Bismarck 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Bismarck 7-day weather forecast

Stacker created the forecast for Bismarck, North Dakota using data from OpenWeather. This week's high is 88 °F on Sunday, while the low is 34 °F on Tuesday. There are expected to be 0 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 43 °F, low of 38 °F (80% humidity)
- Overcast with a 33% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:04 AM, sunset at 9:14 PM
1 / 6
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Tuesday, May 19

- High of 53 °F, low of 34 °F (53% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:03 AM, sunset at 9:15 PM
2 / 6
1981 Rustic Studio kan // Shutterstock

Wednesday, May 20

- High of 71 °F, low of 36 °F (38% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 6:02 AM, sunset at 9:16 PM
3 / 6
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Thursday, May 21

- High of 70 °F, low of 45 °F (49% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:01 AM, sunset at 9:17 PM
4 / 6
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Friday, May 22

- High of 59 °F, low of 51 °F (88% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:00 AM, sunset at 9:19 PM
5 / 6
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Saturday, May 23

- High of 75 °F, low of 47 °F (38% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 5:59 AM, sunset at 9:20 PM
- First quarter moon
6 / 6
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Sunday, May 24

- High of 88 °F, low of 55 °F (33% humidity)
- Partly sunny with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 5:58 AM, sunset at 9:21 PM

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