Sweet Home, AR Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 100. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 mph SW | 0% |
| Tonight | 72°F | Mostly Clear | 5 mph SW | 0% |
| Sunday | 98°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph WSW | 1% |
| Monday | 95°F | Mostly Sunny | 5 mph NW | 13% |
| Monday Night | 69°F | Partly Cloudy | 5 mph N | 13% |
| Tuesday | 88°F | Mostly Sunny | 10 mph NNE | 12% |
| Tuesday Night | 63°F | Partly Cloudy | 10 mph NNE | 7% |
| Wednesday | 85°F | Sunny | 10 mph NNE | 2% |
| Wednesday Night | 62°F | Mostly Clear | 5 to 10 mph NE | 1% |
| Thursday | 85°F | Sunny | 5 to 10 mph NNE | 1% |
| Thursday Night | 63°F | Partly Cloudy | 5 mph NE | 0% |
| Friday | 85°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Friday Night | 63°F | Partly Cloudy | 5 to 10 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sweet Home, AR
Last spring frost
Mar 21
First fall frost
Nov 10
Growing season
234 days
Hardiness zone
8a
Explore more for Sweet Home, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Little Rock Ap Adams Fld, Ar (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.