Merna, NE Weather & Growing Conditions
Today
69°F
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm. Mostly cloudy, with a high near 69. North northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 10 to 15 mph NNE | 55% |
| Tonight | 53°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 10 mph NNE | 29% |
| Wednesday | 74°F | Chance Showers And Thunderstorms then Partly Sunny | 0 to 5 mph E | 33% |
| Wednesday Night | 54°F | Mostly Clear | 5 mph SSE | 0% |
| Thursday | 83°F | Sunny | 5 to 15 mph S | 1% |
| Thursday Night | 62°F | Mostly Clear | 5 to 15 mph SSE | 4% |
| Friday | 90°F | Sunny | 5 to 10 mph SSW | 2% |
| Friday Night | 65°F | Mostly Clear | 5 to 10 mph SSE | 9% |
| Saturday | 94°F | Sunny | 5 to 20 mph S | 4% |
| Saturday Night | 66°F | Mostly Clear | 10 to 20 mph SSE | 6% |
| Sunday | 94°F | Sunny | 5 to 15 mph SSE | 2% |
| Sunday Night | 68°F | Partly Cloudy | 10 to 15 mph SSE | 12% |
| Monday | 93°F | Mostly Sunny | 10 to 15 mph SE | 12% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph E | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Merna, NE
Last spring frost
May 10
First fall frost
Oct 1
Growing season
143 days
Hardiness zone
5a
Explore more for Merna, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Anselmo 2 Wsw, Ne (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.