Bismarck weather live forecast

Today's maximum temperature in Bismarck is expected to be 29°C. Select a day from the live weather forecast for Bismarck, North Dakota, USA for more weather parameters.

Thursday
10th Sep
29

12

12

6
Friday
11th Sep
22

13

6

6
Saturday
12th Sep
18

11

5

5
Sunday
13th Sep
16

8

0

4
Monday
14th Sep
17

11

3

2

5-day weather forecast updated at 04:00 on Thursday 10th September 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 Thursday 10th September 2026

Expect clear skies in Bismarck, North Dakota with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

29
°C maximum temperature
12
°C minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from SW

Bismarck weather for Friday 11th September 2026

Expect scattered clouds in Bismarck, North Dakota with a maximum temperature of 22°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north.

22
°C maximum temperature
13
°C minimum temperature
scattered clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
28
kph wind from N

Bismarck weather for Saturday 12th September 2026

Expect broken clouds in Bismarck, North Dakota with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
16
kph wind from NW

Bismarck weather for Sunday 13th September 2026

Expect cloudy with some rain in Bismarck, North Dakota with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 24 kph from the east.

16
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
4
UV index (Moderate)
63
% chance of some rain
<10
mm of rainfall expected
16
°C wind chill
24
kph wind from E

Bismarck weather for Monday 14th September 2026

Expect isolated thunderstorms in Bismarck, North Dakota with a maximum temperature of 17°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 24 kph from the west.