Weather Alert
William B Umstead State Park Weather Warning NWS WEATHER ALERT FOR THE WILLIAM B UMSTEAD STATE PARK, NC AREA - Issued: 423 AM EDT Thu Aug 27 2026 William B Umstead State Park Weather Warning

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William B Umstead State Park, NC Weather Forecast

8801 Glenwood Ave., Raleigh, NC 27617 (984) 867-8240
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William B Umstead State Park, NC Weather Forecast

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William B Umstead State Park NC weather - Partly Cloudy - 86°F
Partly Cloudy
86°F
Updated 1:23 pm
Feels Like 90°F
Humidity 58%
Wind VRB 5 mph
Barometer  30.01 in
Dew Point 70°F
William B Umstead State Park NC weather - Partly Cloudy - 30°C
Partly Cloudy
30°C
Updated 1:23 pm
Feels Like 32°C
Humidity 58%
Wind VRB 8 km/h
Barometer  101.6 kPa
Dew Point 21°C
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William B Umstead State Park Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
William B Umstead State Park, NC Weather - Today Chance Of T-Storm William B Umstead State Park, NC Weather - Tonight Chance Of T-Storm William B Umstead State Park, NC Weather - Friday Chance Of T-Storm William B Umstead State Park, NC Weather - Friday Night Thunderstorms William B Umstead State Park, NC Weather - Saturday Chance Of T-Storm William B Umstead State Park, NC Weather - Saturday Night Chance Of T-Storm William B Umstead State Park, NC Weather - Sunday Chance Of T-Storm William B Umstead State Park, NC Weather - Sunday Night Mostly Clear William B Umstead State Park, NC Weather - Monday Mostly Clear William B Umstead State Park, NC Weather - Monday Night Clear William B Umstead State Park, NC Weather - Tuesday Clear William B Umstead State Park, NC Weather - Tuesday Night Mostly Clear
Chance of T-Storm Chance of T-Storm Chance of T-Storm Thunderstorms Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Clear Mostly Clear Clear Clear Mostly Clear
Hi: 89°FHi: 32°C
 Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
 Lo: 70°FLo: 21°C Hi: 85°FHi: 29°C
 Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
 Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C		 Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 75°FLo: 24°C
POP: 30% POP: 30% POP: 50% POP: 60% POP: 40% POP: 40% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 407 AM EDT Thu Aug 27 2026 William B Umstead State Park, NC Weather - WeatherWorld.com

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Issued: 650 AM EDT Thu Aug 27 2026

Key Messages

As of 320 AM Thursday...

1) Unsettled weather and above-normal rain chances are expected through Sat evening, with isolated heavy downpours possible. A few strong storms also possible on Fri.

2) Above-normal temperatures likely to end August and persist into early September.

$$

.DISCUSSION... As of 320 AM Thursday...

KEY MESSAGE 1... Unsettled weather and above-normal rain chances are expected through Sat evening, with isolated heavy downpours possible. A few strong storms also possible o...