Mountain Home, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mountain Home, AR in one place.
Sunny, with a high near 92. Heat index values as high as 98. South southwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Mountain Home, AR is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 12:09 AM CDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Mountain Home, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 12:09 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Mountain Home
Tuesday looks like the warmest upcoming period in Mountain Home at 92 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph NNW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 12:09 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KSGF
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. South southwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms. Partly sunny, with a high near 85. West southwest wind 0 to 5 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 66. East wind around 0 mph. Chance of precipitation is 90%.
Showers and thunderstorms likely. Partly sunny, with a high near 84. South wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. West northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
Mostly clear, with a low around 45.
Sunny, with a high near 64.
Clear, with a low around 39.
Sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
92°F |
5 to 10 mph
SSW
|
|
Tuesday Night
Oct 13
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
70°F |
0 to 5 mph
SSW
|
|
Wednesday
Oct 14
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
85°F |
0 to 5 mph
WSW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
66°F |
0 mph
|
|
Thursday
Oct 15
|
Showers And Thunderstorms Likely
|
84°F |
0 to 5 mph
S
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely
|
58°F |
5 to 10 mph
WNW
|
|
Friday
Oct 16
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
70°F |
10 to 15 mph
NNW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
45°F |
10 to 15 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
64°F |
5 to 10 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
39°F |
0 to 5 mph
ENE
|
|
Sunday
Oct 18
|
Sunny
|
70°F |
0 to 5 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mountain Home.