Mondamin, IA Weather & Growing Conditions
Overnight
69°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy. Low around 69, with temperatures rising to around 72 overnight. Northwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Showers And Thunderstorms Likely | 6 mph NW | 63% |
| Saturday | 76°F | Chance Showers And Thunderstorms then Partly Sunny | 5 to 9 mph NNW | 54% |
| Saturday Night | 60°F | Slight Chance Rain Showers | 9 mph N | 21% |
| Sunday | 64°F | Chance Rain Showers | 10 mph NNE | 38% |
| Sunday Night | 56°F | Chance Rain Showers | 6 to 9 mph NE | 41% |
| Monday | 60°F | Rain Showers Likely | 8 mph ENE | 61% |
| Monday Night | 51°F | Chance Rain Showers then Mostly Cloudy | 3 to 7 mph ENE | 44% |
| Tuesday | 61°F | Partly Sunny | 3 to 7 mph E | 9% |
| Tuesday Night | 47°F | Partly Cloudy | 5 mph ESE | 1% |
| Wednesday | 65°F | Mostly Sunny | 2 to 6 mph SE | 2% |
| Wednesday Night | 52°F | Partly Cloudy then Chance Rain Showers | 5 mph SE | 30% |
| Thursday | 66°F | Chance Rain Showers | 7 mph SE | 30% |
| Thursday Night | 56°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SE | 23% |
| Friday | 68°F | Slight Chance Showers And Thunderstorms | 7 mph SE | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mondamin, IA
Last spring frost
May 1
First fall frost
Oct 3
Growing season
155 days
Hardiness zone
5b
Explore more for Mondamin, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Little Sioux 2 Nw, Ia (6.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.