Wallingford, IA Weather & Growing Conditions
Overnight
41°F
Rain Showers
Rain showers. Cloudy. Low around 41, with temperatures rising to around 43 overnight. Northwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 41°F | Rain Showers | 16 to 20 mph NW | 81% |
| Wednesday | 47°F | Rain Showers Likely | 18 mph WNW | 60% |
| Wednesday Night | 38°F | Chance Rain Showers | 13 to 16 mph NW | 53% |
| Thursday | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 13 to 16 mph NNW | 22% |
| Thursday Night | 32°F | Mostly Cloudy | 5 to 12 mph N | 2% |
| Friday | 46°F | Mostly Sunny | 5 mph NNE | 0% |
| Friday Night | 27°F | Partly Cloudy | 2 mph SE | 0% |
| Saturday | 50°F | Mostly Sunny | 2 to 8 mph SW | 0% |
| Saturday Night | 33°F | Mostly Clear | 7 mph W | 0% |
| Sunday | 55°F | Sunny | 8 mph W | 0% |
| Sunday Night | 36°F | Mostly Clear | 8 mph SW | 0% |
| Monday | 61°F | Sunny | 8 to 12 mph WSW | 0% |
| Monday Night | 37°F | Mostly Clear | 3 to 7 mph WNW | 0% |
| Tuesday | 58°F | Mostly Sunny | 6 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wallingford, IA
Last spring frost
May 2
First fall frost
Oct 3
Growing season
153 days
Hardiness zone
5a
Explore more for Wallingford, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Estherville 4E, Ia (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.