Calypso, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Calypso, MT in one place.
Sunny. High near 55, with temperatures falling to around 48 in the afternoon. Southwest wind 3 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Calypso, 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 5, 2026 4:41 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Calypso, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:41 PM MST
- Forecast office
- GGW
- Source
- NOAA / NWS
Daily Outlook
This Week in Calypso
Sunday looks like the warmest upcoming period in Calypso at 65 degrees F.
Monday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Saturday at about 5 to 13 mph W.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 4:41 PM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- GGW
- Radar station
- KGGW
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 35. Southwest wind around 7 mph.
Sunny, with a high near 63. West wind 5 to 13 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 35. Southwest wind around 5 mph.
Mostly sunny, with a high near 65. Southwest wind 3 to 10 mph, with gusts as high as 21 mph.
Partly cloudy, with a low around 37. West northwest wind around 7 mph.
Mostly sunny, with a high near 55. West northwest wind 3 to 8 mph.
Mostly cloudy, with a low around 32. South southwest wind 1 to 5 mph.
Mostly sunny, with a high near 60. Southwest wind 1 to 9 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 37.
Sunny, with a high near 62.
Mostly clear, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
55°F |
3 to 10 mph
SW
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
35°F |
7 mph
SW
|
|
Saturday
Nov 7
|
Sunny
|
63°F |
5 to 13 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
35°F |
5 mph
SW
|
|
Sunday
Nov 8
|
Mostly Sunny
|
65°F |
3 to 10 mph
SW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
37°F |
7 mph
WNW
|
|
Monday
Nov 9
|
Mostly Sunny
|
55°F |
3 to 8 mph
WNW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
32°F |
1 to 5 mph
SSW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
60°F |
1 to 9 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
6 mph
SW
|
|
Veterans Day
Nov 11
|
Sunny
|
62°F |
5 to 9 mph
SW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
37°F |
6 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Calypso.
Nearby forecast pages are not available for this location yet.