Janis, WA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Janis, WA in one place.
Rain showers before 11am, then showers and thunderstorms likely between 11am and 5pm. Mostly cloudy, with a high near 72. Southwest wind 3 to 10 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Janis, 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 8, 2026 12:58 AM PDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Janis, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 12:58 AM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Janis
Sunday looks like the warmest upcoming period in Janis at 89 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Saturday at about 7 to 14 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jun 8, 2026 12:58 AM PDT
- Coverage
- 6 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
Mostly clear, with a low around 45. West wind 3 to 10 mph.
Sunny, with a high near 73.
Mostly clear, with a low around 47.
Sunny, with a high near 77.
Mostly clear, with a low around 50.
Sunny, with a high near 81.
Mostly clear, with a low around 53.
Sunny, with a high near 86.
Mostly clear, with a low around 57.
Sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Showers And Thunderstorms Likely
|
72°F |
3 to 10 mph
SW
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
45°F |
3 to 10 mph
W
|
|
Wednesday
Jun 10
|
Sunny
|
73°F |
3 to 9 mph
NW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
47°F |
3 to 9 mph
NW
|
|
Thursday
Jun 11
|
Sunny
|
77°F |
2 to 12 mph
SW
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
50°F |
6 to 12 mph
N
|
|
Friday
Jun 12
|
Sunny
|
81°F |
6 to 12 mph
N
|
|
Friday Night
Jun 12
|
Mostly Clear
|
53°F |
7 to 13 mph
N
|
|
Saturday
Jun 13
|
Sunny
|
86°F |
7 to 14 mph
N
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
57°F |
6 to 12 mph
N
|
|
Sunday
Jun 14
|
Sunny
|
89°F |
6 to 9 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Janis.