Now

88°

7 mph

19:00

82°

6 mph

20:00

76°

5 mph

21:00

72°

5 mph

22:00

70°

5 mph

23:00

68°

5 mph

00:00

65°

4 mph

01:00

64°

5 mph

02:00

62°

4 mph

03:00

57°

14%

3 mph

04:00

56°

29%

3 mph

05:00

56°

30%

3 mph

06:00

56°

30%

3 mph

07:00

57°

28%

3 mph

08:00

61°

22%

2 mph

09:00

65°

17%

2 mph

10:00

70°

14%

2 mph

11:00

73°

12%

3 mph

12:00

77°

11%

4 mph

13:00

80°

10%

4 mph

14:00

79°

10%

3 mph

15:00

80°

10%

3 mph

16:00

80°

10%

4 mph

17:00

78°

11%

5 mph

10-day forecast

Updated 6:16 PM

Thu · Today · 20 Aug Sunny

93° 57° 5%

Fri · Tomorrow · 21 Aug Mostly cloudy

80° 56° 16%

Saturday · 22 Aug Fog

76° 53° 0.05 in

Sunday · 23 Aug Sunny

76° 53° 8%

Monday · 24 Aug Sunny

82° 51° 11%

Tuesday · 25 Aug Mostly cloudy

82° 51° 14%

Wednesday · 26 Aug Sunny

74° 49° 11%

Thursday · 27 Aug Sunny

69° 48° 14%

Friday · 28 Aug Fog

71° 45° 18%

Saturday · 29 Aug Partly cloudy

66° 49° 23%

Details & indices

Wind

7 mph NW

Gusts 8 mph

Humidity

41%

Dew point 61°

Pressure

29.88 inHg

Falling

UV index

7 — High

High today

Air Quality

Good

AQI 50 · US EPA

Allergy

Very high

Mugwort

Visibility

6 mi

Clear view

Allergy — West Longview

🌿 Conditions right now

View all →

Birch

None

Grass

Moderate

Oak

None

Alder

None

Hazel

None

Mugwort

Very high

Ragweed

Low

Sun & moon

Sunrise6:17 AM

Sunset8:13 PM

Length of day13h 56m

Moonrise3:38 PM

Moonset11:37 PM

Moon phase🌓 First Quarter · 59%

Next full moonAug 27 Sturgeon Moon

Latitude46.1679°N

Longitude-122.9990°E

Water temps nearby

View all →

Seaside (46 mi)57°

Cannon Beach (50 mi)56°

🌤️No rain expected in the next 90 minutes

Now+30+60+90 min

Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast

Laundry day

Great

Line-drying weather

Grilling

Great

Fire up the grill

Running

Fair

Lace up outside

Patio

Great

Dinner outdoors

Nearby places in {{REGION}}

🌤️

Data sources · Thursday, August 20

Where the West Longview forecast comes from

This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 46.1679°N, -122.9990°.

NBM + global weather models

Updated: 6:16 PM

Weather in West Longview

The 10-day span for West Longview runs from a high near 93° on Thursday down to 45° overnight on Friday. Models drop roughly 0.06 in of precipitation across the stretch — watch Saturday (62%). No active NWS alerts at the moment — quiet on the hazards front. Right now West Longview is running about 26° warmer than Portland. Longer view: marine climate — mild, showery winters and dry, gentle summers.

West Longview, WA · Elev 13 ft · 46.17°N, 123.00°W · Washington · Forecast computed for these exact coordinates

West Longview, WA Weather

Weather map — West Longview

Today · Thu 8/20

Tonight · Thu 8/20

Tomorrow · Fri 8/21

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner