Tomorrow's Weather Forecast - Raleigh

Tomorrow's weather in Raleigh. high 32°C (90°F), low 23°C (73°F). Overcast.

Tomorrow’s Outlook

Tomorrow will be 3°C cooler than today. Showers are likely in the evening, with rain probability peaking near 64%. That risk lines up with humidity averaging 75% through the day the more moisture in the air, the more readily clouds build into showers. Humidity stays high near 75%, so it will feel muggier and stickier than the temperature alone suggests. A light breeze near 18 km/h is expected. Sunrise is at 6:54 AM and sunset at 7:25 PM, for about 12h 31m of daylight.

Tomorrow
32°/ 23°
Today35° / 23°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon26°
Rain probability
8%
Wind speed
10 km/h
AfternoonNoon – 6 PM32°
Rain probability
34%
Wind speed
14 km/h
Evening6 PM – Midn27°
Rain probability
64%
Wind speed
18 km/h
NightMidn – 6 AM25°
Rain probability
10%
Wind speed
9 km/h

24-Hour Rain & Temperature Forecast

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Temperature · peaks at +32°C

Planning Advice for Tomorrow

Clothing
Light waterproof jacket with an umbrella is a smart choice.
Outdoor
Outdoor plans may need flexibility; showers are likely.
Travel
Wet roads may slow traffic; allow a little extra time.

Sunrise & Sunset

Sunrise
Dawn 6:24 AM
Total Daylight
Full day forecastSolar noon 1:10 PM
Sunset
Dusk 7:55 PM
vs today-2 min daylight
Sunrise shiftSame time
Sunset shift2 min earlier

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Raleigh is forecast to reach a high of 32°C tomorrow, with an overnight low around 23°C. That's 3° above the long-term average high of 29°C for this time of year. Expect a fair chance of rain (64% probability) and a gentle breeze averaging 18 km/h. Air quality is currently good (AQI 43), with no notable outdoor health concerns.

Today vs Normal

35°C+6° above normal

The long-term average high for today is 29°C.

8 of the last 19 days with published data ran above normal.

That's a break from the pattern - today's forecast runs above normal even though the recent stretch mostly ran below.

2026-08-19: 34°C34°2026-08-20: 35°C35°2026-08-21: 30°C30°2026-08-22: 28°C28°2026-08-23: 29°C29°2026-08-24: 30°C30°2026-08-25: 28°C28°2026-08-26: 30°C30°2026-08-27: 29°C29°2026-08-28: 30°C30°2026-08-29: 29°C29°2026-08-30: 30°C30°

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.