Bismarck, ND Hourly Forecast

North Dakota, United States 🇺🇸
78°
Sunny Feels like 76°
Updated 1 hour ago

Bismarck temperature trend - Next 24 hours

78° 1 PM 1 PM - 78°F (26°C), Sunny 2 PM - 81°F (27°C), Sunny 3 PM - 82°F (28°C), Sunny 81° 4 PM 4 PM - 81°F (27°C), Sunny 5 PM - 81°F (27°C), Sunny 6 PM - 80°F (27°C), Sunny 78° 7 PM 7 PM - 78°F (26°C), Sunny 8 PM - 79°F (26°C), Sunny 9 PM - 73°F (23°C), Clear 70° 10 PM 10 PM - 70°F (21°C), Clear 11 PM - 68°F (20°C), Clear 12 AM - 66°F (19°C), Clear 65° 1 AM 1 AM - 65°F (18°C), Clear 2 AM - 64°F (18°C), Clear 3 AM - 63°F (17°C), Clear 62° 4 AM 4 AM - 62°F (17°C), Clear 5 AM - 62°F (16°C), Clear 6 AM - 61°F (16°C), Clear 60° 7 AM 7 AM - 60°F (16°C), Sunny 8 AM - 64°F (18°C), Sunny 9 AM - 62°F (16°C), Sunny 67° 10 AM 10 AM - 67°F (20°C), Sunny 11 AM - 72°F (22°C), Sunny 12 PM - 75°F (24°C), Sunny

The next 24 hours at a glance

  • Warmest hour: 3 PM - around 82°
  • Coolest hour: 7 AM - around 60°
  • Rain risk: low all day (peaks at 4%)
  • UV peak: 2 PM at index 6 - sun protection recommended
  • Windiest: 6 PM at 10 mph

Bismarck hourly weather - Wednesday, August 26

In Bismarck, expect a high near 82°F (28°C) around 3 PM and a low of 68°F (20°C) near 11 PM, with no meaningful precipitation risk.

TimeConditionsTemp FeelsRainWind HumidityUV
1 PM Sunny 78° 76° 1% 8 mph NNW 44% 6
2 PM Sunny 81° 77° 1% 8 mph NNW 38% 6
3 PM Sunny 82° 78° 1% 8 mph NNW 32% 5
4 PM Sunny 81° 73° 1% 8 mph NNW 21% 4
5 PM Sunny 81° 73° 1% 9 mph NNW 19% 3
6 PM Sunny 80° 71° 0% 10 mph NNW 18% 1
7 PM Sunny 78° 70° 0% 10 mph N 19% 0
8 PM Sunny 79° 73° 0% 8 mph NNE 26% 0
9 PM Clear 73° 68° 1% 8 mph NE 35% 0
10 PM Clear 70° 65° 1% 8 mph NE 40% 0
11 PM Clear 68° 63° 1% 7 mph ENE 46% 0

Bismarck hourly weather - Thursday, August 27

In Bismarck, expect a high near 83°F (28°C) around 8 PM and a low of 60°F (16°C) near 7 AM, with no meaningful precipitation risk.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Clear 66° 63° 2% 5 mph ENE 50% 0
1 AM Clear 65° 62° 2% 4 mph ENE 53% 0
2 AM Clear 64° 62° 3% 2 mph E 56% 0
3 AM Clear 63° 62° 3% 2 mph E 57% 0
4 AM Clear 62° 61° 3% 2 mph ESE 58% 0
5 AM Clear 62° 60° 3% 2 mph SE 60% 0
6 AM Clear 61° 59° 4% 3 mph E 61% 0
7 AM Sunny 60° 58° 4% 3 mph E 63% 0
8 AM Sunny 64° 62° 3% 3 mph E 57% 0
9 AM Sunny 62° 57° 2% 5 mph E 46% 1
10 AM Sunny 67° 61° 1% 6 mph E 38% 2
11 AM Sunny 72° 66° 1% 7 mph E 32% 4
12 PM Sunny 75° 69° 1% 7 mph E 28% 5
1 PM Overcast 78° 72° 9% 7 mph E 24% 6
2 PM Overcast 80° 74° 9% 5 mph E 20% 7
3 PM Overcast 82° 77° 9% 4 mph ESE 18% 6
4 PM Overcast 83° 78° 9% 4 mph ESE 18% 4
5 PM Overcast 83° 78° 9% 4 mph ESE 18% 3
6 PM Overcast 83° 77° 8% 4 mph ESE 18% 1
7 PM Sunny 81° 76° 1% 4 mph ESE 20% 0
8 PM Sunny 83° 79° 0% 5 mph ESE 25% 0
9 PM Clear 78° 72° 0% 7 mph ESE 28% 0
10 PM Clear 74° 68° 1% 9 mph ESE 33% 0
11 PM Cloudy 72° 66° 5% 8 mph ESE 36% 0

Bismarck hourly weather - Friday, August 28

In Bismarck, expect a high near 84°F (29°C) around 5 PM and a low of 63°F (17°C) near 8 AM; precipitation risk peaks at 21% around 11 AM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Overcast 70° 65° 10% 8 mph ESE 39% 0
1 AM Cloudy 70° 65° 7% 8 mph SE 39% 0
2 AM Cloudy 70° 64° 5% 8 mph SE 38% 0
3 AM Overcast 70° 64° 9% 8 mph ESE 39% 0
4 AM Overcast 70° 63° 10% 9 mph ESE 40% 0
5 AM Overcast 68° 62° 10% 9 mph ESE 42% 0
6 AM Patchy rain nearby 69° 62° 11% 9 mph ESE 41% 0
7 AM Patchy rain nearby 67° 60° 17% 10 mph SE 40% 0
8 AM Thundery outbreaks in nearby 63° 55° 11% 9 mph SE 37% 4
9 AM Overcast 66° 55° 10% 14 mph ESE 35% 4
10 AM Overcast 70° 60° 10% 15 mph SE 35% 5
11 AM Patchy rain nearby 69° 61° 21% 15 mph SE 53% 5
12 PM Patchy rain nearby 72° 66° 19% 12 mph SE 53% 5
1 PM Patchy rain nearby 76° 70° 17% 12 mph SE 45% 5
2 PM Overcast 79° 77° 10% 9 mph SSE 42% 6
3 PM Patchy rain nearby 78° 74° 11% 16 mph SE 43% 6
4 PM Overcast 82° 75° 10% 15 mph SE 40% 6
5 PM Patchy rain nearby 84° 78° 11% 14 mph SSE 38% 6
6 PM Overcast 82° 81° 8% 18 mph SSE 42% 6
7 PM Partly Cloudy 81° 81° 2% 14 mph SSE 43% 7
8 PM Cloudy 75° 69° 7% 14 mph SSE 52% 5
9 PM Clear 75° 71° 3% 11 mph SSE 57% 0
10 PM Clear 73° 71° 5% 10 mph SE 63% 0
11 PM Overcast 74° 75° 20% 7 mph SE 74% 0

Quick answers for the hours ahead

What is the warmest hour in Bismarck today?
3 PM is forecast to be the warmest, at about 82°F (28°C) with sunny.
Will it rain in Bismarck tonight?
Unlikely - the evening precipitation chance stays at or below 1%.
When is the UV index highest in Bismarck today?
Around 2 PM, when it reaches 6. From UV 3 upward, sun protection is recommended.

Bismarck hour-by-hour: what to expect

Over the next 24 hours in Bismarck, temperatures range from 60°F (16°C) around 7 AM up to 82°F (28°C) near 3 PM - right in line with the typical August high of 81°F (27°C).

Precipitation chances stay minimal throughout, so plans can skip the umbrella. UV reaches 6 (2 PM) - sun protection recommended through midday.

The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Bismarck 14-day forecast or the monthly climate averages.

Hourly forecasts nearby