Harnett County, NC Weather Forecast
County weather hub
Chance Showers And Thunderstorms
Compare major city weather across Harnett County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms. Partly sunny, with a high near 98. Heat index values as high as 100. West wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Harnett County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in Harnett County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 7:21 PM EDT
- Forecast office
- RAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Harnett County
Thursday looks like the warmest upcoming period in Harnett County at 100 degrees F.
Monday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for This Afternoon at about 9 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 7:21 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- RAH
- Radar station
- KRAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 74. West wind 2 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 96. Heat index values as high as 103. West wind 5 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Heat index values as high as 100. Northwest wind 0 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 89. Northeast wind 2 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Partly sunny, with a high near 90.
Mostly clear, with a low around 68.
Sunny, with a high near 97.
Mostly clear, with a low around 73.
Sunny, with a high near 100.
Mostly clear, with a low around 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 10
|
Chance Showers And Thunderstorms
|
98°F |
9 mph
W
|
|
Tonight
Jul 10
|
Showers And Thunderstorms Likely
|
74°F |
2 to 9 mph
W
|
|
Saturday
Jul 11
|
Partly Sunny then Chance Showers And Thunderstorms
|
96°F |
5 to 9 mph
W
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
71°F |
0 to 7 mph
NW
|
|
Sunday
Jul 12
|
Chance Showers And Thunderstorms
|
89°F |
2 to 8 mph
NE
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely
|
67°F |
2 to 7 mph
NE
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms
|
86°F |
5 to 9 mph
NE
|
|
Monday Night
Jul 13
|
Chance Showers And Thunderstorms
|
66°F |
1 to 8 mph
NE
|
|
Tuesday
Jul 14
|
Partly Sunny
|
90°F |
6 mph
NE
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
68°F |
0 to 3 mph
SE
|
|
Wednesday
Jul 15
|
Sunny
|
97°F |
0 to 3 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
73°F |
2 mph
SW
|
|
Thursday
Jul 16
|
Sunny
|
100°F |
5 mph
SW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
75°F |
3 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Harnett County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in Harnett County.
Largest mapped city population in this region: 9,684.
