Mountrail County, ND Weather Forecast
County weather hub
Patchy Fog then Mostly Sunny
Compare major city weather across Mountrail County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Patchy fog before 10am. Mostly sunny, with a high near 84. North wind 5 to 8 mph.
County Weather Overview
This county weather page brings together forecast coverage for Mountrail County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Mountrail County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 17 to Jul 22, 2026
- Latest sync
- Jul 16, 2026 4:59 PM CDT
- Forecast office
- BIS
- Source
- NOAA / NWS
Daily Outlook
This Week in Mountrail County
Sunday looks like the warmest upcoming period in Mountrail County at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Monday at about 7 to 24 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 4:59 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- BIS
- Radar station
- KMBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 59. East wind 2 to 8 mph.
Mostly sunny, with a high near 85. Southeast wind 2 to 10 mph, with gusts as high as 18 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 64. Southeast wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Sunny, with a high near 92. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 62. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 82. Northwest wind 7 to 24 mph, with gusts as high as 33 mph.
Mostly clear, with a low around 56. North wind 8 to 23 mph, with gusts as high as 32 mph.
Mostly sunny, with a high near 77. Northeast wind around 9 mph, with gusts as high as 18 mph.
Partly cloudy, with a low around 55. East wind 3 to 9 mph, with gusts as high as 18 mph.
Mostly sunny, with a high near 80. South wind 3 to 8 mph.
Partly cloudy, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Patchy Fog then Mostly Sunny
|
84°F |
5 to 8 mph
N
|
|
Friday Night
Jul 17
|
Mostly Clear
|
59°F |
2 to 8 mph
E
|
|
Saturday
Jul 18
|
Mostly Sunny
|
85°F |
2 to 10 mph
SE
|
|
Saturday Night
Jul 18
|
Partly Cloudy then Slight Chance Rain Showers
|
64°F |
13 mph
SE
|
|
Sunday
Jul 19
|
Slight Chance Rain Showers then Sunny
|
92°F |
9 to 15 mph
SW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
62°F |
6 to 15 mph
NW
|
|
Monday
Jul 20
|
Sunny
|
82°F |
7 to 24 mph
NW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
56°F |
8 to 23 mph
N
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
77°F |
9 mph
NE
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
55°F |
3 to 9 mph
E
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
80°F |
3 to 8 mph
S
|
|
Wednesday Night
Jul 22
|
Partly Cloudy
|
58°F |
3 to 9 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Mountrail County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Mountrail County.
Largest mapped city population in this region: 2,708.
