Frost Mill, OR Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Frost Mill, OR in one place.
Mostly sunny, with a high near 70. North northeast wind around 8 mph.
Local Weather Overview
This forecast page for Frost Mill, OR 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: Sep 14, 2026 8:54 PM PDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Frost Mill, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 8:54 PM PDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Frost Mill
Sunday looks like the warmest upcoming period in Frost Mill at 74 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Wednesday at about 8 mph NNE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 8:54 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- BOI
- Radar station
- KPDT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 5am. Partly cloudy, with a low around 46. North wind around 8 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 68. Chance of precipitation is 30%.
A chance of rain showers before 11pm. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Sunny, with a high near 68.
Mostly clear, with a low around 47.
Sunny, with a high near 72.
Mostly clear, with a low around 48.
Sunny, with a high near 74.
Mostly clear, with a low around 49.
Sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny
|
70°F |
8 mph
NNE
|
|
Wednesday Night
Sep 16
|
Partly Cloudy then Slight Chance Rain Showers
|
46°F |
8 mph
N
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
68°F |
5 to 8 mph
NW
|
|
Thursday Night
Sep 17
|
Chance Rain Showers then Partly Cloudy
|
47°F |
2 to 8 mph
NW
|
|
Friday
Sep 18
|
Sunny
|
68°F |
2 to 6 mph
NW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
47°F |
1 to 6 mph
NNW
|
|
Saturday
Sep 19
|
Sunny
|
72°F |
1 to 5 mph
W
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
48°F |
0 to 5 mph
NNW
|
|
Sunday
Sep 20
|
Sunny
|
74°F |
0 to 6 mph
SE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
49°F |
1 to 5 mph
N
|
|
Monday
Sep 21
|
Sunny
|
73°F |
1 to 7 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Frost Mill.