Forest Grove, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Forest Grove, MT in one place.
Sunny, with a high near 62. South wind 2 to 13 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Forest Grove, MT 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 9:21 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Forest Grove, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:21 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Forest Grove
Thursday looks like the warmest upcoming period in Forest Grove at 72 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Tuesday at about 2 to 13 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:21 PM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KBLX
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 41. Southeast wind 2 to 13 mph, with gusts as high as 22 mph.
Mostly sunny, with a high near 59. Northwest wind 6 to 10 mph.
Mostly clear, with a low around 44. Southeast wind around 8 mph.
Sunny, with a high near 72. South southeast wind around 8 mph.
A chance of rain showers after midnight. Partly cloudy, with a low around 51. South southwest wind 2 to 9 mph.
A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 66. Northwest wind 5 to 8 mph.
Showers and thunderstorms likely. Mostly cloudy, with a low around 48.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 65.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.
Mostly sunny, with a high near 67.
Mostly clear, with a low around 47.
Sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
62°F |
2 to 13 mph
S
|
|
Tuesday Night
Sep 15
|
Mostly Cloudy
|
41°F |
2 to 13 mph
SE
|
|
Wednesday
Sep 16
|
Mostly Sunny
|
59°F |
6 to 10 mph
NW
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
44°F |
8 mph
SE
|
|
Thursday
Sep 17
|
Sunny
|
72°F |
8 mph
SSE
|
|
Thursday Night
Sep 17
|
Partly Cloudy then Chance Rain Showers
|
51°F |
2 to 9 mph
SSW
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
66°F |
5 to 8 mph
NW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms Likely
|
48°F |
8 mph
W
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
65°F |
5 to 8 mph
WNW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
48°F |
9 mph
WSW
|
|
Sunday
Sep 20
|
Mostly Sunny
|
67°F |
6 to 9 mph
WNW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
47°F |
8 mph
SSE
|
|
Monday
Sep 21
|
Sunny
|
72°F |
5 to 8 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Forest Grove.