Alma, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alma, a city in Harlan County, Nebraska.
This Afternoon
51°F
Partly Sunny
Partly sunny. High near 51, with temperatures falling to around 46 in the afternoon. North northwest wind 15 to 20 mph, with gusts as high as 35 mph.
7-day forecast for Alma
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Partly Sunny | 15 to 20 mph NNW | 6% |
| Tonight | 35°F | Partly Cloudy | 10 to 15 mph NW | 1% |
| Wednesday | 54°F | Sunny | 5 to 10 mph NW | 0% |
| Wednesday Night | 36°F | Mostly Clear | 5 mph NW | 5% |
| Thursday | 54°F | Partly Sunny | 5 to 10 mph NNW | 4% |
| Thursday Night | 32°F | Mostly Clear | 0 to 5 mph N | 0% |
| Friday | 54°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Friday Night | 34°F | Partly Cloudy | 0 to 5 mph SSW | 0% |
| Saturday | 62°F | Sunny | 0 to 5 mph WNW | 4% |
| Saturday Night | 36°F | Mostly Clear | 0 to 5 mph W | 2% |
| Sunday | 65°F | Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 40°F | Clear | 5 mph SSW | 0% |
| Monday | 66°F | Sunny | 5 to 10 mph NW | 0% |
| Monday Night | 40°F | Mostly Clear | 0 to 5 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov) for Alma (40.104, -99.366). Updated through the day.
Growing snapshot for Alma
Last spring frost
Apr 25
First fall frost
Oct 14
Growing season
170 days
Hardiness zone
6a
More local growing data for Alma: nearby ZIP 68920 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Harlan Co Lake, Ne (8.1 mi from Alma). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.