Sidney, NE Weather & Growing Conditions
Overnight
51°F
Areas Of Smoke
Areas of smoke. Partly cloudy, with a low around 51. North northeast wind around 15 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Areas Of Smoke | 15 mph NNE | 6% |
| Tuesday | 71°F | Areas Of Smoke then Mostly Cloudy | 10 to 15 mph ENE | 14% |
| Tuesday Night | 52°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 36% |
| Wednesday | 78°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph SE | 20% |
| Wednesday Night | 54°F | Mostly Clear | 5 to 10 mph SSE | 2% |
| Thursday | 92°F | Sunny | 5 to 10 mph SSE | 4% |
| Thursday Night | 60°F | Clear | 5 to 10 mph SSE | 2% |
| Friday | 96°F | Sunny | 5 to 10 mph S | 2% |
| Friday Night | 64°F | Clear | 10 to 15 mph S | 1% |
| Saturday | 101°F | Sunny | 10 to 15 mph WNW | 1% |
| Saturday Night | 65°F | Mostly Clear | 5 to 15 mph SSE | 1% |
| Sunday | 100°F | Sunny | 5 to 15 mph S | 4% |
| Sunday Night | 66°F | Partly Cloudy | 5 to 15 mph S | 11% |
| Monday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph NNE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sidney, NE
Last spring frost
May 15
First fall frost
Sep 30
Growing season
135 days
Hardiness zone
5b
Explore more for Sidney, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Sidney Muni Ap, Ne (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.