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WeatherLive › Washington › Longbranch

Longbranch, WA Weather (98351)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherLongbranch · 5:38 AM PDT
85° | 58°
58°F
Feels like 59°
Mostly cloudy
WindSW 3 mph · Gusts 5 mph
Precip8% · –
Humidity93% · Dew point 56°
UV index6 Moderate
Air Quality16 Good
Pressure30.06 inHg
Visibility1 mi
Sunrise / Sunset6:07 AM · 8:23 PM · 14h 16m

Weather map — Longbranch

Full radar →
Now
58°
31%
3 mph
06:00
58°
26%
2 mph
07:00
59°
33%
2 mph
08:00
61°
28%
2 mph
09:00
63°
25%
3 mph
10:00
65°
15%
3 mph
11:00
74°
2%
3 mph
12:00
78°
1%
3 mph
13:00
81°
1%
3 mph
14:00
83°
1%
4 mph
15:00
85°
1%
4 mph
16:00
85°
1%
5 mph
17:00
84°
1%
6 mph
18:00
82°
1%
8 mph
19:00
76°
2%
7 mph
20:00
69°
5%
6 mph
21:00
64°
7%
4 mph
22:00
61°
10%
4 mph
23:00
58°
12%
4 mph
00:00
56°
14%
3 mph
01:00
55°
16%
2 mph
02:00
54°
18%
2 mph
03:00
54°
17%
2 mph
04:00
53°
18%
2 mph

Today · Sat 8/15

High 85°
8% / –

Sunny. Winds W at 8 mph.

Overnight · Sat 8/15

Low 58°
— / –

Sunny.

Tomorrow · Sun 8/16

86° | 53°
5% / –

Sunny. Winds NW at 5 mph.

7-day trend

Longbranch · temperature + precipitation

10-day forecast

Updated 5:38 AM

Details & indices

Wind
3 mph SW
Gusts 5 mph
Humidity
93%
Dew point 56°
Pressure
30.06 inHg
Rising
UV index
6 — Moderate
High today
Air Quality
Good
AQI 16 · US EPA
Allergy
Very high
Mugwort
Visibility
1 mi
Reduced
Allergy — Longbranch

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
Very high
Ragweed
None

Sun & moon

Sunrise6:07 AM
Sunset8:23 PM
Length of day14h 16m
Moonrise9:49 AM
Moonset9:29 PM
Moon phase🌒 Waxing Crescent · 10%
Next full moonAug 27 Sturgeon Moon
Latitude47.2090°N
Longitude-122.7568°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️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}}
🌤️
Seattle
—
— 🌤️
Tri-Cities
—
— 🌤️
Spokane
—
— 🌤️
Tacoma
—
— 🌤️
Vancouver
—
—
Data sources · Saturday, August 15
Where the Longbranch 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: 47.2090°N, -122.7568°.
NBM + global weather models
Updated: 5:38 AM
Weather in Longbranch
Longbranch's outlook: warmest day near 91° (Monday), coldest night about 52° (Sunday). The gauge should stay near zero — no meaningful precipitation is expected. No active NWS alerts at the moment — quiet on the hazards front. Right now Longbranch is about 5° cooler than nearby Portland. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Longbranch, WA · Elev 30 ft · 47.21°N, 122.76°W · Washington · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 5:38 AM