Avon, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Avon, MT in one place.
Mostly sunny. High near 54, with temperatures falling to around 48 in the afternoon. South southwest wind around 3 mph.
Local Weather Overview
This forecast page for Avon, 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: Nov 7, 2026 11:40 AM MST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Avon, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 11:40 AM MST
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Avon
Thursday looks like the warmest upcoming period in Avon at 57 degrees F.
Sunday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 16 mph WSW.
The forecast from Nov 7 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 11:40 AM MST
- Coverage
- 8 days
- Time zone
- America/Denver
- Forecast office
- MSO
- Radar station
- KMSX
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 33. South southwest wind 3 to 13 mph, with gusts as high as 22 mph.
Mostly sunny. High near 53, with temperatures falling to around 43 in the afternoon. West southwest wind 10 to 15 mph, with gusts as high as 29 mph.
Partly cloudy, with a low around 29. West wind 2 to 10 mph, with gusts as high as 21 mph.
Patchy fog between 8am and 10am. Partly sunny, with a high near 48. West southwest wind around 2 mph.
Mostly cloudy, with a low around 31.
Mostly sunny, with a high near 51.
Partly cloudy, with a low around 32.
Mostly sunny, with a high near 53.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 57.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 54.
Partly cloudy, with a low around 33.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 7
|
Mostly Sunny
|
54°F |
3 mph
SSW
|
|
Tonight
Nov 7
|
Partly Cloudy
|
33°F |
3 to 13 mph
SSW
|
|
Sunday
Nov 8
|
Mostly Sunny
|
53°F |
10 to 15 mph
WSW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
29°F |
2 to 10 mph
W
|
|
Monday
Nov 9
|
Patchy Fog then Partly Sunny
|
48°F |
2 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
31°F |
0 to 6 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
51°F |
6 to 16 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
32°F |
5 to 12 mph
WSW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
53°F |
5 mph
SW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
34°F |
2 to 6 mph
SSW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
57°F |
5 mph
SSW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
34°F |
6 mph
S
|
|
Friday
Nov 13
|
Mostly Sunny
|
54°F |
7 mph
SSW
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
33°F |
6 to 13 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Avon.