Manhattan, MT Weather Forecast
Local 7-day forecast
Areas Of Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Manhattan, MT in one place.
Areas of fog before 2pm. Mostly sunny. High near 39, with temperatures falling to around 36 in the afternoon. Wind around 0 mph.
Local Weather Overview
This forecast page for Manhattan, 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: Oct 13, 2026 12:42 PM MDT.
The active forecast window currently covers Oct 13 to Oct 19, 2026 for Manhattan, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 12:42 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Manhattan
Saturday looks like the warmest upcoming period in Manhattan at 69 degrees F.
Tonight is the coolest period ahead with temperatures near 21 degrees F.
The strongest winds are forecast for Saturday Night at about 2 to 7 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 13, 2026 12:42 PM MDT
- Coverage
- 8 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
Areas of fog after 9pm. Partly cloudy. Low around 21, with temperatures rising to around 24 overnight. South southwest wind 0 to 3 mph.
Areas of fog before noon. Mostly sunny. High near 45, with temperatures falling to around 42 in the afternoon. Southeast wind around 2 mph.
Partly cloudy, with a low around 28. Wind around 0 mph.
Mostly sunny, with a high near 58. North northeast wind around 1 mph.
Mostly clear, with a low around 28. East northeast wind 0 to 3 mph.
Sunny, with a high near 67. South southeast wind 0 to 3 mph.
Mostly clear, with a low around 31. South wind 0 to 6 mph.
Sunny, with a high near 69.
Mostly clear, with a low around 34.
Sunny, with a high near 65.
Mostly clear, with a low around 35.
Mostly sunny, with a high near 67.
A chance of rain. Mostly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 13
|
Areas Of Fog
|
39°F |
0 mph
|
|
Tonight
Oct 13
|
Areas Of Fog
|
21°F |
0 to 3 mph
SSW
|
|
Wednesday
Oct 14
|
Areas Of Fog then Mostly Sunny
|
45°F |
2 mph
SE
|
|
Wednesday Night
Oct 14
|
Partly Cloudy
|
28°F |
0 mph
|
|
Thursday
Oct 15
|
Mostly Sunny
|
58°F |
1 mph
NNE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
28°F |
0 to 3 mph
ENE
|
|
Friday
Oct 16
|
Sunny
|
67°F |
0 to 3 mph
SSE
|
|
Friday Night
Oct 16
|
Mostly Clear
|
31°F |
0 to 6 mph
S
|
|
Saturday
Oct 17
|
Sunny
|
69°F |
5 mph
S
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
34°F |
2 to 7 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
65°F |
1 mph
SSE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
35°F |
0 to 5 mph
ENE
|
|
Monday
Oct 19
|
Mostly Sunny
|
67°F |
1 to 5 mph
SSW
|
|
Monday Night
Oct 19
|
Chance Light Rain
|
35°F |
5 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Manhattan.