Allen, NE Weather & Growing Conditions
This Afternoon
48°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 48. West northwest 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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 48°F | Chance Rain Showers | 15 to 20 mph WNW | 51% |
| Tonight | 37°F | Slight Chance Rain Showers | 15 mph NW | 19% |
| Thursday | 48°F | Mostly Cloudy | 10 to 15 mph NNW | 5% |
| Thursday Night | 30°F | Mostly Cloudy | 5 to 10 mph N | 0% |
| Friday | 46°F | Partly Sunny | 0 mph | 0% |
| Friday Night | 30°F | Partly Cloudy | 0 to 5 mph SSE | 0% |
| Saturday | 58°F | Mostly Sunny | 5 to 10 mph SSW | 0% |
| Saturday Night | 34°F | Mostly Clear | 5 mph WSW | 0% |
| Sunday | 61°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 39°F | Clear | 5 to 10 mph SSW | 0% |
| Monday | 65°F | Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 38°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Tuesday | 61°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Tuesday Night | 39°F | Partly Cloudy | 0 to 5 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Allen, NE
Last spring frost
May 2
First fall frost
Oct 4
Growing season
154 days
Hardiness zone
5a
Explore more for Allen, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Concord, Ne (8.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.