Blue Mountain, AR Weather & Growing Conditions
Tonight
48°F
Mostly Cloudy
Mostly cloudy, with a low around 48. West northwest wind around 10 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Cloudy | 10 mph WNW | 2% |
| Wednesday | 67°F | Sunny | 5 to 10 mph WNW | 0% |
| Wednesday Night | 44°F | Mostly Clear | 0 mph | 0% |
| Thursday | 73°F | Mostly Sunny | 0 to 5 mph WSW | 1% |
| Thursday Night | 47°F | Mostly Cloudy | 0 to 5 mph NW | 4% |
| Friday | 66°F | Mostly Sunny | 5 mph NNW | 0% |
| Friday Night | 41°F | Mostly Clear | 0 to 5 mph N | 0% |
| Saturday | 64°F | Mostly Sunny | 0 to 5 mph NNW | 0% |
| Saturday Night | 40°F | Partly Cloudy | 0 mph | 4% |
| Sunday | 66°F | Sunny | 0 to 5 mph WNW | 4% |
| Sunday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Monday | 70°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 41°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 73°F | Sunny | 0 to 5 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blue Mountain, AR
Last spring frost
Mar 31
First fall frost
Nov 1
Growing season
215 days
Explore more for Blue Mountain, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Blue Mtn Dam, Ar (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.