Bismarck weather live forecast

Today's maximum temperature in Bismarck is expected to be 28°C. Select a day from the live weather forecast for Bismarck, North Dakota, USA for more weather parameters.

Wednesday
5th Aug
28

11

7

6
Thursday
6th Aug
32

13

11

7
Friday
7th Aug
26

13

13

7
Saturday
8th Aug
30

14

13

7
Sunday
9th Aug
28

15

5

6

5-day weather forecast updated at 04:00 on Wednesday 5th August 2026 GMT

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The 5-day weather forecast for North Dakota (Bismarck) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Bismarck weather forecast by day

Below are the detailed weather forecasts for Bismarck for the next 5 days.

Bismarck weather for Wednesday 5th August 2026

Expect scattered clouds in Bismarck, North Dakota with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

28
°C maximum temperature
11
°C minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from W

Bismarck weather for Thursday 6th August 2026

Expect scattered clouds in Bismarck, North Dakota with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

32
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from W

Bismarck weather for Friday 7th August 2026

Expect clear skies in Bismarck, North Dakota with a maximum temperature of 26°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

26
°C maximum temperature
13
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Bismarck weather for Saturday 8th August 2026

Expect scattered clouds in Bismarck, North Dakota with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

30
°C maximum temperature
14
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from NE

Bismarck weather for Sunday 9th August 2026

Expect isolated thunderstorms in Bismarck, North Dakota with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 19 kph from the east.