BISMARCK, ND 58505 Weather Forecast & Current Conditions

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BISMARCK, ND
Current Weather

2:52 AM CDT AUG 15, 2026
Overcast
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 9 miles
Wind: WSW at 8 mph
Pressure: 29.98 inches
Last 72 hours

Local Area Snow Depth

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BISMARCK, ND 58505
Weather Forecast

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Snow Depth pages
TODAY
Mostly cloudy. Highs in the upper 70s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
TONIGHT
Partly cloudy in the evening then clearing. Lows in the lower 50s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.
SUNDAY
Sunny. Highs around 80. Northwest winds around 5 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 50s. South winds around 5 mph. Chance of rain 50 percent.
MONDAY
Mostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Southwest winds 5 to 10 mph, becoming northwest with gusts up to 20 mph in the afternoon. Chance of rain 20 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40 percent.
TUESDAY
Partly sunny. A chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 30 percent.
WEDNESDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Lows in the lower 50s. Chance of rain 20 percent.
THURSDAY
Mostly sunny. Highs in the lower 80s.
THURSDAY NIGHT
Partly cloudy in the evening then clearing. Lows in the mid 50s.
FRIDAY
Sunny. Highs in the mid 80s.

Visible Weather Satellite
BISMARCK, ND 58505
Infrared Weather Satellite
BISMARCK, ND 58505
NEXRAD Weather Radar
BISMARCK, ND 58505

BISMARCK, ND 3 hourly weather forecast

weather forecast created  6:00 PM MDT  8/14/2026
Saturday
15 AUG 2026
BISMARCK, ND 58505 weather forecast Day 1, 0 hours 1 AM 66° 66° Mostly Cloudy 13%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
SSE   6 100% 66°
Low 60° BISMARCK, ND 58505 weather forecast Day 1, 3 hours 4 AM 64° 64° Mostly Cloudy W   9 100% 64°
High 77° BISMARCK, ND 58505 weather forecast Day 1, 6 hours 7 AM 61° 59° Mostly Cloudy 5%

0% Thunder
( 1% severe)
WNW   12 100% 61°

Mostly Cloudy



BISMARCK, ND 58505 weather forecast Day 1, 9 hours 10 AM 65° 65° Mostly Cloudy NW   15 87% 61°
BISMARCK, ND 58505 weather forecast Day 1, 12 hours 1 PM 72° 72° Mostly Cloudy 1%

0% Thunder
( 2% severe)
NW   16 68% 61°
BISMARCK, ND 58505 weather forecast Day 1, 15 hours 4 PM 76° 78° Partly Cloudy NW   16 56% 59°
BISMARCK, ND 58505 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNW   13 58% 59°
BISMARCK, ND 58505 weather forecast Day 1, 21 hours 10 PM 66° 66° Partly Cloudy NNW   7 78% 59°
Sunday
16 AUG 2026
BISMARCK, ND 58505 weather forecast Day 2, 0 hours 1 AM 59° 59° Clear 0%

0% Thunder
( 0% severe)
NNW   5 96% 58°
Low 51° BISMARCK, ND 58505 weather forecast Day 2, 3 hours 4 AM 56° 56° Partly Cloudy NW   3 100% 56°
High 80° BISMARCK, ND 58505 weather forecast Day 2, 6 hours 7 AM 54° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 100% 54°

Partly Cloudy



BISMARCK, ND 58505 weather forecast Day 2, 9 hours 10 AM 65° 65° Clear   CALM 78% 58°
BISMARCK, ND 58505 weather forecast Day 2, 12 hours 1 PM 74° 74° Clear 1%

0% Thunder
( 4% severe)
WNW   3 51% 55°
BISMARCK, ND 58505 weather forecast Day 2, 15 hours 4 PM 78° 79° Partly Cloudy WNW   6 42% 53°
BISMARCK, ND 58505 weather forecast Day 2, 18 hours 7 PM 77° 78° Partly Cloudy 23%
RAIN
.1–.25 in
0% Thunder
( 10% severe)
WSW   3 45% 54°
BISMARCK, ND 58505 weather forecast Day 2, 21 hours 10 PM 67° 67° Partly Cloudy ESE   5 70% 57°

BISMARCK, ND extended weather forecast

Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Friday
21 AUG 2026
Low 60° Low 59° Low 54° Low 59° Low 58°
High 87° High 81° High 83° High 87° High 92°
BISMARCK, ND 58505 weather forecast Day 3 BISMARCK, ND 58505 weather forecast Day 4 BISMARCK, ND 58505 weather forecast Day 5 BISMARCK, ND 58505 weather forecast Day 6 BISMARCK, ND 58505 weather forecast Day 7
Partly Cloudy
47% Rain
Partly Cloudy
40% Rain
Partly Cloudy
19% Rain
Partly Cloudy
28% Rain
Clear
17% Rain
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