Clemons, IA Weather & Growing Conditions
Today
81°F
Showers And Thunderstorms
Showers and thunderstorms. Partly sunny. High near 81, with temperatures falling to around 77 in the afternoon. West wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Showers And Thunderstorms | 6 to 9 mph W | 77% |
| Tonight | 60°F | Showers And Thunderstorms | 6 to 9 mph N | 86% |
| Wednesday | 74°F | Chance Showers And Thunderstorms | 6 mph NE | 49% |
| Wednesday Night | 55°F | Slight Chance Rain Showers | 3 mph NNE | 20% |
| Thursday | 80°F | Sunny | 2 mph ENE | 2% |
| Thursday Night | 59°F | Mostly Clear | 2 mph SE | 0% |
| Friday | 84°F | Sunny | 1 to 7 mph SSE | 8% |
| Friday Night | 65°F | Mostly Clear | 6 mph S | 13% |
| Saturday | 87°F | Sunny | 3 to 8 mph S | 13% |
| Saturday Night | 70°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 10 mph SSW | 16% |
| Sunday | 88°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph S | 16% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 8 mph SSE | 34% |
| Monday | 87°F | Chance Showers And Thunderstorms | 7 to 10 mph S | 34% |
| Monday Night | 69°F | Partly Cloudy then Chance Showers And Thunderstorms | 10 mph E | 30% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clemons, IA
Last spring frost
Apr 30
First fall frost
Oct 6
Growing season
159 days
Hardiness zone
5a
Explore more for Clemons, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Marshalltown Muni Ap, Ia (11.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.