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, with a high near 93. Southeast wind 6 to 20 mph, with gusts as high as 30 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: May 27, 2026 9:52 PM CDT.
The active forecast window currently covers May 28 to Jun 3, 2026 for Bismarck, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 28 to Jun 3, 2026
- Latest sync
- May 27, 2026 9:52 PM CDT
- Forecast office
- BIS
- Source
- NOAA / NWS
Daily Outlook
This Week in Bismarck
Thursday looks like the warmest upcoming period in Bismarck at 93 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Friday at about 10 to 24 mph SE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 27, 2026 9:52 PM CDT
- Coverage
- 7 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. Low around 63, with temperatures rising to around 67 overnight. South wind 10 to 18 mph, with gusts as high as 29 mph.
Mostly sunny, with a high near 90. Southeast wind 10 to 24 mph, with gusts as high as 36 mph.
Partly cloudy, with a low around 62. Southeast wind 12 to 22 mph, with gusts as high as 33 mph.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Southeast wind 12 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 59. Southeast wind 10 to 20 mph, with gusts as high as 30 mph.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 55. East wind 7 to 14 mph, with gusts as high as 22 mph.
A slight chance of rain showers. Mostly sunny, with a high near 81. East wind 7 to 10 mph, with gusts as high as 18 mph.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 53. Southeast wind 5 to 10 mph, with gusts as high as 18 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South wind 6 to 12 mph, with gusts as high as 18 mph.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 51. Southwest wind 5 to 12 mph, with gusts as high as 18 mph.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 28
|
Mostly Sunny
|
93°F |
6 to 20 mph
SE
|
|
Thursday Night
May 28
|
Mostly Cloudy
|
63°F |
10 to 18 mph
S
|
|
Friday
May 29
|
Mostly Sunny
|
90°F |
10 to 24 mph
SE
|
|
Friday Night
May 29
|
Partly Cloudy
|
62°F |
12 to 22 mph
SE
|
|
Saturday
May 30
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
12 to 22 mph
SE
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
59°F |
10 to 20 mph
SE
|
|
Sunday
May 31
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
85°F |
10 to 16 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
55°F |
7 to 14 mph
E
|
|
Monday
Jun 1
|
Slight Chance Rain Showers
|
81°F |
7 to 10 mph
E
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
53°F |
5 to 10 mph
SE
|
|
Tuesday
Jun 2
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
79°F |
6 to 12 mph
S
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
51°F |
5 to 12 mph
SW
|
|
Wednesday
Jun 3
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
79°F |
5 to 12 mph
W
|
Nearby Forecasts
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