Water Temperature of the Klamath River in Klamath, CA

Current Water Temperature

63.9°F

Measurement Time: Wednesday, May 27, 2026, 10:30 PM 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

46.9°F
Partly cloudy
Partly cloudy
44.8°F
49.7°F
100%
SE 4.7 mph
9.9 mph
49.7°F
43.8°F
0 in
75%
9 mi
1010 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 64°F
L: 49°F
Patchy rain nearby
Fri
H: 57°F
L: 46°F
Partly Cloudy
Sat
H: 61°F
L: 45°F
Sunny
Sun
H: 65°F
L: 42°F
Sunny
Mon
H: 67°F
L: 43°F

Air Quality

AQI: 1 - Good
PM2.5: 8.25 μg/m3
PM10: 11.25 μg/m3
Carbon Monoxide: 116.85 μg/m3
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:13 PM
Sunset: 8:41 PM
Daylight: 14 hrs 55 mins
Moonrise: 6:40 PM
Moon Transit: 11:32 PM
Moonset: 3:52 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

5:59 AM - 8:29 AM
12:00 AM - 12:00 AM

Minor Periods

6:10 PM - 7:40 PM
3:22 AM - 4:52 AM

Action Rating: 3 out of 5

Beach Hazards Statement issued May 27 at 9:02AM PDT until May 28 at 11:00PM PDT by NWS Eureka CA

Effective: Wed May 27, 2026, 9:02 AM
Expires: Wed May 27, 2026, 11:00 PM

* WHAT...Increased threat of sneaker waves expected. * WHERE...Beaches in Del Norte, Humboldt, and Mendocino counties that are exposed to the northwest. * WHEN...From Wednesday afternoon through Thursday evening. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath. * ADDITIONAL DETAILS...An unusually long period swell for May will begin building Wednesday afternoon at 23 seconds and peak Thursday around 7 feet at 16 seconds. Sneaker wave risk will be greatest early Thursday on beaches with mostly calm winds and exposed to the northwest.

Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean.


Beach Hazards Statement issued May 28 at 12:30AM PDT until May 28 at 11:00PM PDT by NWS Eureka CA

Effective: Thu May 28, 2026, 12:30 AM
Expires: Thu May 28, 2026, 8:30 AM

* WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Coastal Humboldt, Southwestern Humboldt and Coastal Mendocino Counties. * WHEN...Through this evening. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath.

Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean.


Thursday, May 28, 2026

Weather Forecast

Patchy rain nearby
63.5°F
48.7°F
54.2°F
91%
0.09 in
88%
0%
8.5 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 7.9 μg/m3
PM10: 11.25 μg/m3
Carbon Monoxide: 116.09 μg/m3
Nitrogen Dioxide: 3.23 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 58.84 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:13 PM
Sunset: 8:41 PM
Daylight: 14 hrs 55 mins
Moonrise: 6:40 PM
Moon Transit: 11:32 PM
Moonset: 3:52 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

5:59 AM - 8:29 AM
12:00 AM - 12:00 AM

Minor Periods

6:10 PM - 7:40 PM
3:22 AM - 4:52 AM

Action Rating: 3 out of 5

Friday, May 29, 2026

Weather Forecast

Patchy rain nearby
56.8°F
46.2°F
53°F
91%
0.01 in
88%
0%
6.7 mph
4.7


Air Quality

AQI: 1 - Good
PM2.5: 9.67 μg/m3
PM10: 14.27 μg/m3
Carbon Monoxide: 108.13 μg/m3
Nitrogen Dioxide: 2.2 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 59.88 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:13 PM
Sunset: 8:42 PM
Daylight: 14 hrs 56 mins
Moonrise: 7:43 PM
Moon Transit: 12:00 AM
Moonset: 4:19 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:45 AM - 9:15 AM

Minor Periods

7:13 PM - 8:43 PM
3:49 AM - 5:19 AM

Action Rating: 4 out of 5

Saturday, May 30, 2026

Weather Forecast

Partly Cloudy
60.6°F
44.8°F
51.9°F
79%
0 in
0%
0%
11 mph
7.2


Air Quality

AQI: 1 - Good
PM2.5: 8.64 μg/m3
PM10: 12.99 μg/m3
Carbon Monoxide: 110.49 μg/m3
Nitrogen Dioxide: 2.34 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 69.04 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:13 PM
Sunset: 8:42 PM
Daylight: 14 hrs 57 mins
Moonrise: 8:46 PM
Moon Transit: 12:19 AM
Moonset: 4:51 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:32 AM - 10:02 AM

Minor Periods

8:16 PM - 9:46 PM
4:21 AM - 5:51 AM

Action Rating: 5 out of 5

Sunday, May 31, 2026

Weather Forecast

Sunny
65.1°F
41.8°F
53.6°F
62%
0 in
0%
0%
12.3 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 6.91 μg/m3
PM10: 10.24 μg/m3
Carbon Monoxide: 109.65 μg/m3
Nitrogen Dioxide: 2.71 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 63.28 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:13 PM
Sunset: 8:43 PM
Daylight: 14 hrs 59 mins
Moonrise: 9:43 PM
Moon Transit: 1:09 AM
Moonset: 5:29 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:39 AM - 3:09 AM
8:22 AM - 10:52 AM

Minor Periods

9:13 PM - 10:43 PM
4:59 AM - 6:29 AM

Action Rating: 3 out of 5

Monday, June 1, 2026

Weather Forecast

Sunny
67.4°F
43.4°F
53.8°F
58%
0 in
0%
0%
6.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.57 μg/m3
PM10: 7.77 μg/m3
Carbon Monoxide: 127.54 μg/m3
Nitrogen Dioxide: 3.86 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 59.62 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:13 PM
Sunset: 8:44 PM
Daylight: 15 hrs mins
Moonrise: 10:35 PM
Moon Transit: 2:00 AM
Moonset: 6:16 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
9:14 AM - 11:44 AM

Minor Periods

10:05 PM - 11:35 PM
5:46 AM - 7:16 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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