Clio, IA Weather & Growing Conditions
Tonight
70°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2am. Mostly cloudy. Low around 70, with temperatures rising to around 72 overnight. South wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Mostly Cloudy then Chance Showers And Thunderstorms | 6 to 9 mph S | 25% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 7 to 10 mph SW | 28% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph NNW | 70% |
| Sunday | 71°F | Showers And Thunderstorms Likely | 7 to 12 mph N | 63% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 10 mph NE | 63% |
| Monday | 62°F | Rain Showers Likely | 12 mph NE | 56% |
| Monday Night | 53°F | Chance Rain Showers | 10 mph NE | 46% |
| Tuesday | 59°F | Mostly Cloudy | 9 mph NE | 13% |
| Tuesday Night | 48°F | Mostly Cloudy | 6 mph NE | 4% |
| Wednesday | 63°F | Mostly Sunny | 5 mph ENE | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph ENE | 3% |
| Thursday | 65°F | Partly Sunny | 3 mph E | 11% |
| Thursday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 15% |
| Friday | 67°F | Slight Chance Rain Showers | 5 mph E | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clio, IA
Last spring frost
Apr 21
First fall frost
Oct 19
Growing season
178 days
Hardiness zone
5b
Explore more for Clio, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Allerton, Ia (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.