Lamar, NE Weather & Growing Conditions
Overnight
59°F
Slight Chance Rain Showers
A slight chance of rain showers before 4am. Partly cloudy, with a low around 59. North northwest wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Slight Chance Rain Showers | 5 mph NNW | 24% |
| Saturday | 75°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph NNE | 26% |
| Saturday Night | 55°F | Chance Showers And Thunderstorms | 5 to 10 mph ENE | 77% |
| Sunday | 67°F | Showers And Thunderstorms Likely | 5 mph E | 57% |
| Sunday Night | 50°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 55% |
| Monday | 68°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph NNE | 17% |
| Monday Night | 49°F | Partly Cloudy | 5 to 10 mph SE | 14% |
| Tuesday | 66°F | Partly Sunny | 10 to 20 mph SE | 13% |
| Tuesday Night | 53°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 15 mph SE | 18% |
| Wednesday | 74°F | Partly Sunny | 15 to 20 mph SSE | 11% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms | 5 to 15 mph SSE | 43% |
| Thursday | 77°F | Partly Sunny | 5 mph SSE | 11% |
| Thursday Night | 56°F | Partly Cloudy | 5 mph SE | 13% |
| Friday | 76°F | Partly Sunny | 5 to 10 mph SE | 13% |
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 Sep 19, 2026.