Hysham, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Hysham, MT in one place.
Sunny, with a high near 72. Southwest wind 3 to 7 mph.
Local Weather Overview
This forecast page for Hysham, 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 16, 2026 11:20 PM MDT.
The active forecast window currently covers Apr 19 to Apr 23, 2026 for Hysham, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 23, 2026
- Latest sync
- Apr 16, 2026 11:20 PM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Hysham
Tuesday looks like the warmest upcoming period in Hysham at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Thursday at about 13 to 20 mph WNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 11:20 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
Partly cloudy, with a low around 42. South southwest wind around 5 mph.
Mostly sunny, with a high near 79. West wind 5 to 8 mph.
Mostly clear, with a low around 44. East northeast wind around 5 mph.
Sunny, with a high near 82. South southwest wind 2 to 7 mph.
Partly cloudy, with a low around 50. East northeast wind around 6 mph.
A chance of rain showers after noon. Mostly sunny, with a high near 82. East wind 5 to 12 mph. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 50. Southeast wind around 12 mph. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy. High near 67, with temperatures falling to around 63 in the afternoon. West northwest wind 13 to 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Sunny
|
72°F |
3 to 7 mph
SW
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
42°F |
5 mph
SSW
|
|
Monday
Apr 20
|
Mostly Sunny
|
79°F |
5 to 8 mph
W
|
|
Monday Night
Apr 20
|
Mostly Clear
|
44°F |
5 mph
ENE
|
|
Tuesday
Apr 21
|
Sunny
|
82°F |
2 to 7 mph
SSW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
50°F |
6 mph
ENE
|
|
Wednesday
Apr 22
|
Mostly Sunny then Chance Rain Showers
|
82°F |
5 to 12 mph
E
|
|
Wednesday Night
Apr 22
|
Chance Rain Showers
|
50°F |
12 mph
SE
|
|
Thursday
Apr 23
|
Chance Rain Showers
|
67°F |
13 to 20 mph
WNW
|
Nearby Forecasts
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Nearby forecast pages are not available for this location yet.