Bismarck, ND Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Bismarck, ND in one place.
Mostly sunny. High near 60, with temperatures falling to around 56 in the afternoon. Southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Bismarck, ND 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 7:00 PM CDT.
The active forecast window currently covers Oct 14 to Oct 19, 2026 for Bismarck, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 14 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 7:00 PM CDT
- Forecast office
- BIS
- Source
- NOAA / NWS
Daily Outlook
This Week in Bismarck
Saturday looks like the warmest upcoming period in Bismarck at 73 degrees F.
Thursday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Thursday at about 6 to 28 mph NW.
The forecast from Oct 14 through Oct 19 stays mostly dry.
Forecast Details
- Last updated
- Oct 13, 2026 7:00 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- BIS
- Radar station
- KBIS
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 39. South wind around 5 mph.
Mostly sunny, with a high near 56. Northwest wind 6 to 28 mph, with gusts as high as 41 mph.
Partly cloudy, with a low around 30. Northwest wind 5 to 25 mph, with gusts as high as 41 mph.
Sunny, with a high near 59. West wind 1 to 14 mph, with gusts as high as 23 mph.
Clear, with a low around 36. South wind 8 to 14 mph, with gusts as high as 24 mph.
Sunny, with a high near 73. South wind 7 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 44. Southwest wind 5 to 9 mph.
Mostly sunny, with a high near 67. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 36. West wind 1 to 8 mph.
Sunny, with a high near 68. South wind 1 to 13 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Oct 14
|
Mostly Sunny
|
60°F |
0 to 5 mph
SW
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy
|
39°F |
5 mph
S
|
|
Thursday
Oct 15
|
Mostly Sunny
|
56°F |
6 to 28 mph
NW
|
|
Thursday Night
Oct 15
|
Partly Cloudy
|
30°F |
5 to 25 mph
NW
|
|
Friday
Oct 16
|
Sunny
|
59°F |
1 to 14 mph
W
|
|
Friday Night
Oct 16
|
Clear
|
36°F |
8 to 14 mph
S
|
|
Saturday
Oct 17
|
Sunny
|
73°F |
7 to 10 mph
S
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
44°F |
5 to 9 mph
SW
|
|
Sunday
Oct 18
|
Mostly Sunny
|
67°F |
5 to 13 mph
NW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
36°F |
1 to 8 mph
W
|
|
Monday
Oct 19
|
Sunny
|
68°F |
1 to 13 mph
S
|
|
Monday Night
Oct 19
|
Mostly Clear
|
45°F |
12 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bismarck.
Nearby forecast pages are not available for this location yet.
