Janis, WA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Janis, WA in one place.
Partly sunny. High near 51, with temperatures falling to around 47 in the afternoon. South wind 7 to 15 mph.
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: Nov 5, 2026 5:13 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Janis, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:13 PM PST
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Janis
Veterans Day looks like the warmest upcoming period in Janis at 57 degrees F.
Sunday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Sunday at about 8 to 21 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 5:13 PM PST
- 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
Mostly cloudy, with a low around 39. South wind 3 to 12 mph.
Mostly cloudy, with a high near 55. South wind around 5 mph.
A slight chance of rain between 10pm and 4am. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
Mostly sunny, with a high near 56.
Partly cloudy, with a low around 31.
A slight chance of rain after 4pm. Partly sunny, with a high near 52. Chance of precipitation is 20%.
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 30%.
A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Partly Sunny
|
51°F |
7 to 15 mph
S
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
39°F |
3 to 12 mph
S
|
|
Saturday
Nov 7
|
Mostly Cloudy
|
55°F |
5 mph
S
|
|
Saturday Night
Nov 7
|
Slight Chance Light Rain
|
41°F |
3 to 16 mph
S
|
|
Sunday
Nov 8
|
Mostly Sunny
|
56°F |
8 to 21 mph
S
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
31°F |
3 to 8 mph
NE
|
|
Monday
Nov 9
|
Partly Sunny then Slight Chance Light Rain
|
52°F |
3 mph
E
|
|
Monday Night
Nov 9
|
Light Rain Likely
|
37°F |
5 mph
SE
|
|
Tuesday
Nov 10
|
Light Rain Likely
|
53°F |
3 to 9 mph
S
|
|
Tuesday Night
Nov 10
|
Chance Light Rain
|
40°F |
5 mph
SE
|
|
Veterans Day
Nov 11
|
Chance Light Rain
|
57°F |
5 mph
SE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
41°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Janis.