Montrose, AR Weather & Growing Conditions
This Afternoon
79°F
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy. High near 79, with temperatures falling to around 72 in the afternoon. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Showers And Thunderstorms | 5 mph S | 100% |
| Tonight | 54°F | Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph WSW | 84% |
| Wednesday | 74°F | Mostly Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 45°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 76°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 48°F | Partly Cloudy | 0 mph | 0% |
| Friday | 73°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 41°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Saturday | 67°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 38°F | Partly Cloudy | 0 to 5 mph N | 3% |
| Sunday | 67°F | Mostly Sunny | 0 to 5 mph N | 6% |
| Sunday Night | 37°F | Mostly Clear | 0 to 5 mph N | 1% |
| Monday | 70°F | Sunny | 0 to 5 mph WNW | 0% |
| Monday Night | 38°F | Mostly Clear | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montrose, AR
Last spring frost
Mar 14
First fall frost
Nov 10
Growing season
241 days
Hardiness zone
8b
Explore more for Montrose, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Portland, Ar (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.