National Weather Service Forecast for: Mountain Home AR
Issued by: National Weather Service Little Rock, AR
Updated: 11:35 am CDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 82. South wind around 5 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 52. South wind around 5 mph becoming calm.
Mostly Clear
 Friday

Friday: Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 54. Calm wind.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 89. Calm wind becoming northwest around 5 mph.
Sunny
 Saturday
Night
Saturday Night: Clear, with a low around 59. Calm wind becoming south around 5 mph after midnight.
Clear
 Sunday

Sunday: Sunny, with a high near 92. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 47. West wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Mostly Clear
 Monday

Monday: Sunny, with a high near 65. North northeast wind around 10 mph, with gusts as high as 20 mph.
Sunny
Hi 82 °F Lo 52 °F Hi 87 °F Lo 54 °F Hi 89 °F Lo 59 °F Hi 92 °F Lo 47 °F Hi 65 °F

 

This Afternoon
 
 Sunny, with a high near 82. South wind around 5 mph.
Tonight
 
 Mostly clear, with a low around 52. South wind around 5 mph becoming calm.
Friday
 
 Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 54. Calm wind.
Saturday
 
 Sunny, with a high near 89. Calm wind becoming northwest around 5 mph.
Saturday Night
 
 Clear, with a low around 59. Calm wind becoming south around 5 mph after midnight.
Sunday
 
 Sunny, with a high near 92. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
 
 Mostly clear, with a low around 47. West wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Monday
 
 Sunny, with a high near 65. North northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
 
 Partly cloudy, with a low around 38.
Tuesday
 
 Partly sunny, with a high near 68.
Tuesday Night
 
 Partly cloudy, with a low around 44.
Wednesday
 
 Sunny, with a high near 79.

 

Forecast from NOAA-NWS for Mountain Home AR.