Lodge Grass, MT Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Lodge Grass, MT in one place.
Patchy fog and a slight chance of rain showers. Mostly cloudy. Low around 64, with temperatures rising to around 67 overnight. Southeast wind around 5 mph. Chance of precipitation is 20%.
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: Jul 18, 2026 5:45 AM MDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Lodge Grass, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 5:45 AM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Lodge Grass
Sunday looks like the warmest upcoming period in Lodge Grass at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Monday at about 3 to 14 mph NNW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 18, 2026 5:45 AM MDT
- Coverage
- 7 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
Patchy fog before 9am. Mostly sunny, with a high near 93. East northeast wind 3 to 7 mph.
Partly cloudy, with a low around 64. South southeast wind around 8 mph.
Sunny, with a high near 95. Northwest wind 3 to 10 mph.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Sunny, with a high near 91. North northwest wind 3 to 14 mph.
Partly cloudy, with a low around 61. East northeast wind 3 to 14 mph.
Mostly sunny, with a high near 91. East southeast wind 3 to 13 mph.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East southeast wind 3 to 14 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 92. North wind 3 to 8 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East southeast wind 3 to 8 mph. Chance of precipitation is 30%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. North northeast wind 3 to 8 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 5 to 8 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. East southeast wind around 7 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 18
|
Patchy Fog
|
64°F |
5 mph
SE
|
|
Saturday
Jul 18
|
Patchy Fog then Mostly Sunny
|
93°F |
3 to 7 mph
ENE
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
64°F |
8 mph
SSE
|
|
Sunday
Jul 19
|
Sunny
|
95°F |
3 to 10 mph
NW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
63°F |
3 to 7 mph
SW
|
|
Monday
Jul 20
|
Sunny
|
91°F |
3 to 14 mph
NNW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
61°F |
3 to 14 mph
ENE
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
91°F |
3 to 13 mph
ESE
|
|
Tuesday Night
Jul 21
|
Slight Chance Showers And Thunderstorms
|
63°F |
3 to 14 mph
ESE
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
92°F |
3 to 8 mph
N
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
63°F |
3 to 8 mph
ESE
|
|
Thursday
Jul 23
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
91°F |
3 to 8 mph
NNE
|
|
Thursday Night
Jul 23
|
Chance Showers And Thunderstorms
|
63°F |
5 to 8 mph
SE
|
|
Friday
Jul 24
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
7 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lodge Grass.