Harman US

Cook, NE Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Cook, a village in Johnson County, Nebraska.

This Afternoon
53°F
Mostly Cloudy
Mostly cloudy. High near 53, with temperatures falling to around 49 in the afternoon. West wind around 10 mph, with gusts as high as 20 mph.

7-day forecast for Cook

WhenTempForecastWindPrecip
This Afternoon 53°F Mostly Cloudy 10 mph W 1%
Tonight 40°F Mostly Cloudy 5 to 8 mph WNW 17%
Thursday 53°F Slight Chance Rain Showers then Mostly Cloudy 8 to 12 mph NNW 18%
Thursday Night 37°F Mostly Cloudy 3 to 7 mph N 1%
Friday 50°F Partly Sunny 1 to 5 mph N 2%
Friday Night 32°F Mostly Cloudy 1 mph W 0%
Saturday 57°F Mostly Sunny 1 to 5 mph SSW 0%
Saturday Night 37°F Mostly Clear 3 mph SW 0%
Sunday 64°F Sunny 2 mph WSW 0%
Sunday Night 40°F Clear 1 to 5 mph SSW 0%
Monday 69°F Sunny 5 to 9 mph SSW 1%
Monday Night 43°F Clear 3 mph W 0%
Tuesday 66°F Sunny 3 mph NNE 1%
Tuesday Night 44°F Partly Cloudy 2 mph ENE 3%

Forecast source: National Weather Service (api.weather.gov) for Cook (40.511, -96.162). Updated through the day.

Growing snapshot for Cook

Last spring frost
Apr 26
First fall frost
Oct 10
Growing season
164 days
Hardiness zone
5b

More local growing data for Cook: nearby ZIP 68329 weather · frost dates · planting calendar · Nebraska frost dates

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Climate data from the nearest NOAA station, Tecumseh 1S, Ne (10 mi from Cook). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.