Baldwin, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Baldwin, a village in Randolph County, Illinois.
This Afternoon
97°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Sunny, with a high near 97. Heat index values as high as 106. South wind around 2 mph. Chance of precipitation is 30%.
7-day forecast for Baldwin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Chance Showers And Thunderstorms | 2 mph S | 26% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 mph SE | 24% |
| Saturday | 97°F | Mostly Sunny | 2 to 6 mph SW | 6% |
| Saturday Night | 71°F | Partly Cloudy | 5 mph S | 0% |
| Sunday | 95°F | Mostly Sunny | 2 to 6 mph W | 10% |
| Sunday Night | 66°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 mph N | 44% |
| Monday | 83°F | Showers And Thunderstorms Likely | 3 to 8 mph N | 58% |
| Monday Night | 59°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 to 8 mph N | 58% |
| Tuesday | 73°F | Slight Chance Rain Showers then Partly Sunny | 7 to 10 mph N | 17% |
| Tuesday Night | 54°F | Mostly Cloudy | 5 to 9 mph N | 7% |
| Wednesday | 75°F | Mostly Sunny | 5 to 8 mph N | 2% |
| Wednesday Night | 54°F | Partly Cloudy | 2 to 6 mph N | 2% |
| Thursday | 75°F | Mostly Sunny | 2 to 7 mph N | 2% |
| Thursday Night | 56°F | Partly Cloudy | 2 to 6 mph N | 2% |
Forecast source: National Weather Service (api.weather.gov) for Baldwin (38.184, -89.845). Updated through the day.
Growing snapshot for Baldwin
Last spring frost
Apr 12
First fall frost
Oct 22
Growing season
191 days
Hardiness zone
7a
More local growing data for Baldwin: nearby ZIP 62217 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sparta 1 W, Il (7.7 mi from Baldwin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.