Bismarck, ND Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Bismarck, ND in one place.
Sunny, with a high near 106. Heat index values as high as 106. South wind around 18 mph, with gusts as high as 28 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: Jul 11, 2026 11:34 PM CDT.
The active forecast window currently covers Jul 13 to Jul 18, 2026 for Bismarck, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 13 to Jul 18, 2026
- Latest sync
- Jul 11, 2026 11:34 PM CDT
- Forecast office
- BIS
- Source
- NOAA / NWS
Daily Outlook
This Week in Bismarck
Monday looks like the warmest upcoming period in Bismarck at 106 degrees F.
Friday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Monday at about 18 mph S.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 11, 2026 11:34 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 clear, with a low around 73. Southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 100. East wind 8 to 17 mph, with gusts as high as 28 mph.
Mostly clear, with a low around 71. East wind 13 to 18 mph, with gusts as high as 28 mph.
Sunny, with a high near 99. Southeast wind 13 to 17 mph, with gusts as high as 28 mph.
Mostly clear, with a low around 70. Southeast wind 12 to 18 mph, with gusts as high as 29 mph.
Mostly sunny, with a high near 97. East wind around 14 mph, with gusts as high as 23 mph.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 68. East wind 7 to 13 mph, with gusts as high as 22 mph.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 96. East wind 7 to 15 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 66. Northeast wind 7 to 15 mph, with gusts as high as 23 mph.
Sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 13
|
Sunny
|
106°F |
18 mph
S
|
|
Monday Night
Jul 13
|
Mostly Clear
|
73°F |
8 to 15 mph
SE
|
|
Tuesday
Jul 14
|
Sunny
|
100°F |
8 to 17 mph
E
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
71°F |
13 to 18 mph
E
|
|
Wednesday
Jul 15
|
Sunny
|
99°F |
13 to 17 mph
SE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
70°F |
12 to 18 mph
SE
|
|
Thursday
Jul 16
|
Mostly Sunny
|
97°F |
14 mph
E
|
|
Thursday Night
Jul 16
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
68°F |
7 to 13 mph
E
|
|
Friday
Jul 17
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
96°F |
7 to 15 mph
E
|
|
Friday Night
Jul 17
|
Mostly Clear
|
66°F |
7 to 15 mph
NE
|
|
Saturday
Jul 18
|
Sunny
|
90°F |
7 to 15 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bismarck.
Nearby forecast pages are not available for this location yet.
