AM

Action Rating: 2 out of 5

Frost Advisory issued March 26 at 5:29AM PDT until March 26 at 8:00AM PDT by NWS Eureka CA

Effective: Thu March 26, 2026, 5:29 AM
Expires: Thu March 26, 2026, 8:00 AM

* WHAT...Temperatures as low as 36 will result in frost formation. * WHERE...Del Norte and Northern Humboldt Coast. * WHEN...Until 8 AM PDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.
Thursday, March 26, 2026

Weather Forecast

Sunny
68.4°F
38.8°F
52.9°F
60%
0 in
0%
0%
8.9 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 3.3 μg/m3
PM10: 4.41 μg/m3
Carbon Monoxide: 156.69 μg/m3
Nitrogen Dioxide: 1.58 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 90.88 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:21 PM
Sunset: 7:35 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:44 AM
Moon Transit: 8:43 PM
Moonset: 3:50 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

3:01 AM - 5:31 AM
8:13 PM - 10:43 PM

Minor Periods

12:14 AM - 1:44 PM
3:20 AM - 4:50 AM

Action Rating: 2 out of 5

Friday, March 27, 2026

Weather Forecast

Sunny
64.9°F
47.4°F
57.4°F
54%
0 in
0%
0%
7.4 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 4.52 μg/m3
PM10: 5.83 μg/m3
Carbon Monoxide: 159.13 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 82.4 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:21 PM
Sunset: 7:36 PM
Daylight: 12 hrs 29 mins
Moonrise: 1:58 PM
Moon Transit: 9:38 PM
Moonset: 4:33 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
9:08 PM - 11:38 PM

Minor Periods

1:28 PM - 2:58 PM
4:03 AM - 5:33 AM

Action Rating: 2 out of 5

Saturday, March 28, 2026

Weather Forecast

Sunny
61.2°F
50.9°F
55.7°F
77%
0 in
0%
0%
6.5 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 10.89 μg/m3
PM10: 14.39 μg/m3
Carbon Monoxide: 189.49 μg/m3
Nitrogen Dioxide: 3.79 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 82.24 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:20 PM
Sunset: 7:37 PM
Daylight: 12 hrs 32 mins
Moonrise: 3:12 PM
Moon Transit: 10:29 PM
Moonset: 5:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 77.5%

Best Times for Fishing or Hunting

Major Periods

4:53 AM - 7:23 AM
12:00 AM - 12:00 AM

Minor Periods

2:42 PM - 4:12 PM
4:36 AM - 6:06 AM

Action Rating: 3 out of 5

Sunday, March 29, 2026

Weather Forecast

Sunny
60.6°F
49.3°F
56°F
68%
0 in
0%
0%
5.6 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 6.72 μg/m3
PM10: 8.84 μg/m3
Carbon Monoxide: 158.55 μg/m3
Nitrogen Dioxide: 4.17 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 70.52 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:20 PM
Sunset: 7:38 PM
Daylight: 12 hrs 34 mins
Moonrise: 4:24 PM
Moon Transit: 11:16 PM
Moonset: 5:33 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

5:42 AM - 8:12 AM
12:00 AM - 12:00 AM

Minor Periods

3:54 PM - 5:24 PM
5:03 AM - 6:33 AM

Action Rating: 2 out of 5

Monday, March 30, 2026

Weather Forecast

Patchy rain nearby
60°F
47.7°F
51.2°F
69%
0.11 in
74%
0%
8.5 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 8.8 μg/m3
PM10: 10.69 μg/m3
Carbon Monoxide: 174.56 μg/m3
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 1.82 μg/m3
Ozone: 76.69 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:20 PM
Sunset: 7:39 PM
Daylight: 12 hrs 37 mins
Moonrise: 5:32 PM
Moon Transit: 12:00 AM
Moonset: 5:56 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:28 AM - 8:58 AM

Minor Periods

5:02 PM - 6:32 PM
5:26 AM - 6:56 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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