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WeatherLiveWashingtonRochester

Rochester, WA Weather (98579)

Current WeatherRochester · 9:48 AM PDT
20° | 11°
15°C
Feels like 15°
Mostly cloudy
WindSW 2 mph · Gusts 6 mph
Precip16% · –
Humidity82% · Dew point 12°
UV index4 Moderate
Air Quality45 Good
Pressure30.09 inHg
Visibility6 mi
Sunrise / Sunset6:29 AM · 7:56 PM · 13h 27m

Weather map — Rochester

Full radar →
Now
15°
25%
2 mph
10:00
16°
21%
3 mph
11:00
18°
17%
3 mph
12:00
19°
14%
3 mph
13:00
20°
13%
5 mph
14:00
19°
5%
6 mph
15:00
20°
6%
6 mph
16:00
20°
4%
7 mph
17:00
20°
5%
7 mph
18:00
19°
14%
6 mph
19:00
17°
16%
5 mph
20:00
14°
24%
4 mph
21:00
13°
28%
4 mph
22:00
12°
22%
3 mph
23:00
11°
35%
2 mph
00:00
11°
42%
2 mph
01:00
11°
42%
2 mph
02:00
11°
42%
2 mph
03:00
10°
42%
2 mph
04:00
10°
42%
2 mph
05:00
10°
42%
2 mph
06:00
42%
2 mph
07:00
42%
2 mph
08:00
11°
29%
2 mph

Today · Sun 8/30

High 20°
16% / –

Mostly cloudy. Winds NW at 7 mph.

Tonight · Sun 8/30

Low 9°
28% / –

Mostly cloudy. Winds W at 4 mph.

Tomorrow · Mon 8/31

25° | 9°
18% / –

Mostly cloudy. Winds W at 9 mph.

7-day trend

Rochester · temperature + precipitation

10-day forecast

Updated 9:48 AM

Details & indices

Wind
2 mph SW
Gusts 6 mph
Humidity
82%
Dew point 12°
Pressure
30.09 inHg
Rising
UV index
4 — Moderate
High today
Air Quality
Good
AQI 45 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Rochester

🌿 Conditions right now

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

Sun & moon

Sunrise6:29 AM
Sunset7:56 PM
Length of day13h 27m
Moonrise8:43 PM
Moonset9:24 AM
Next full moonSep 26 Harvest Moon
Latitude46.8218°N
Longitude-123.0962°E

Water temps nearby

View all →
Ocean Shores (51 mi)62°
🌤️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
Fair
Line-drying weather
Grilling
Great
Fire up the grill
Running
Great
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Seattle
Mostly cloudy
14°
Tri-Cities
Sunny
19°
Spokane
Sunny
15°
Tacoma
Mostly cloudy
14°
🌤️
Vancouver
Data sources · Sunday, August 30
Where the Rochester 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: 46.8218°N, -123.0962°.
NBM + global weather models
Updated: 9:48 AM
Weather in Rochester
Over the next 10 days Rochester tops out around 26° (Monday) and dips to 9° on the coolest night (Friday). Roughly 1.2 in of rain falls over the period, with Wednesday the most likely wet day (86%). Expect a blustery spell — gusts near 32 mph on Wednesday. No active NWS alerts at the moment — quiet on the hazards front. Right now Rochester is running about 44° warmer than Seattle. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Rochester, WA · Elev 144 ft · 46.82°N, 123.10°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: 9:48 AM