Lewis County, ID Weather Forecast
County weather hub
Sunny
Compare major city weather across Lewis County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 90. North wind 3 to 8 mph.
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
- Jul 24 to Jul 28, 2026
- Latest sync
- Jul 22, 2026 4:43 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewis County
Friday looks like the warmest upcoming period in Lewis County at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Saturday at about 3 to 14 mph NW.
The forecast from Jul 24 through Jul 28 stays mostly dry.
Forecast Details
- Last updated
- Jul 22, 2026 4:43 PM 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
Clear, with a low around 59.
Sunny, with a high near 88.
Clear, with a low around 54.
Sunny, with a high near 80.
Mostly clear, with a low around 53.
Sunny, with a high near 81.
Clear, with a low around 53.
Sunny, with a high near 81.
Mostly clear, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Sunny
|
90°F |
3 to 8 mph
N
|
|
Friday Night
Jul 24
|
Clear
|
59°F |
3 to 8 mph
NW
|
|
Saturday
Jul 25
|
Sunny
|
88°F |
3 to 14 mph
NW
|
|
Saturday Night
Jul 25
|
Clear
|
54°F |
2 to 14 mph
NW
|
|
Sunday
Jul 26
|
Sunny
|
80°F |
2 to 12 mph
N
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
53°F |
2 to 12 mph
NW
|
|
Monday
Jul 27
|
Sunny
|
81°F |
3 to 12 mph
NW
|
|
Monday Night
Jul 27
|
Clear
|
53°F |
3 to 12 mph
W
|
|
Tuesday
Jul 28
|
Sunny
|
81°F |
3 to 12 mph
NW
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
53°F |
2 to 12 mph
W
|
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.