Walnut Creek Weather Forecast
- 78
- 100
Slight Chance Thunderstorms
- 77
- 98
Chance Thunderstorms
- 76
- 95
Chance Thunderstorms
- 76
- 97
Chance Thunderstorms
- 73
- 96
Thunderstorms Likely
- 69
- 86
Rain Showers Likely
Today 27 Jul Wake
Mostly sunny. Hot. Near steady temperature in the mid 90s. Northwest Winds around 5 Mph. Heat index Values up to 111.
Tonight 27 Jul Wake
Partly cloudy. Lows in the upper 70s. West Winds around 5 Mph in the Evening, becoming light and variable.
Walnut Creek Temperature Statistics
July Temperature
Raleigh / Durham, Raleigh-Durham International Airport (14.3 miles)
Lowest 23 July, 2025
68.6 °FAverage July
83.1 °FHighest 1 July, 2025
97.6 °F
Climate (2020–Present)
Raleigh / Durham, Raleigh-Durham International Airport (14.3 miles)
Average Low 2020–2025
53.1 °FAverage 2020–2025
63 °FAverage High 2020–2025
73.9 °F