Tomorrow's Weather Forecast - Wahpeton

Tomorrow's weather in Wahpeton. high 20°C (68°F), low 12°C (54°F). Overcast.

Tomorrow’s Outlook

Tomorrow will be 12°C cooler than today. Mild conditions with dry weather expected all day. Humidity sits at a moderate 48%, so the air shouldn't feel unusually damp or dry. Expect a steady breeze around 29 km/h through the day. Sunrise is at 7:00 AM and sunset at 7:43 PM, for about 12h 43m of daylight.

Tomorrow
20°/ 12°
Today32° / 17°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon14°
Rain probability
0%
Wind speed
26 km/h
AfternoonNoon – 6 PM20°
Rain probability
1%
Wind speed
29 km/h
Evening6 PM – Midn15°
Rain probability
2%
Wind speed
21 km/h
NightMidn – 6 AM16°
Rain probability
1%
Wind speed
20 km/h

24-Hour Rain & Temperature Forecast

Tomorrow12 Sep
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Temperature · peaks at +20°C

Planning Advice for Tomorrow

Clothing
Warm jacket and comfortable layers recommended.
Outdoor
Good conditions for outdoor activities.
Travel
Standard travel conditions expected.

Sunrise & Sunset

Sunrise
Dawn 6:30 AM
Total Daylight
Full day forecastSolar noon 1:22 PM
Sunset
Dusk 8:13 PM
vs today-3 min daylight
Sunrise shift1 min later
Sunset shift2 min earlier

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Wahpeton is forecast to reach a high of 20°C tomorrow, with an overnight low around 12°C. That's 4° below the long-term average high of 24°C for this time of year. Expect little chance of rain (2% probability) and moderate breezes averaging 29 km/h. Air quality is currently good (AQI 31), with no notable outdoor health concerns.

Today vs Normal

32°C+8° above normal

The long-term average high for today is 24°C.

18 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-28: 25°C25°2026-08-29: 27°C27°2026-08-30: 25°C25°2026-08-31: 29°C29°2026-09-01: 28°C28°2026-09-02: 29°C29°2026-09-03: 32°C32°2026-09-04: 31°C31°2026-09-05: 30°C30°2026-09-06: 27°C27°2026-09-07: 27°C27°2026-09-08: 28°C28°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.