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
90°F
Sunny
Sunny, with a high near 90. South southwest wind around 13 mph, with gusts as high as 24 mph.

7-day forecast for Cook

WhenTempForecastWindPrecip
This Afternoon 90°F Sunny 13 mph SSW 1%
Tonight 70°F Partly Cloudy then Chance Showers And Thunderstorms 7 to 10 mph S 30%
Saturday 84°F Chance Showers And Thunderstorms 7 mph NNW 44%
Saturday Night 64°F Chance Showers And Thunderstorms 7 mph N 42%
Sunday 68°F Chance Rain Showers 8 mph NNE 51%
Sunday Night 59°F Chance Rain Showers 7 mph NE 51%
Monday 63°F Chance Rain Showers 8 mph NNE 29%
Monday Night 55°F Slight Chance Rain Showers then Mostly Cloudy 3 to 7 mph NNE 18%
Tuesday 63°F Mostly Cloudy 6 mph NE 9%
Tuesday Night 51°F Mostly Cloudy 3 mph E 3%
Wednesday 66°F Partly Sunny 5 mph ESE 4%
Wednesday Night 56°F Mostly Cloudy 2 mph SE 13%
Thursday 66°F Chance Rain Showers 5 mph SE 37%
Thursday Night 58°F Slight Chance Rain Showers 2 mph SE 21%

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 Sep 18, 2026.