Columbus, MT Weather Forecast
Local 7-day forecast
Partly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Columbus, MT in one place.
A chance of rain showers between noon and 3pm, then a chance of showers and thunderstorms. Partly sunny. High near 75, with temperatures falling to around 72 in the afternoon. Southwest wind 5 to 14 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Columbus, 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 9, 2026 4:09 PM MDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Columbus, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 4:09 PM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Columbus
Saturday looks like the warmest upcoming period in Columbus at 75 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 16 mph WSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 4:09 PM MDT
- Coverage
- 5 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
A chance of rain showers before midnight. Mostly cloudy. Low around 41, with temperatures rising to around 43 overnight. West southwest wind 6 to 13 mph. Chance of precipitation is 30%.
Showers and thunderstorms likely after noon. Partly sunny. High near 68, with temperatures falling to around 66 in the afternoon. South southwest wind 5 to 9 mph. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. North northeast wind 3 to 9 mph. Chance of precipitation is 60%.
Rain showers. Mostly cloudy. High near 60, with temperatures falling to around 58 in the afternoon. Northwest wind 3 to 12 mph. Chance of precipitation is 80%.
Rain showers likely. Mostly cloudy. Low around 37, with temperatures rising to around 39 overnight. Northwest wind 5 to 12 mph. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 61. West northwest wind 6 to 10 mph. Chance of precipitation is 40%.
A slight chance of rain showers before midnight. Mostly cloudy. Low around 37, with temperatures rising to around 39 overnight. West southwest wind 5 to 10 mph. Chance of precipitation is 20%.
A chance of rain showers. Partly sunny, with a high near 60. West southwest wind 5 to 16 mph. Chance of precipitation is 40%.
Rain showers likely before midnight, then a chance of rain and snow showers. Mostly cloudy. Low around 32, with temperatures rising to around 35 overnight. West northwest wind 9 to 15 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Partly Sunny then Chance Showers And Thunderstorms
|
75°F |
5 to 14 mph
SW
|
|
Saturday Night
Apr 11
|
Chance Rain Showers then Mostly Cloudy
|
41°F |
6 to 13 mph
WSW
|
|
Sunday
Apr 12
|
Partly Sunny then Showers And Thunderstorms Likely
|
68°F |
5 to 9 mph
SSW
|
|
Sunday Night
Apr 12
|
Rain Showers Likely
|
40°F |
3 to 9 mph
NNE
|
|
Monday
Apr 13
|
Rain Showers
|
60°F |
3 to 12 mph
NW
|
|
Monday Night
Apr 13
|
Rain Showers Likely
|
37°F |
5 to 12 mph
NW
|
|
Tuesday
Apr 14
|
Chance Rain Showers
|
61°F |
6 to 10 mph
WNW
|
|
Tuesday Night
Apr 14
|
Slight Chance Rain Showers then Mostly Cloudy
|
37°F |
5 to 10 mph
WSW
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
60°F |
5 to 16 mph
WSW
|
|
Wednesday Night
Apr 15
|
Rain Showers Likely then Chance Rain And Snow Showers
|
32°F |
9 to 15 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Columbus.
