Lone Tree, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lone Tree, a city in Johnson County, Iowa.
This Afternoon
69°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 69, with temperatures falling to around 66 in the afternoon. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
7-day forecast for Lone Tree
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Showers And Thunderstorms | 15 mph S | 91% |
| Tonight | 51°F | Chance Rain Showers then Mostly Cloudy | 10 to 15 mph S | 44% |
| Wednesday | 54°F | Slight Chance Rain Showers | 15 mph SW | 24% |
| Wednesday Night | 45°F | Mostly Cloudy | 10 to 15 mph SW | 12% |
| Thursday | 54°F | Chance Rain Showers | 10 to 15 mph W | 38% |
| Thursday Night | 43°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NW | 30% |
| Friday | 52°F | Partly Sunny | 5 to 10 mph N | 9% |
| Friday Night | 35°F | Partly Cloudy | 0 to 5 mph NW | 1% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 37°F | Mostly Clear | 0 to 5 mph W | 3% |
| Sunday | 59°F | Sunny | 5 to 10 mph W | 8% |
| Sunday Night | 37°F | Mostly Clear | 5 mph W | 3% |
| Monday | 63°F | Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 41°F | Mostly Clear | 5 to 10 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lone Tree (41.486, -91.427). Updated through the day.
Growing snapshot for Lone Tree
Last spring frost
Apr 29
First fall frost
Oct 9
Growing season
162 days
Hardiness zone
5b
More local growing data for Lone Tree: nearby ZIP 52755 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Coralville
Frytown
Hills
Iowa City
Kalona
North Liberty
Oxford
Shueyville
Solon
Swisher
Tiffin
University Heights
Climate data from the nearest NOAA station, Iowa City, Ia (9.7 mi from Lone Tree). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.