Sidney, NE Weather & Growing Conditions
This Afternoon
76°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny. High near 76, with temperatures falling to around 69 in the afternoon. West northwest wind 5 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Chance Showers And Thunderstorms | 5 to 15 mph WNW | 34% |
| Tonight | 53°F | Showers And Thunderstorms | 5 to 15 mph SSW | 85% |
| Sunday | 69°F | Patchy Fog | 5 to 10 mph N | 84% |
| Sunday Night | 49°F | Chance Showers And Thunderstorms | 5 to 10 mph NNW | 30% |
| Monday | 70°F | Mostly Sunny | 5 to 10 mph N | 10% |
| Monday Night | 49°F | Partly Cloudy | 10 to 15 mph ESE | 13% |
| Tuesday | 72°F | Slight Chance Rain Showers then Mostly Sunny | 15 to 20 mph SSE | 21% |
| Tuesday Night | 52°F | Mostly Cloudy | 15 to 20 mph SE | 14% |
| Wednesday | 78°F | Partly Sunny | 10 to 15 mph SSE | 14% |
| Wednesday Night | 54°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph SSW | 20% |
| Thursday | 81°F | Sunny | 5 mph NNW | 3% |
| Thursday Night | 55°F | Partly Cloudy | 5 mph SE | 8% |
| Friday | 79°F | Mostly Sunny | 5 to 15 mph SSE | 12% |
| Friday Night | 56°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph SSE | 23% |
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 Sep 19, 2026.