BISMARCK, ND 58507 Weather Forecast & Current Conditions

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BISMARCK, ND
Current Weather

10:52 PM CDT AUG 20, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 54°F
Rel. Hum.: 57%
Visibility: 10 miles
Wind: ENE at 6 mph
Pressure: 30.04 inches
Last 72 hours

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BISMARCK, ND 58507
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly clear. Lows in the upper 50s. North winds around 5 mph.
FRIDAY
Sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. North winds around 5 mph, increasing to 5 to 15 mph in the afternoon. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly clear. Lows in the mid 50s. North winds around 10 mph.
SATURDAY
Sunny. Highs in the lower 80s. East winds around 5 mph.
SATURDAY NIGHT
Increasing clouds. Lows in the upper 50s. Southeast winds 5 to 10 mph.
SUNDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30 percent.
MONDAY
Partly sunny in the morning then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.
MONDAY NIGHT
Mostly clear. Lows around 60.
TUESDAY
Mostly sunny. Highs in the lower 80s.
TUESDAY NIGHT
Mostly clear. Lows in the mid 50s.
WEDNESDAY
Sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 50s.

Visible Weather Satellite
BISMARCK, ND 58507
Infrared Weather Satellite
BISMARCK, ND 58507
NEXRAD Weather Radar
BISMARCK, ND 58507

BISMARCK, ND 3 hourly weather forecast

weather forecast created  6:00 AM MDT  8/20/2026
Thursday
20 AUG 2026
BISMARCK, ND 58507 weather forecast Day 1, 12 hours 1 PM 84° 82° Partly Cloudy 0%

0% Thunder
( 2% severe)
NW   13 30% 49°
High 87° BISMARCK, ND 58507 weather forecast Day 1, 15 hours 4 PM 86° 83° Mostly Cloudy NW   16 25% 46°
Partly Cloudy



BISMARCK, ND 58507 weather forecast Day 1, 18 hours 7 PM 83° 81° Partly Cloudy 1%

0% Thunder
( 3% severe)
NNW   13 30% 48°
BISMARCK, ND 58507 weather forecast Day 1, 21 hours 10 PM 72° 72° Partly Cloudy N   6 49% 52°
Friday
21 AUG 2026
BISMARCK, ND 58507 weather forecast Day 2, 0 hours 1 AM 64° 66° Partly Cloudy 1%

0% Thunder
( 2% severe)
NNE   2 67% 53°
Low 56° BISMARCK, ND 58507 weather forecast Day 2, 3 hours 4 AM 61° 62° Clear   CALM 78% 54°
High 86° BISMARCK, ND 58507 weather forecast Day 2, 6 hours 7 AM 57° 58° Partly Cloudy 5%

0% Thunder
( 7% severe)
  CALM 90% 54°

Partly Cloudy



BISMARCK, ND 58507 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy   CALM 59% 55°
BISMARCK, ND 58507 weather forecast Day 2, 12 hours 1 PM 82° 81° Partly Cloudy 4%

0% Thunder
( 14% severe)
N   8 35% 52°
BISMARCK, ND 58507 weather forecast Day 2, 15 hours 4 PM 85° 83° Partly Cloudy N   12 30% 50°
BISMARCK, ND 58507 weather forecast Day 2, 18 hours 7 PM 81° 80° Clear 0%

0% Thunder
( 6% severe)
N   13 35% 51°
BISMARCK, ND 58507 weather forecast Day 2, 21 hours 10 PM 71° 71° Partly Cloudy N   8 53% 53°
Saturday
22 AUG 2026
BISMARCK, ND 58507 weather forecast Day 3, 0 hours 1 AM 63° 64° Clear 0%

0% Thunder
( 2% severe)
NNE   5 70% 53°
Low 54° BISMARCK, ND 58507 weather forecast Day 3, 3 hours 4 AM 59° 60° Clear   CALM 80% 53°
High 83° BISMARCK, ND 58507 weather forecast Day 3, 6 hours 7 AM 54° 54° Clear 0%

0% Thunder
( 0% severe)
  CALM 93% 52°

Clear



BISMARCK, ND 58507 weather forecast Day 3, 9 hours 10 AM 68° 68° Clear   CALM 59% 53°
BISMARCK, ND 58507 weather forecast Day 3, 15 hours 1 PM 78° 78° Clear 0%

0% Thunder
( 2% severe)
E   1 36% 49°
BISMARCK, ND 58507 weather forecast Day 3, 18 hours 4 PM 82° 80° Clear ESE   2 28% 46°
BISMARCK, ND 58507 weather forecast Day 3, 21 hours 7 PM 80° 79° Partly Cloudy     ESE   6 30% 46°

BISMARCK, ND extended weather forecast

Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Low 59° Low 61° Low 56° Low 57° Low 57°
High 86° High 84° High 86° High 89° High 84°
BISMARCK, ND 58507 weather forecast Day 4 BISMARCK, ND 58507 weather forecast Day 5 BISMARCK, ND 58507 weather forecast Day 6 BISMARCK, ND 58507 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
24% Rain
Mostly Cloudy
55% Rain
Clear
16% Rain
Clear
12% Rain
Clear
17% Rain
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