Current Conditions
Bismarck, North Dakota
Wind
ESE 12 mph20 km/h
Humidity
57%
Cloud Cover
37%
As of Wednesday, September 2, 2026 at 9:45 PM CDT
Today's Outlook
Night
Mostly clear, with a low around 66°F19°C. Breezy from the ENE at 10 to 12 mph16 to 20 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 85°F30°C | Low 65°F18°C | Precip 0.01 in0.2 mm9% | Cloud 31% | Wind E 9 mph15 km/h | Thursday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 65°F18°C. Breezy from the ESE at 9 to 11 mph14 to 17 km/h. Thursday Night: Mostly clear, with a low around 66°F19°C. Breezy from the ENE at 10 to 12 mph16 to 20 km/h. | |
| Clear | High 89°F32°C | Low 57°F14°C | Precip 0.01 in0.2 mm6% | Cloud 34% | Wind E 10 mph16 km/h | Friday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 57°F14°C. Windy from the E at 11 to 16 mph18 to 25 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the E at 9 to 13 mph14 to 21 km/h. | |
| Clear | High 94°F34°C | Low 70°F21°C | Precip 0.01 in0.3 mm9% | Cloud 14% | Wind SE 10 mph16 km/h | Saturday: Mostly clear and hot, with a high of 94°F34°C and morning low of 70°F21°C. Breezy from the SE at 10 to 11 mph16 to 18 km/h. Humid. Saturday Night: Mostly clear, with a low around 73°F23°C. Breezy from the ESE at 10 to 13 mph15 to 21 km/h. | |
| Drizzle | High 87°F31°C | Low 69°F20°C | Precip 0.04 in1.1 mm19% | Cloud 43% | Wind E 9 mph15 km/h | Sunday: Partly cloudy and hot, with a high of 87°F31°C and morning low of 69°F20°C. Breezy from the E at 9 to 11 mph15 to 17 km/h. 16% chance of drizzle around midday. Humid. Sunday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the E at 9 to 12 mph15 to 20 km/h. 19% chance of drizzle in the evening. | |
| Light Rain | High 83°F28°C | Low 68°F20°C | Precip 0.27 in6.9 mm53% | Cloud 71% | Wind SE 13 mph21 km/h | Monday: Overcast and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the SE at 14 to 15 mph23 to 25 km/h. 53% chance of light rain throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the ESE at 11 to 13 mph18 to 20 km/h. 22% chance of showers throughout the night. | |
| Drizzle | High 80°F27°C | Low 63°F17°C | Precip 0.03 in0.8 mm10% | Cloud 29% | Wind W 10 mph16 km/h | Tuesday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 63°F17°C. Breezy from the W at 11 to 13 mph18 to 20 km/h. 10% chance of drizzle throughout the day. Tuesday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. | |
| Clear | High 79°F26°C | Low 56°F13°C | Precip 0.04 in0.9 mm7% | Cloud 28% | Wind W 9 mph15 km/h | Wednesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 56°F13°C. Breezy from the W at 11 to 13 mph18 to 20 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 58°F14°C. Breezy from the WNW at 8 to 9 mph12 to 14 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdaySep 3 | 85°F30°C | 65°F18°C | 0.01 in0.2 mm· 9% | 31% | Clear | E 9 mph15 km/h | |
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 65°F18°C. Breezy from the ESE at 9 to 11 mph14 to 17 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the ENE at 10 to 12 mph16 to 20 km/h. | |||||||
| FridaySep 4 | 89°F32°C | 57°F14°C | 0.01 in0.2 mm· 6% | 34% | Clear | E 10 mph16 km/h | |
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 57°F14°C. Windy from the E at 11 to 16 mph18 to 25 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the E at 9 to 13 mph14 to 21 km/h. | |||||||
| SaturdaySep 5 | 94°F34°C | 70°F21°C | 0.01 in0.3 mm· 9% | 14% | Clear | SE 10 mph16 km/h | |
DayMostly clear and hot, with a high of 94°F34°C and morning low of 70°F21°C. Breezy from the SE at 10 to 11 mph16 to 18 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the ESE at 10 to 13 mph15 to 21 km/h. | |||||||
| SundaySep 6 | 87°F31°C | 69°F20°C | 0.04 in1.1 mm· 19% | 43% | Drizzle | E 9 mph15 km/h | |
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 69°F20°C. Breezy from the E at 9 to 11 mph15 to 17 km/h. 16% chance of drizzle around midday. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the E at 9 to 12 mph15 to 20 km/h. 19% chance of drizzle in the evening. | |||||||
| MondaySep 7 | 83°F28°C | 68°F20°C | 0.27 in6.9 mm· 53% | 71% | Light Rain | SE 13 mph21 km/h | |
DayOvercast and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the SE at 14 to 15 mph23 to 25 km/h. 53% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the ESE at 11 to 13 mph18 to 20 km/h. 22% chance of showers throughout the night. | |||||||
| TuesdaySep 8 | 80°F27°C | 63°F17°C | 0.03 in0.8 mm· 10% | 29% | Drizzle | W 10 mph16 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 63°F17°C. Breezy from the W at 11 to 13 mph18 to 20 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. | |||||||
| WednesdaySep 9 | 79°F26°C | 56°F13°C | 0.04 in0.9 mm· 7% | 28% | Clear | W 9 mph15 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 56°F13°C. Breezy from the W at 11 to 13 mph18 to 20 km/h. Dry air. NightMostly clear, with a low around 58°F14°C. Breezy from the WNW at 8 to 9 mph12 to 14 km/h. | |||||||
| ThursdaySep 10 | 79°F26°C | 54°F12°C | 0.06 in1.5 mm· 11% | 35% | Drizzle | W 8 mph13 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 54°F12°C. Breezy from the W at 9 to 11 mph15 to 17 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 57°F14°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. | |||||||
| FridaySep 11 | 79°F26°C | 56°F13°C | 0.11 in2.9 mm· 13% | 42% | Showers | W 9 mph14 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 56°F13°C. Breezy from the W at 9 to 10 mph14 to 17 km/h. 12% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 58°F14°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 13% chance of showers throughout the night. | |||||||
| SaturdaySep 12 | 75°F24°C | 55°F13°C | 0.07 in1.9 mm· 16% | 50% | Drizzle | W 10 mph16 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 55°F13°C. Breezy from the W at 11 to 12 mph17 to 20 km/h. 13% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 57°F14°C. Breezy from the WNW at 9 mph14 km/h. 16% chance of drizzle throughout the night. | |||||||
| SundaySep 13 | 72°F22°C | 53°F12°C | 0.07 in1.9 mm· 15% | 47% | Drizzle | WNW 10 mph16 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 53°F12°C. Breezy from the WNW at 11 to 12 mph18 to 20 km/h. 15% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the NW at 9 to 10 mph15 to 16 km/h. 11% chance of drizzle throughout the night. | |||||||
| MondaySep 14 | 73°F23°C | 51°F10°C | 0.06 in1.6 mm· 17% | 41% | Drizzle | SW 10 mph15 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 51°F10°C. Breezy from the WSW at 10 to 12 mph17 to 19 km/h. 17% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 53°F12°C. Breezy from the S at 9 mph14 km/h. 12% chance of drizzle overnight. | |||||||
| TuesdaySep 15 | 74°F23°C | 52°F11°C | 0.07 in1.7 mm· 14% | 43% | Drizzle | S 9 mph15 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 52°F11°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the SE at 9 mph14 km/h. 11% chance of drizzle throughout the night. | |||||||
| WednesdaySep 16 | 74°F23°C | 53°F12°C | 0.09 in2.3 mm· 16% | 42% | Drizzle | WSW 10 mph16 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 53°F12°C. Breezy from the W at 11 to 12 mph17 to 19 km/h. 16% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the SSW at 9 mph14 km/h. 10% chance of drizzle throughout the night. | |||||||
| ThursdaySep 17 | 73°F23°C | 51°F11°C | 0.03 in0.8 mm· 10% | 37% | Drizzle | W 10 mph16 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 51°F11°C. Breezy from the W at 10 to 11 mph17 to 18 km/h. 10% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the W at 9 mph14 km/h. | |||||||
Nearby Cities
About This Forecast
This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 46.8083°N, 100.7837°W·Elevation: 514m·Timezone: America/Chicago·Population: 75,092