Grotto, WA Weather Forecast
Local 7-day forecast
Light Rain Likely then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Grotto, WA in one place.
Rain likely before 11am. Mostly cloudy, with a high near 52. West northwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Grotto, 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: Jun 10, 2026 1:54 AM PDT.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for Grotto, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 1:54 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Grotto
Monday looks like the warmest upcoming period in Grotto at 80 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 15 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 10, 2026 1:54 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 40. North northeast wind 2 to 8 mph.
Sunny, with a high near 62. North northwest wind 2 to 9 mph.
Mostly clear, with a low around 45. North northeast wind 1 to 9 mph.
Sunny, with a high near 65.
Mostly clear, with a low around 45.
Sunny, with a high near 73.
Clear, with a low around 53.
Sunny, with a high near 78.
Mostly clear, with a low around 57.
Sunny, with a high near 80.
Partly cloudy, with a low around 58.
A slight chance of rain after 5pm. Mostly sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Light Rain Likely then Mostly Cloudy
|
52°F |
8 mph
WNW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
40°F |
2 to 8 mph
NNE
|
|
Thursday
Jun 11
|
Sunny
|
62°F |
2 to 9 mph
NNW
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
45°F |
1 to 9 mph
NNE
|
|
Friday
Jun 12
|
Sunny
|
65°F |
2 to 14 mph
NNE
|
|
Friday Night
Jun 12
|
Mostly Clear
|
45°F |
2 to 14 mph
SSW
|
|
Saturday
Jun 13
|
Sunny
|
73°F |
3 to 10 mph
N
|
|
Saturday Night
Jun 13
|
Clear
|
53°F |
6 to 13 mph
ENE
|
|
Sunday
Jun 14
|
Sunny
|
78°F |
5 to 13 mph
NNE
|
|
Sunday Night
Jun 14
|
Mostly Clear
|
57°F |
6 to 12 mph
NNE
|
|
Monday
Jun 15
|
Sunny
|
80°F |
6 to 12 mph
W
|
|
Monday Night
Jun 15
|
Partly Cloudy
|
58°F |
5 to 12 mph
SSW
|
|
Tuesday
Jun 16
|
Mostly Sunny then Slight Chance Light Rain
|
72°F |
6 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grotto.