Searsboro, IA Weather & Growing Conditions
Overnight
47°F
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy. Low around 47, with temperatures rising to around 49 overnight. West southwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Slight Chance Rain Showers | 13 mph WSW | 15% |
| Wednesday | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 12 to 15 mph W | 17% |
| Wednesday Night | 42°F | Cloudy | 10 mph W | 12% |
| Thursday | 53°F | Rain Showers Likely | 10 mph WNW | 60% |
| Thursday Night | 39°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph NNW | 17% |
| Friday | 52°F | Partly Sunny | 3 to 8 mph N | 5% |
| Friday Night | 33°F | Mostly Cloudy | 2 mph NNW | 0% |
| Saturday | 55°F | Mostly Sunny | 0 to 3 mph WSW | 1% |
| Saturday Night | 35°F | Mostly Clear | 3 mph W | 4% |
| Sunday | 61°F | Sunny | 6 mph W | 6% |
| Sunday Night | 37°F | Mostly Clear | 5 mph SW | 2% |
| Monday | 64°F | Sunny | 5 to 8 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 64°F | Sunny | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Searsboro, IA
Last spring frost
May 3
First fall frost
Oct 6
Growing season
155 days
Hardiness zone
5b
Explore more for Searsboro, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Grinnell 3 Sw, Ia (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.