Bismarck weather live forecast

Today's maximum temperature in Bismarck is expected to be 24°C. Select a day from the live weather forecast for Bismarck, North Dakota, USA for more weather parameters.

Friday
14th Aug
24

18

1

3
Saturday
15th Aug
24

16

6

3
Sunday
16th Aug
25

13

11

6
Monday
17th Aug
30

14

10

6
Tuesday
18th Aug
24

16

4

5

5-day weather forecast updated at 04:00 on Friday 14th 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 Friday 14th August 2026

Expect mostly cloudy with rain in Bismarck, North Dakota with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 19 kph from the south-east.

24
°C maximum temperature
18
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
3
UV index (Moderate)
72
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
19
kph wind from SE

Bismarck weather for Saturday 15th August 2026

Expect broken clouds in Bismarck, North Dakota with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

24
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from NW

Bismarck weather for Sunday 16th August 2026

Expect scattered clouds in Bismarck, North Dakota with a maximum temperature of 25°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

25
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from W

Bismarck weather for Monday 17th August 2026

Expect scattered clouds in Bismarck, North Dakota with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

30
°C maximum temperature
14
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from S

Bismarck weather for Tuesday 18th August 2026

Expect isolated thunderstorms in Bismarck, North Dakota with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 13 kph from the north-east.