Davis, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Davis, a village in Stephenson County, Illinois.
This Afternoon
60°F
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy. High near 60, with temperatures falling to around 56 in the afternoon. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Davis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Slight Chance Rain Showers | 15 mph SW | 19% |
| Tonight | 47°F | Chance Rain Showers | 15 mph SW | 26% |
| Thursday | 50°F | Chance Rain Showers | 10 to 15 mph WNW | 42% |
| Thursday Night | 36°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph N | 17% |
| Friday | 47°F | Mostly Sunny | 10 to 15 mph N | 0% |
| Friday Night | 27°F | Mostly Clear | 5 mph NNW | 0% |
| Saturday | 50°F | Sunny | 5 mph WNW | 0% |
| Saturday Night | 31°F | Mostly Clear | 5 mph W | 0% |
| Sunday | 57°F | Sunny | 5 to 10 mph W | 1% |
| Sunday Night | 33°F | Mostly Clear | 5 mph W | 0% |
| Monday | 61°F | Sunny | 5 to 15 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 to 10 mph WSW | 0% |
| Tuesday | 61°F | Sunny | 5 mph WNW | 1% |
| Tuesday Night | 36°F | Partly Cloudy | 0 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Davis (42.422, -89.415). Updated through the day.
Growing snapshot for Davis
Last spring frost
Apr 29
First fall frost
Oct 12
Growing season
165 days
Hardiness zone
5a
More local growing data for Davis: nearby ZIP 61019 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Adeline
Cedarville
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Orangeville
Pearl City
Ridott
Rock City
Willow Lake
Winslow
Climate data from the nearest NOAA station, Brodhead Wwtp, Wi (12.4 mi from Davis). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.