Baldwin, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Baldwin, a city in Jackson County, Iowa.
This Afternoon
67°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 67, with temperatures falling to around 65 in the afternoon. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
7-day forecast for Baldwin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Showers And Thunderstorms | 15 mph S | 77% |
| Tonight | 51°F | Showers And Thunderstorms Likely | 10 to 15 mph S | 74% |
| Wednesday | 55°F | Chance Rain Showers | 15 mph SW | 40% |
| Wednesday Night | 44°F | Chance Rain Showers | 5 to 15 mph SW | 26% |
| Thursday | 53°F | Rain Showers Likely | 5 to 10 mph W | 57% |
| Thursday Night | 40°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph N | 23% |
| Friday | 51°F | Partly Sunny | 5 mph N | 9% |
| Friday Night | 33°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 34°F | Mostly Clear | 0 mph | 4% |
| Sunday | 59°F | Sunny | 0 to 5 mph NW | 11% |
| Sunday Night | 35°F | Mostly Clear | 0 to 5 mph W | 3% |
| Monday | 62°F | Sunny | 0 to 5 mph SW | 1% |
| Monday Night | 39°F | Mostly Clear | 0 to 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Baldwin (42.073, -90.839). Updated through the day.
Growing snapshot for Baldwin
Last spring frost
Apr 25
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
5a
More local growing data for Baldwin: nearby ZIP 52207 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Andrew
Bellevue
La Motte
Maquoketa
Miles
Monmouth
Preston
Sabula
Spragueville
Springbrook
St. Donatus
Zwingle
Climate data from the nearest NOAA station, Maquoketa, Ia (8.5 mi from Baldwin). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.