Water Temperature of the Columbia River in Longview, WA

Current Water Temperature

42.8°F

Measurement Time: Saturday, February 21, 2026, 9:12 PM PST

Today's Tides

Low: February 21, 12:36 AM, 0.6 ft
 High: February 21, 5:41 AM, 5.0 ft
Low: February 21, 1:36 PM, 0.9 ft
 High: February 21, 6:12 PM, 3.9 ft

Temperature Locations

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Local Points of Interest

Cowlitz River; Rainier, OR; Lord Island; Walker Island

Columbia River

Station Name: Longview
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 20 feet

Sensor Depth: -8 feet

Nearest Address:
Industrial Way
Longview, WA 98632
Cowlitz County

GPS Coordinates: 46.106139, -122.954194

Nearby Water Temperatures

East Fork Dairy Creek, Meacham Corner, OR (29 mi)
Columbia River, Astoria, OR (39.6 mi)
Rock Creek, Hillsboro, OR (41.3 mi)
Gales Creek, Forest Grove, OR (41.9 mi)
Tualatin River, Hillsboro, OR (41.9 mi)
Beaverton Creek, Beaverton, OR (42.1 mi)
Willamette River, Portland, OR (42.9 mi)
Tualatin River, Dilley, OR (44.4 mi)
Scoggins Creek, Gaston, OR (45.6 mi)
Scoggins Creek, Gaston, OR (45.8 mi)
Fanno Creek, Beaverton, OR (45.9 mi)
Crystal Springs Creek, Portland, OR (46.2 mi)
Wapato Creek, Gaston, OR (46.7 mi)
Johnson Creek, Milwaukie, OR (47.6 mi)
Johnson Creek, Portland, OR (48.5 mi)

Weather for Longview, Washington

Current Weather

48°F
Light rain
Light rain
46.4°F
45.2°F
58%
E 4.3 mph
8.9 mph
42.2°F
34.9°F
0 in
100%
9 mi
1012 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 56°F
L: 38°F
Patchy rain nearby
Sun
H: 51°F
L: 40°F
Heavy rain
Mon
H: 45°F
L: 37°F
Heavy rain
Tue
H: 42°F
L: 34°F
Patchy rain nearby
Wed
H: 50°F
L: 30°F

Air Quality

AQI: 1 - Good
PM2.5: 4.55 μg/m3
PM10: 5.15 μg/m3
Carbon Monoxide: 163.85 μg/m3
Nitrogen Dioxide: 4.45 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:25 AM
Sunset: 5:47 PM
Daylight: 10 hrs 43 mins
Moonrise: 8:39 AM
Moon Transit: 3:50 PM
Moonset: 11:20 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:20 PM - 5:50 PM

Minor Periods

12:00 AM - 12:00 AM
8:09 AM - 9:39 AM

Action Rating: 3 out of 5

Winter Weather Advisory issued February 21 at 9:55AM PST until February 21 at 10:00PM PST by NWS Portland OR

Effective: Sat February 21, 2026, 9:55 AM
Expires: Sat February 21, 2026, 10:00 PM

* WHAT...Snow. Additional snow accumulations up to 8 inches. Winds gusting as high as 40 mph. * WHERE...In Oregon, North Oregon Cascades. In Washington, South Washington Cascades. * WHEN...Until 10 PM PST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Saturday, February 21, 2026

Weather Forecast

Patchy rain nearby
56.1°F
38.1°F
44.6°F
70%
0.11 in
85%
0%
5.8 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 4.31 μg/m3
PM10: 4.91 μg/m3
Carbon Monoxide: 182.13 μg/m3
Nitrogen Dioxide: 6.97 μg/m3
Sulphur Dioxide: 2.56 μg/m3
Ozone: 77.2 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:25 AM
Sunset: 5:47 PM
Daylight: 10 hrs 43 mins
Moonrise: 8:39 AM
Moon Transit: 3:50 PM
Moonset: 11:20 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:20 PM - 5:50 PM

Minor Periods

12:00 AM - 12:00 AM
8:09 AM - 9:39 AM

Action Rating: 3 out of 5

Sunday, February 22, 2026

Weather Forecast

Patchy rain nearby
51.4°F
40.1°F
44.4°F
77%
0.05 in
85%
0%
5.1 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 4.99 μg/m3
PM10: 5.61 μg/m3
Carbon Monoxide: 166.53 μg/m3
Nitrogen Dioxide: 6.1 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 81.52 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:25 AM
Sunset: 5:48 PM
Daylight: 10 hrs 46 mins
Moonrise: 9:02 AM
Moon Transit: 4:43 PM
Moonset: 12:20 AM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:13 PM - 6:43 PM

Minor Periods

8:32 AM - 10:02 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Heavy rain
45.1°F
36.6°F
42.9°F
92%
1.43 in
88%
0%
5.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.09 μg/m3
PM10: 4.53 μg/m3
Carbon Monoxide: 181.85 μg/m3
Nitrogen Dioxide: 10.78 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:25 AM
Sunset: 5:50 PM
Daylight: 10 hrs 49 mins
Moonrise: 9:32 AM
Moon Transit: 5:40 PM
Moonset: 12:42 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 AM
5:10 PM - 7:40 PM

Minor Periods

9:02 AM - 10:32 AM
12:12 AM - 1:42 AM

Action Rating: 2 out of 5

Tuesday, February 24, 2026

Weather Forecast

Heavy rain
42.4°F
33.7°F
37.6°F
95%
1.63 in
89%
3%
4.5 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 4.37 μg/m3
PM10: 5.29 μg/m3
Carbon Monoxide: 234.79 μg/m3
Nitrogen Dioxide: 8.02 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 72.08 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:24 AM
Sunset: 5:51 PM
Daylight: 10 hrs 52 mins
Moonrise: 10:13 AM
Moon Transit: 6:40 PM
Moonset: 2:02 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

1:05 AM - 3:35 AM
6:10 PM - 8:40 PM

Minor Periods

9:43 AM - 11:13 AM
1:32 AM - 3:02 AM

Action Rating: 3 out of 5

Wednesday, February 25, 2026

Weather Forecast

Patchy rain nearby
49.5°F
30.4°F
38.6°F
84%
0.01 in
89%
4%
3.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.98 μg/m3
PM10: 7.78 μg/m3
Carbon Monoxide: 180.56 μg/m3
Nitrogen Dioxide: 7.13 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 75.77 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:24 AM
Sunset: 5:53 PM
Daylight: 10 hrs 55 mins
Moonrise: 11:06 AM
Moon Transit: 7:43 PM
Moonset: 3:17 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

2:07 AM - 4:37 AM
7:13 PM - 9:43 PM

Minor Periods

10:36 AM - 12:06 AM
2:47 AM - 4:17 AM

Action Rating: 2 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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