Hills, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hills, a city in Johnson County, Iowa.
Today
87°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Partly sunny. High near 87, with temperatures falling to around 85 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 30%.
7-day forecast for Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph W | 33% |
| Tonight | 66°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 84% |
| Wednesday | 78°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph NE | 82% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph N | 56% |
| Thursday | 81°F | Chance Rain Showers then Mostly Sunny | 0 to 5 mph NE | 31% |
| Thursday Night | 61°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Friday | 84°F | Mostly Sunny | 0 to 5 mph SE | 5% |
| Friday Night | 66°F | Mostly Clear | 5 mph S | 12% |
| Saturday | 87°F | Sunny | 5 mph S | 10% |
| Saturday Night | 71°F | Mostly Clear | 5 to 10 mph S | 12% |
| Sunday | 89°F | Mostly Sunny | 10 mph S | 12% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 34% |
| Monday | 88°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 mph S | 34% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 10 mph S | 31% |
Forecast source: National Weather Service (api.weather.gov) for Hills (41.557, -91.536). Updated through the day.
Growing snapshot for Hills
Last spring frost
Apr 29
First fall frost
Oct 9
Growing season
162 days
Hardiness zone
5b
More local growing data for Hills: nearby ZIP 52235 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Coralville
Frytown
Iowa City
Kalona
Lone Tree
North Liberty
Oxford
Shueyville
Solon
Swisher
Tiffin
University Heights
Climate data from the nearest NOAA station, Iowa City, Ia (2.6 mi from Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.