Springbrook, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Springbrook, a city in Jackson County, Iowa.
Tonight
52°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy. Low around 52, with temperatures rising to around 55 overnight. South wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Springbrook
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Slight Chance Rain Showers | 10 mph S | 24% |
| Wednesday | 56°F | Chance Rain Showers | 10 to 15 mph SW | 40% |
| Wednesday Night | 45°F | Chance Rain Showers | 10 mph SW | 27% |
| Thursday | 54°F | Rain Showers Likely | 10 mph W | 60% |
| Thursday Night | 40°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph N | 18% |
| Friday | 49°F | Partly Sunny | 5 to 10 mph N | 2% |
| Friday Night | 31°F | Mostly Clear | 0 to 5 mph N | 1% |
| Saturday | 51°F | Sunny | 0 to 5 mph NW | 1% |
| Saturday Night | 33°F | Mostly Clear | 0 to 5 mph W | 2% |
| Sunday | 55°F | Sunny | 5 mph W | 3% |
| Sunday Night | 34°F | Mostly Clear | 0 to 5 mph W | 0% |
| Monday | 61°F | Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 5 mph W | 0% |
| Tuesday | 61°F | Sunny | 0 to 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Springbrook (42.166, -90.479). Updated through the day.
Growing snapshot for Springbrook
Last spring frost
Apr 25
First fall frost
Oct 16
Growing season
172 days
Hardiness zone
5a
More local growing data for Springbrook: nearby ZIP 52075 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Andrew
Baldwin
Bellevue
La Motte
Maquoketa
Miles
Monmouth
Preston
Sabula
Spragueville
St. Donatus
Zwingle
Climate data from the nearest NOAA station, Bellevue L&D 12, Ia (7.2 mi from Springbrook). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.