Grayling, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grayling, MT in one place.
Sunny, with a high near 69. South southwest wind around 7 mph.
Local Weather Overview
This forecast page for Grayling, 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 9:22 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Grayling, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:22 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grayling
Thursday looks like the warmest upcoming period in Grayling at 73 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Wednesday Night at about 2 to 15 mph ENE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:22 PM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KSFX
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 38. East southeast wind 2 to 8 mph.
Sunny, with a high near 69. East wind 2 to 12 mph, with gusts as high as 21 mph.
Partly cloudy, with a low around 42. East northeast wind 2 to 15 mph, with gusts as high as 23 mph.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. South southeast wind 2 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 45. South wind 7 to 14 mph, with gusts as high as 21 mph.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 67. South southwest wind 6 to 9 mph.
A chance of rain showers. Partly cloudy, with a low around 41.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Partly cloudy, with a low around 41.
Sunny, with a high near 70.
Partly cloudy, with a low around 41.
Sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
69°F |
7 mph
SSW
|
|
Tuesday Night
Sep 15
|
Partly Cloudy
|
38°F |
2 to 8 mph
ESE
|
|
Wednesday
Sep 16
|
Sunny
|
69°F |
2 to 12 mph
E
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
42°F |
2 to 15 mph
ENE
|
|
Thursday
Sep 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
73°F |
2 to 10 mph
SSE
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely
|
45°F |
7 to 14 mph
S
|
|
Friday
Sep 18
|
Chance Rain Showers
|
67°F |
6 to 9 mph
SSW
|
|
Friday Night
Sep 18
|
Chance Rain Showers
|
41°F |
5 to 9 mph
WSW
|
|
Saturday
Sep 19
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
68°F |
8 mph
W
|
|
Saturday Night
Sep 19
|
Partly Cloudy
|
41°F |
5 to 8 mph
W
|
|
Sunday
Sep 20
|
Sunny
|
70°F |
7 mph
W
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
41°F |
5 to 8 mph
SSE
|
|
Monday
Sep 21
|
Sunny
|
72°F |
6 to 9 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grayling.