Percival, IA Weather & Growing Conditions
Overnight
43°F
Cloudy
Cloudy. Low around 43, with temperatures rising to around 45 overnight. West northwest wind around 13 mph, with gusts as high as 23 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Cloudy | 13 mph WNW | 3% |
| Wednesday | 53°F | Mostly Cloudy | 9 to 15 mph WNW | 6% |
| Wednesday Night | 41°F | Mostly Cloudy then Slight Chance Rain Showers | 9 mph WNW | 16% |
| Thursday | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 8 to 12 mph NW | 17% |
| Thursday Night | 39°F | Mostly Cloudy | 7 mph NNW | 2% |
| Friday | 53°F | Partly Sunny | 1 to 5 mph N | 1% |
| Friday Night | 33°F | Mostly Cloudy | 1 mph E | 0% |
| Saturday | 57°F | Mostly Sunny | 3 mph SSW | 1% |
| Saturday Night | 37°F | Mostly Clear | 2 mph WSW | 0% |
| Sunday | 63°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 40°F | Clear | 3 mph SSW | 0% |
| Monday | 68°F | Sunny | 3 to 8 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 3 mph WNW | 0% |
| Tuesday | 67°F | Sunny | 5 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Percival, IA
Last spring frost
Apr 18
First fall frost
Oct 19
Growing season
182 days
Hardiness zone
5b
Explore more for Percival, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Nebraska City 2Nw, Ne (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.