Overton, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Overton, a village in Dawson County, Nebraska.
Today
70°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 4pm, then isolated showers and thunderstorms. Mostly cloudy, with a high near 70. North northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Overton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Scattered Showers And Thunderstorms | 15 to 20 mph NNE | 46% |
| Tonight | 56°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph NE | 37% |
| Wednesday | 73°F | Chance Showers And Thunderstorms | 5 mph ENE | 37% |
| Wednesday Night | 54°F | Partly Cloudy | 0 to 5 mph SE | 5% |
| Thursday | 82°F | Mostly Sunny | 0 to 10 mph SSE | 2% |
| Thursday Night | 61°F | Clear | 5 to 10 mph SSE | 4% |
| Friday | 89°F | Sunny | 5 to 10 mph S | 3% |
| Friday Night | 65°F | Clear | 5 to 10 mph SSE | 5% |
| Saturday | 94°F | Sunny | 5 to 20 mph S | 2% |
| Saturday Night | 68°F | Mostly Clear | 10 to 20 mph SSE | 3% |
| Sunday | 95°F | Sunny | 10 to 15 mph SSE | 1% |
| Sunday Night | 69°F | Mostly Clear | 10 to 15 mph SSE | 6% |
| Monday | 94°F | Mostly Sunny | 10 to 15 mph SSE | 5% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 10 to 20 mph SE | 18% |
Forecast source: National Weather Service (api.weather.gov) for Overton (40.741, -99.537). Updated through the day.
Growing snapshot for Overton
Last spring frost
Apr 26
First fall frost
Oct 13
Growing season
169 days
Hardiness zone
5b
More local growing data for Overton: nearby ZIP 68863 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Canaday Steam Plt, Ne (10.1 mi from Overton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.