
Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Hazardous Weather Conditions
Current conditions at
Harrison, Boone County Airport (KHRO)
Lat: 36.26°NLon: 93.15°WElev: 1365ft.
Overcast
74°F
23°C
| Humidity | 82% |
| Wind Speed | W 9 G 16 mph |
| Barometer | 30.08 in (1017.4 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 9:53 am CDT |
Extended Forecast for
Oak Grove AR
Today
High: 80 °F
Chance
T-storms then
Showers
LikelyTonight

Low: 46 °F
Showers
LikelyFriday

High: 58 °F
Partly Sunny
Friday Night

Low: 40 °F
Decreasing
CloudsSaturday

High: 62 °F
Sunny
Saturday Night

Low: 38 °F
Clear
Sunday

High: 67 °F
Sunny
Sunday Night

Low: 41 °F
Mostly Clear
Monday

High: 73 °F
Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers between 1am and 4am. Mostly cloudy, with a low around 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 58. North wind around 20 mph, with gusts as high as 30 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 62. Northeast wind around 5 mph.
Saturday Night
Clear, with a low around 38. Calm wind.
Sunday
Sunny, with a high near 67. Calm wind becoming southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 41. Southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 73. Calm wind becoming southeast around 5 mph.
Monday Night
Mostly clear, with a low around 46. Southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 76. Calm wind becoming southeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 50. Southeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 80. Calm wind becoming south around 5 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Oak Grove AR
36.45°N 93.44°W
36.45°N 93.44°W
7:50 am CDT Oct 15, 2026
10am CDT Oct 15, 2026-6pm CDT Oct 21, 2026



