McCool Junction, NE Weather & Growing Conditions
Tonight
39°F
Slight Chance Rain Showers then Cloudy
A slight chance of rain showers before midnight. Cloudy, with a low around 39. Northwest wind around 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 39°F | Slight Chance Rain Showers then Cloudy | 15 mph NW | 12% |
| Wednesday | 53°F | Mostly Sunny | 5 to 15 mph WNW | 1% |
| Wednesday Night | 37°F | Partly Cloudy then Slight Chance Light Rain | 5 to 10 mph NW | 17% |
| Thursday | 53°F | Slight Chance Light Rain then Partly Sunny | 10 mph NNW | 16% |
| Thursday Night | 33°F | Partly Cloudy | 5 mph N | 1% |
| Friday | 53°F | Partly Sunny | 0 to 5 mph NW | 0% |
| Friday Night | 33°F | Mostly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 61°F | Mostly Sunny | 5 mph WSW | 3% |
| Saturday Night | 37°F | Mostly Clear | 5 mph W | 5% |
| Sunday | 65°F | Sunny | 5 mph WSW | 1% |
| Sunday Night | 41°F | Clear | 5 to 10 mph SSW | 0% |
| Monday | 67°F | Sunny | 5 to 10 mph W | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph NNW | 0% |
| Tuesday | 64°F | Mostly Sunny | 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McCool Junction, NE
Last spring frost
Apr 25
First fall frost
Oct 14
Growing season
170 days
Hardiness zone
5b
Explore more for McCool Junction, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Fairmont, Ne (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.