Lamar, NE Weather & Growing Conditions
Today
73°F
Mostly Cloudy
Mostly cloudy, with a high near 73. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Mostly Cloudy | 15 to 20 mph NE | 8% |
| Tonight | 51°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph E | 39% |
| Wednesday | 76°F | Chance Showers And Thunderstorms then Partly Sunny | 5 to 10 mph E | 45% |
| Wednesday Night | 53°F | Mostly Clear | 5 to 10 mph SE | 2% |
| Thursday | 90°F | Sunny | 5 to 15 mph SSE | 1% |
| Thursday Night | 58°F | Clear | 5 to 15 mph SSE | 2% |
| Friday | 94°F | Sunny | 5 to 10 mph SSE | 2% |
| Friday Night | 61°F | Clear | 5 to 10 mph SSE | 6% |
| Saturday | 100°F | Sunny | 5 to 15 mph S | 2% |
| Saturday Night | 63°F | Mostly Clear | 10 to 15 mph S | 2% |
| Sunday | 100°F | Sunny | 5 to 15 mph SSE | 2% |
| Sunday Night | 65°F | Mostly Clear | 5 to 15 mph SSE | 8% |
| Monday | 100°F | Sunny | 5 to 15 mph SSE | 2% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 15 mph E | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lamar, NE
Last spring frost
May 7
First fall frost
Oct 5
Growing season
150 days
Hardiness zone
5b
Explore more for Lamar, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Imperial, Ne (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.