Lake City, IA Weather & Growing Conditions
Overnight
66°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy. Low around 66, with temperatures rising to around 68 overnight. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Showers And Thunderstorms Likely | 5 mph W | 56% |
| Saturday | 76°F | Patchy Fog | 3 to 7 mph NNW | 43% |
| Saturday Night | 59°F | Slight Chance Rain Showers then Slight Chance Drizzle | 9 mph N | 21% |
| Sunday | 66°F | Chance Drizzle | 12 mph NE | 41% |
| Sunday Night | 55°F | Rain Showers Likely | 8 mph ENE | 55% |
| Monday | 61°F | Rain Showers Likely | 8 mph ENE | 59% |
| Monday Night | 49°F | Chance Rain Showers | 6 mph ENE | 50% |
| Tuesday | 62°F | Partly Sunny | 5 mph ENE | 10% |
| Tuesday Night | 45°F | Partly Cloudy | 3 mph E | 1% |
| Wednesday | 66°F | Mostly Sunny | 3 mph ESE | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 1 mph SE | 13% |
| Thursday | 67°F | Slight Chance Rain Showers | 3 mph SE | 19% |
| Thursday Night | 54°F | Mostly Cloudy | 2 mph SE | 11% |
| Friday | 70°F | Partly Sunny | 1 to 5 mph SE | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lake City, IA
Last spring frost
Apr 26
First fall frost
Oct 10
Growing season
167 days
Hardiness zone
5a
Explore more for Lake City, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Rockwell City, Ia (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.