Lewis County, ID Weather Forecast
County weather hub
Mostly Sunny then Chance Light Rain
Compare major city weather across Lewis County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain after 5pm. Mostly sunny. High near 67, with temperatures falling to around 65 in the afternoon. South wind 6 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
County Weather Overview
This county weather page brings together forecast coverage for Lewis County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Lewis County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 8 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 4:40 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewis County
Saturday looks like the warmest upcoming period in Lewis County at 72 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Monday at about 6 to 18 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 4:40 PM 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
Rain. Cloudy, with a low around 45. Southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain before 11am, then showers and thunderstorms. Cloudy, with a high near 58. West wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 5am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Mostly sunny, with a high near 57.
Mostly clear, with a low around 38.
Sunny, with a high near 66.
Clear, with a low around 43.
Sunny, with a high near 68.
Clear, with a low around 45.
Sunny, with a high near 72.
Mostly clear, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Mostly Sunny then Chance Light Rain
|
67°F |
6 to 18 mph
S
|
|
Monday Night
Jun 8
|
Light Rain
|
45°F |
6 to 15 mph
SW
|
|
Tuesday
Jun 9
|
Showers And Thunderstorms
|
58°F |
8 to 17 mph
W
|
|
Tuesday Night
Jun 9
|
Showers And Thunderstorms Likely
|
40°F |
9 to 17 mph
W
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
57°F |
9 to 13 mph
W
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
38°F |
5 to 9 mph
SW
|
|
Thursday
Jun 11
|
Sunny
|
66°F |
3 to 8 mph
SW
|
|
Thursday Night
Jun 11
|
Clear
|
43°F |
3 to 8 mph
W
|
|
Friday
Jun 12
|
Sunny
|
68°F |
3 to 10 mph
W
|
|
Friday Night
Jun 12
|
Clear
|
45°F |
3 to 9 mph
W
|
|
Saturday
Jun 13
|
Sunny
|
72°F |
3 to 9 mph
N
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
46°F |
3 to 9 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Lewis County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Lewis County.
Largest mapped city population in this region: 1,244.
