Harman US

Firth, NE Weather & Growing Conditions

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

Overnight
69°F
Mostly Cloudy
Mostly cloudy, with a low around 69. East northeast wind around 3 mph.

7-day forecast for Firth

WhenTempForecastWindPrecip
Overnight 69°F Mostly Cloudy 3 mph ENE 13%
Tuesday 82°F Partly Sunny then Chance Showers And Thunderstorms 2 to 13 mph NNE 27%
Tuesday Night 63°F Chance Showers And Thunderstorms then Patchy Smoke 9 to 14 mph NNE 68%
Wednesday 73°F Showers And Thunderstorms Likely 12 mph NE 56%
Wednesday Night 59°F Mostly Clear 2 to 9 mph ENE 5%
Thursday 80°F Mostly Sunny 2 to 6 mph E 2%
Thursday Night 65°F Slight Chance Showers And Thunderstorms 6 mph SSE 23%
Friday 86°F Sunny 5 to 8 mph S 14%
Friday Night 69°F Mostly Clear 6 mph SSE 3%
Saturday 91°F Sunny 6 to 14 mph S 2%
Saturday Night 73°F Mostly Clear 15 mph SSW 4%
Sunday 92°F Mostly Sunny 14 mph S 4%
Sunday Night 74°F Mostly Clear 13 to 17 mph SSE 5%
Monday 94°F Mostly Sunny 17 mph SSW 5%

Forecast source: National Weather Service (api.weather.gov) for Firth (40.535, -96.604). Updated through the day.

Growing snapshot for Firth

Last spring frost
Apr 23
First fall frost
Oct 12
Growing season
170 days
Hardiness zone
6a

More local growing data for Firth: nearby ZIP 68358 weather · frost dates · planting calendar · Nebraska frost dates

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Climate data from the nearest NOAA station, Crete 4Ese, Ne (14.8 mi from Firth). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.