Loon Lake, WA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Loon Lake, WA in one place.
A slight chance of rain showers before 5am. Mostly cloudy, with a low around 40. Southwest wind around 8 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Loon Lake, 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 2:00 AM PDT.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for Loon Lake, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 2:00 AM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Loon Lake
Tuesday looks like the warmest upcoming period in Loon Lake at 85 degrees F.
Overnight is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 10 mph S.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jun 10, 2026 2:00 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KOTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly sunny. High near 65, with temperatures falling to around 63 in the afternoon. West wind 6 to 9 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 41. Southwest wind 0 to 7 mph.
Sunny, with a high near 72. South wind 1 to 8 mph.
Mostly clear, with a low around 44. Southeast wind 0 to 7 mph.
Sunny, with a high near 74.
Mostly clear, with a low around 46.
Sunny, with a high near 75.
Mostly clear, with a low around 47.
Sunny, with a high near 78.
Mostly clear, with a low around 50.
Sunny, with a high near 83.
Partly cloudy, with a low around 53.
Mostly sunny, with a high near 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 10
|
Slight Chance Rain Showers
|
40°F |
8 mph
SW
|
|
Wednesday
Jun 10
|
Partly Sunny
|
65°F |
6 to 9 mph
W
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
41°F |
0 to 7 mph
SW
|
|
Thursday
Jun 11
|
Sunny
|
72°F |
1 to 8 mph
S
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
44°F |
0 to 7 mph
SE
|
|
Friday
Jun 12
|
Sunny
|
74°F |
0 to 8 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear
|
46°F |
5 to 8 mph
N
|
|
Saturday
Jun 13
|
Sunny
|
75°F |
7 mph
NE
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
47°F |
6 mph
NE
|
|
Sunday
Jun 14
|
Sunny
|
78°F |
6 mph
NE
|
|
Sunday Night
Jun 14
|
Mostly Clear
|
50°F |
3 mph
NE
|
|
Monday
Jun 15
|
Sunny
|
83°F |
1 to 5 mph
SE
|
|
Monday Night
Jun 15
|
Partly Cloudy
|
53°F |
0 to 5 mph
SW
|
|
Tuesday
Jun 16
|
Mostly Sunny
|
85°F |
0 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Loon Lake.