Roca, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roca, a village in Lancaster County, Nebraska.
Overnight
68°F
Mostly Cloudy
Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. Northeast wind around 2 mph.
7-day forecast for Roca
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Mostly Cloudy | 2 mph NE | 12% |
| Tuesday | 80°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 14 mph NNE | 36% |
| Tuesday Night | 63°F | Patchy Smoke | 8 to 15 mph NNE | 72% |
| Wednesday | 73°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 10 mph NE | 65% |
| Wednesday Night | 59°F | Mostly Clear | 1 to 9 mph ENE | 3% |
| Thursday | 80°F | Mostly Sunny | 1 to 6 mph E | 1% |
| Thursday Night | 64°F | Slight Chance Showers And Thunderstorms | 6 mph SSE | 19% |
| Friday | 86°F | Sunny | 5 to 8 mph S | 11% |
| Friday Night | 69°F | Mostly Clear | 7 mph SSE | 3% |
| Saturday | 91°F | Sunny | 5 to 15 mph S | 2% |
| Saturday Night | 73°F | Mostly Clear | 15 mph SSW | 5% |
| Sunday | 92°F | Mostly Sunny | 12 to 15 mph S | 5% |
| Sunday Night | 73°F | Mostly Clear | 14 to 17 mph SSE | 7% |
| Monday | 94°F | Mostly Sunny | 17 mph SSW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Roca (40.658, -96.661). Updated through the day.
Growing snapshot for Roca
Last spring frost
Apr 22
First fall frost
Oct 14
Growing season
174 days
Hardiness zone
6a
More local growing data for Roca: nearby ZIP 68430 weather · frost dates · planting calendar · Nebraska frost dates
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Yankee Hill
Climate data from the nearest NOAA station, Lincoln 11 Sw, Ne (9.9 mi from Roca). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.