Mountain Home, AR Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Mountain Home, AR in one place.
A chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely between 1pm and 3pm, then a chance of showers and thunderstorms. Mostly sunny. High near 91, with temperatures falling to around 87 in the afternoon. Heat index values as high as 103. Southwest wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
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 13, 2026 7:03 PM CDT.
The active forecast window currently covers Oct 14 to Oct 19, 2026 for Mountain Home, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 14 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 7:03 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Mountain Home
Wednesday looks like the warmest upcoming period in Mountain Home at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Friday at about 15 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 7:03 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KLZK
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68. South wind 0 to 5 mph. Chance of precipitation is 30%.
Sunny, with a high near 91. Southwest wind 0 to 5 mph.
Mostly clear, with a low around 61. West wind 0 to 10 mph, with gusts as high as 20 mph.
Mostly sunny. High near 70, with temperatures falling to around 66 in the afternoon. North wind around 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 43. North northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 67. Northeast wind 5 to 10 mph.
Mostly clear, with a low around 41.
Sunny, with a high near 75.
Mostly clear, with a low around 48.
Mostly sunny, with a high near 80.
Mostly clear, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Oct 14
|
Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
SW
|
|
Wednesday Night
Oct 14
|
Chance Showers And Thunderstorms then Mostly Clear
|
68°F |
0 to 5 mph
S
|
|
Thursday
Oct 15
|
Sunny
|
91°F |
0 to 5 mph
SW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
61°F |
0 to 10 mph
W
|
|
Friday
Oct 16
|
Mostly Sunny
|
70°F |
15 mph
N
|
|
Friday Night
Oct 16
|
Mostly Clear
|
43°F |
5 to 15 mph
NNE
|
|
Saturday
Oct 17
|
Sunny
|
67°F |
5 to 10 mph
NE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
41°F |
0 to 5 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
75°F |
0 mph
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
48°F |
0 mph
|
|
Monday
Oct 19
|
Mostly Sunny
|
80°F |
0 to 5 mph
S
|
|
Monday Night
Oct 19
|
Mostly Clear
|
54°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mountain Home.
