Dayton, ID Weather Forecast
Local 7-day forecast
Isolated Rain Showers then Isolated Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Dayton, ID in one place.
Isolated rain showers before 10am, then isolated showers and thunderstorms. Mostly sunny. High near 95, with temperatures falling to around 93 in the afternoon. South wind 2 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Dayton, ID 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: Jul 28, 2026 9:43 AM MDT.
The active forecast window currently covers Jul 29 to Aug 3, 2026 for Dayton, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 29 to Aug 3, 2026
- Latest sync
- Jul 28, 2026 9:43 AM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Dayton
Saturday looks like the warmest upcoming period in Dayton at 101 degrees F.
Monday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Sunday Night at about 8 to 13 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 28, 2026 9:43 AM MDT
- Coverage
- 7 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KMTX
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 61. North northeast wind 3 to 9 mph, with gusts as high as 18 mph.
Sunny, with a high near 97. Southeast wind 2 to 9 mph, with gusts as high as 18 mph.
Clear, with a low around 64.
Sunny, with a high near 100.
Clear, with a low around 64.
Sunny, with a high near 101.
Mostly clear, with a low around 67.
Sunny, with a high near 99.
Mostly clear, with a low around 63.
Sunny, with a high near 94.
Mostly clear, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 29
|
Isolated Rain Showers then Isolated Showers And Thunderstorms
|
95°F |
2 to 10 mph
S
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
61°F |
3 to 9 mph
NNE
|
|
Thursday
Jul 30
|
Sunny
|
97°F |
2 to 9 mph
SE
|
|
Thursday Night
Jul 30
|
Clear
|
64°F |
3 to 9 mph
SE
|
|
Friday
Jul 31
|
Sunny
|
100°F |
2 to 8 mph
SSE
|
|
Friday Night
Jul 31
|
Clear
|
64°F |
3 to 10 mph
NNW
|
|
Saturday
Aug 1
|
Sunny
|
101°F |
2 to 10 mph
SE
|
|
Saturday Night
Aug 1
|
Mostly Clear
|
67°F |
3 to 12 mph
WNW
|
|
Sunday
Aug 2
|
Sunny
|
99°F |
3 to 9 mph
NW
|
|
Sunday Night
Aug 2
|
Mostly Clear
|
63°F |
8 to 13 mph
NW
|
|
Monday
Aug 3
|
Sunny
|
94°F |
3 to 7 mph
NNW
|
|
Monday Night
Aug 3
|
Mostly Clear
|
60°F |
9 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dayton.