Firth, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Firth, a village in Lancaster County, Nebraska.
Tonight
70°F
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after midnight. Partly cloudy. Low around 70, with temperatures rising to around 73 overnight. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Firth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 8 to 13 mph S | 28% |
| Saturday | 83°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 8 mph NNW | 32% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 9 mph N | 34% |
| Sunday | 66°F | Chance Rain Showers | 9 mph NNE | 37% |
| Sunday Night | 58°F | Chance Rain Showers | 6 to 9 mph NNE | 37% |
| Monday | 63°F | Chance Rain Showers | 9 mph NNE | 28% |
| Monday Night | 54°F | Mostly Cloudy | 5 to 9 mph NE | 10% |
| Tuesday | 63°F | Partly Sunny | 7 mph NE | 8% |
| Tuesday Night | 52°F | Partly Cloudy | 6 mph E | 1% |
| Wednesday | 65°F | Partly Sunny | 6 mph ESE | 4% |
| Wednesday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 17% |
| Thursday | 66°F | Chance Rain Showers | 6 mph SE | 35% |
| Thursday Night | 59°F | Slight Chance Rain Showers | 5 mph SE | 23% |
| Friday | 68°F | Slight Chance Rain Showers | 3 to 7 mph SE | 23% |
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 Sep 19, 2026.