Protivin, IA Weather & Growing Conditions
This Afternoon
66°F
Rain Showers Likely
Rain showers likely. Mostly cloudy. High near 66, with temperatures falling to around 63 in the afternoon. South wind 8 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Rain Showers Likely | 8 to 12 mph S | 67% |
| Tonight | 50°F | Showers And Thunderstorms | 6 to 13 mph SE | 90% |
| Wednesday | 53°F | Rain Showers | 9 to 16 mph SW | 79% |
| Wednesday Night | 44°F | Rain Showers | 15 mph W | 80% |
| Thursday | 50°F | Rain Showers Likely | 13 mph NW | 74% |
| Thursday Night | 38°F | Mostly Cloudy | 9 to 13 mph N | 10% |
| Friday | 47°F | Partly Sunny | 3 to 10 mph N | 1% |
| Friday Night | 31°F | Partly Cloudy | 2 mph NW | 0% |
| Saturday | 51°F | Mostly Sunny | 1 to 6 mph SW | 1% |
| Saturday Night | 36°F | Partly Cloudy | 2 to 6 mph W | 5% |
| Sunday | 57°F | Sunny | 8 mph W | 10% |
| Sunday Night | 37°F | Mostly Clear | 7 mph SW | 2% |
| Monday | 59°F | Mostly Sunny | 7 to 13 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 7 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Protivin, IA
Last spring frost
May 8
First fall frost
Oct 1
Growing season
147 days
Hardiness zone
4b
Explore more for Protivin, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Cresco 1 Ne, Ia (11.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.