Lone Tree, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lone Tree, a city in Johnson County, Iowa.
Today
83°F
Patchy Fog
Patchy fog and occasional showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 90%.
7-day forecast for Lone Tree
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Patchy Fog | 5 to 10 mph S | 88% |
| Tonight | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph W | 89% |
| Sunday | 70°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 69% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 58% |
| Monday | 64°F | Rain Showers Likely | 15 mph NE | 58% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 15 mph NE | 45% |
| Tuesday | 63°F | Slight Chance Rain Showers | 10 to 15 mph NE | 23% |
| Tuesday Night | 48°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 67°F | Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 5 mph NE | 1% |
| Thursday | 68°F | Mostly Sunny | 5 mph NE | 5% |
| Thursday Night | 55°F | Partly Cloudy | 0 to 5 mph NE | 5% |
| Friday | 71°F | Mostly Sunny | 5 mph E | 5% |
| Friday Night | 56°F | Partly Cloudy | 5 mph E | 7% |
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 Sep 19, 2026.