Merriman, MT Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Merriman, MT in one place.
Partly sunny. High near 59, with temperatures falling to around 50 in the afternoon. South southwest wind 22 to 31 mph, with gusts as high as 44 mph.
Local Weather Overview
This forecast page for Merriman, 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 7, 2026 11:54 AM MST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Merriman, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 11:54 AM MST
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Merriman
Thursday looks like the warmest upcoming period in Merriman at 62 degrees F.
Monday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Sunday at about 22 to 31 mph SSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 7, 2026 11:54 AM MST
- Coverage
- 7 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
Mostly cloudy, with a low around 34. South southwest wind 10 to 23 mph.
Partly sunny. High near 57, with temperatures falling to around 50 in the afternoon. South wind 10 to 14 mph.
Mostly cloudy, with a low around 33. South wind 12 to 18 mph.
Mostly sunny. High near 57, with temperatures falling to around 50 in the afternoon. Southwest wind 10 to 17 mph.
Partly cloudy, with a low around 35. South southwest wind 10 to 17 mph.
Mostly sunny. High near 59, with temperatures falling to around 50 in the afternoon. South southwest wind 9 to 15 mph.
Partly cloudy. Low around 36, with temperatures rising to around 38 overnight. South southwest wind 10 to 20 mph.
Mostly sunny. High near 62, with temperatures falling to around 54 in the afternoon. South wind 15 to 20 mph.
Partly cloudy. Low around 37, with temperatures rising to around 39 overnight. South southwest wind 15 to 20 mph.
Mostly sunny. High near 60, with temperatures falling to around 51 in the afternoon. South southwest wind 16 to 22 mph.
A slight chance of rain and snow showers after 5am. Partly cloudy, with a low around 37. South southwest wind 16 to 22 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Partly Sunny
|
59°F |
22 to 31 mph
SSW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
34°F |
10 to 23 mph
SSW
|
|
Monday
Nov 9
|
Partly Sunny
|
57°F |
10 to 14 mph
S
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
33°F |
12 to 18 mph
S
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
57°F |
10 to 17 mph
SW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
35°F |
10 to 17 mph
SSW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
59°F |
9 to 15 mph
SSW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
36°F |
10 to 20 mph
SSW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
62°F |
15 to 20 mph
S
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
37°F |
15 to 20 mph
SSW
|
|
Friday
Nov 13
|
Mostly Sunny
|
60°F |
16 to 22 mph
SSW
|
|
Friday Night
Nov 13
|
Partly Cloudy then Slight Chance Rain And Snow Showers
|
37°F |
16 to 22 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Merriman.