Rochester, WA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Rochester, WA in one place.
Sunny. High near 71, with temperatures falling to around 69 in the afternoon. Northeast wind around 5 mph.
Local Weather Overview
This forecast page for Rochester, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 2:05 PM PDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Rochester, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 2:05 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Rochester
Friday looks like the warmest upcoming period in Rochester at 74 degrees F.
Saturday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Saturday at about 7 mph WSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 2:05 PM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KLGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 46, with temperatures rising to around 48 overnight. East northeast wind around 2 mph.
Mostly sunny. High near 74, with temperatures falling to around 72 in the afternoon. Southwest wind around 2 mph.
A chance of rain after 1am. Mostly cloudy, with a low around 52. West southwest wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain before 11am. Partly sunny, with a high near 64. West southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 37.
Mostly sunny, with a high near 61.
Mostly cloudy, with a low around 40.
A chance of rain after 11am. Mostly cloudy, with a high near 58.
A chance of rain before 11pm. Mostly cloudy, with a low around 39.
Mostly sunny, with a high near 61.
Mostly clear, with a low around 38.
Mostly sunny, with a high near 63.
A chance of rain after 11pm. Mostly cloudy, with a low around 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Sunny
|
71°F |
5 mph
NE
|
|
Tonight
Oct 15
|
Mostly Clear
|
46°F |
2 mph
ENE
|
|
Friday
Oct 16
|
Mostly Sunny
|
74°F |
2 mph
SW
|
|
Friday Night
Oct 16
|
Mostly Cloudy then Chance Light Rain
|
52°F |
2 to 6 mph
WSW
|
|
Saturday
Oct 17
|
Chance Light Rain then Partly Sunny
|
64°F |
7 mph
WSW
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
37°F |
0 to 5 mph
NW
|
|
Sunday
Oct 18
|
Mostly Sunny
|
61°F |
1 to 5 mph
NNE
|
|
Sunday Night
Oct 18
|
Mostly Cloudy
|
40°F |
1 mph
NNE
|
|
Monday
Oct 19
|
Chance Light Rain
|
58°F |
1 mph
SSE
|
|
Monday Night
Oct 19
|
Chance Light Rain then Mostly Cloudy
|
39°F |
0 mph
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
61°F |
0 to 3 mph
NNE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
38°F |
2 mph
NNE
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
63°F |
1 mph
NW
|
|
Wednesday Night
Oct 21
|
Chance Light Rain
|
42°F |
0 to 3 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rochester.