Lexington, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lexington, a city in Dawson County, Nebraska.
Tonight
31°F
Mostly Clear
Mostly clear, with a low around 31. Northwest wind around 10 mph.
7-day forecast for Lexington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 31°F | Mostly Clear | 10 mph NW | 0% |
| Wednesday | 51°F | Sunny | 5 to 10 mph NW | 0% |
| Wednesday Night | 34°F | Mostly Cloudy then Slight Chance Light Rain | 5 mph NW | 15% |
| Thursday | 52°F | Partly Sunny | 5 to 10 mph NNW | 6% |
| Thursday Night | 28°F | Mostly Clear | 0 to 5 mph N | 0% |
| Friday | 53°F | Mostly Sunny | 0 to 5 mph SSW | 0% |
| Friday Night | 31°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Saturday | 61°F | Sunny | 0 to 5 mph WNW | 4% |
| Saturday Night | 33°F | Mostly Clear | 5 mph WNW | 2% |
| Sunday | 63°F | Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 38°F | Clear | 5 mph SW | 0% |
| Monday | 63°F | Sunny | 5 to 10 mph NW | 0% |
| Monday Night | 37°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Tuesday | 60°F | Mostly Sunny | 0 to 5 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lexington (40.777, -99.747). Updated through the day.
Growing snapshot for Lexington
Last spring frost
Apr 26
First fall frost
Oct 13
Growing season
169 days
Hardiness zone
5b
More local growing data for Lexington: nearby ZIP 68850 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Canaday Steam Plt, Ne (9.3 mi from Lexington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.