New Liberty, IA Weather & Growing Conditions
Tonight
51°F
Rain Showers Likely
Rain showers likely before 3am. Mostly cloudy. Low around 51, with temperatures rising to around 54 overnight. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Rain Showers Likely | 10 to 15 mph S | 55% |
| Wednesday | 55°F | Chance Rain Showers | 15 mph SW | 34% |
| Wednesday Night | 45°F | Slight Chance Rain Showers | 10 to 15 mph SW | 21% |
| Thursday | 54°F | Chance Rain Showers | 5 to 10 mph W | 50% |
| Thursday Night | 43°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph NW | 24% |
| Friday | 52°F | Partly Sunny | 5 mph N | 9% |
| Friday Night | 35°F | Partly Cloudy | 0 mph | 1% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph W | 3% |
| Saturday Night | 36°F | Mostly Clear | 0 to 5 mph W | 3% |
| Sunday | 59°F | Sunny | 5 mph W | 10% |
| Sunday Night | 37°F | Mostly Clear | 0 to 5 mph W | 2% |
| Monday | 62°F | Sunny | 5 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph W | 0% |
| Tuesday | 62°F | Sunny | 0 to 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Liberty, IA
Last spring frost
Apr 27
First fall frost
Oct 10
Growing season
165 days
Hardiness zone
5b
Explore more for New Liberty, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Lowden, Ia (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.