Chester, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chester, MT in one place.
Mostly sunny, with a high near 60. West southwest wind 8 to 20 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for Chester, 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: Apr 12, 2026 10:58 AM MDT.
The active forecast window currently covers Apr 14 to Apr 18, 2026 for Chester, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 14 to Apr 18, 2026
- Latest sync
- Apr 12, 2026 10:58 AM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Chester
Tuesday looks like the warmest upcoming period in Chester at 60 degrees F.
Thursday Night is the coolest period ahead with temperatures near 18 degrees F.
The strongest winds are forecast for Tuesday at about 8 to 20 mph WSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 12, 2026 10:58 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KTFX
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 37. West southwest wind 8 to 18 mph, with gusts as high as 28 mph.
A slight chance of rain after noon. Mostly cloudy, with a high near 56. West southwest wind 8 to 20 mph, with gusts as high as 30 mph.
A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 25. West northwest wind 9 to 17 mph, with gusts as high as 26 mph. New snow accumulation of less than half an inch possible.
A chance of snow. Mostly cloudy, with a high near 38. New snow accumulation of less than half an inch possible.
Partly cloudy, with a low around 18.
Sunny, with a high near 48.
Partly cloudy, with a low around 24.
Mostly sunny, with a high near 52.
Partly cloudy, with a low around 26.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Mostly Sunny
|
60°F |
8 to 20 mph
WSW
|
|
Tuesday Night
Apr 14
|
Mostly Cloudy
|
37°F |
8 to 18 mph
WSW
|
|
Wednesday
Apr 15
|
Mostly Cloudy then Slight Chance Light Rain
|
56°F |
8 to 20 mph
WSW
|
|
Wednesday Night
Apr 15
|
Chance Rain And Snow
|
25°F |
9 to 17 mph
WNW
|
|
Thursday
Apr 16
|
Chance Light Snow
|
38°F |
9 to 15 mph
NW
|
|
Thursday Night
Apr 16
|
Partly Cloudy
|
18°F |
3 to 12 mph
NW
|
|
Friday
Apr 17
|
Sunny
|
48°F |
3 to 9 mph
W
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
24°F |
3 to 9 mph
NW
|
|
Saturday
Apr 18
|
Mostly Sunny
|
52°F |
3 to 9 mph
WNW
|
|
Saturday Night
Apr 18
|
Partly Cloudy
|
26°F |
3 to 8 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chester.
Nearby forecast pages are not available for this location yet.
