Sidney, AR Weather & Growing Conditions
Today
91°F
Sunny
Sunny, with a high near 91. Southeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Sunny | 0 to 5 mph SE | 0% |
| Tonight | 68°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Wednesday | 93°F | Sunny | 0 to 5 mph SSE | 1% |
| Wednesday Night | 72°F | Partly Cloudy | 5 mph SSE | 4% |
| Thursday | 94°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 20% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 27% |
| Friday | 92°F | Showers And Thunderstorms Likely | 0 to 5 mph SSW | 64% |
| Friday Night | 71°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 56% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 31% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 27% |
| Sunday | 93°F | Sunny | 0 to 5 mph S | 8% |
| Sunday Night | 73°F | Mostly Clear | 0 to 5 mph S | 5% |
| Monday | 94°F | Sunny | 0 to 10 mph SSW | 10% |
| Monday Night | 74°F | Mostly Clear | 5 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sidney, AR
Last spring frost
Apr 14
First fall frost
Oct 20
Growing season
190 days
Hardiness zone
7a
Explore more for Sidney, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Evening Shade 1 Nne, Ar (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.