Bismarck weather live forecast

Today's maximum temperature in Bismarck is expected to be 40°C. Select a day from the live weather forecast for Bismarck, North Dakota, USA for more weather parameters.

Sunday
12th Jul
40

23

16

10
Monday
13th Jul
40

26

15

9
Tuesday
14th Jul
35

23

14

9
Wednesday
15th Jul
34

21

11

9
Thursday
16th Jul
36

23

12

9

5-day weather forecast updated at 04:00 on Sunday 12th July 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 Sunday 12th July 2026

Expect clear skies in Bismarck, North Dakota with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south.

40
°C maximum temperature
23
°C minimum temperature
clear skies
16
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
25
kph wind from S

Bismarck weather for Monday 13th July 2026

Expect clear skies in Bismarck, North Dakota with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south.

40
°C maximum temperature
26
°C minimum temperature
clear skies
15
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
25
kph wind from S

Bismarck weather for Tuesday 14th July 2026

Expect clear skies in Bismarck, North Dakota with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.

35
°C maximum temperature
23
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
25
kph wind from E

Bismarck weather for Wednesday 15th July 2026

Expect scattered clouds in Bismarck, North Dakota with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.

34
°C maximum temperature
21
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
25
kph wind from E

Bismarck weather for Thursday 16th July 2026

Expect scattered clouds in Bismarck, North Dakota with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.