Lodge Grass, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lodge Grass, MT in one place.
Sunny. High near 81, with temperatures falling to around 79 in the afternoon. South southeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Lodge Grass, 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 23, 2026 6:55 AM MDT.
The active forecast window currently covers Sep 24 to Sep 29, 2026 for Lodge Grass, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 24 to Sep 29, 2026
- Latest sync
- Sep 23, 2026 6:55 AM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Lodge Grass
Friday looks like the warmest upcoming period in Lodge Grass at 82 degrees F.
Monday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph SSE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 23, 2026 6:55 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KBLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 52. Southeast wind 7 to 10 mph.
Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. Southeast wind 3 to 8 mph.
Mostly clear, with a low around 51. South wind 2 to 7 mph.
Sunny, with a high near 70. North wind 5 to 8 mph.
Partly cloudy, with a low around 44. East wind 2 to 8 mph.
Mostly sunny, with a high near 70. East wind 1 to 5 mph.
A chance of rain showers. Mostly cloudy, with a low around 46. South southeast wind 1 to 5 mph. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny. High near 63, with temperatures falling to around 61 in the afternoon. Northwest wind 3 to 7 mph. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 42. West northwest wind around 5 mph. Chance of precipitation is 40%.
Mostly sunny. High near 65, with temperatures falling to around 63 in the afternoon. West wind around 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 24
|
Sunny
|
81°F |
5 to 10 mph
SSE
|
|
Thursday Night
Sep 24
|
Partly Cloudy
|
52°F |
7 to 10 mph
SE
|
|
Friday
Sep 25
|
Mostly Sunny
|
82°F |
3 to 8 mph
SE
|
|
Friday Night
Sep 25
|
Mostly Clear
|
51°F |
2 to 7 mph
S
|
|
Saturday
Sep 26
|
Sunny
|
70°F |
5 to 8 mph
N
|
|
Saturday Night
Sep 26
|
Partly Cloudy
|
44°F |
2 to 8 mph
E
|
|
Sunday
Sep 27
|
Mostly Sunny
|
70°F |
1 to 5 mph
E
|
|
Sunday Night
Sep 27
|
Chance Rain Showers
|
46°F |
1 to 5 mph
SSE
|
|
Monday
Sep 28
|
Chance Rain Showers
|
63°F |
3 to 7 mph
NW
|
|
Monday Night
Sep 28
|
Chance Rain Showers
|
42°F |
5 mph
WNW
|
|
Tuesday
Sep 29
|
Mostly Sunny
|
65°F |
6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lodge Grass.