Adair, IA Weather & Growing Conditions
Today
49°F
Cloudy
Cloudy. High near 49, with temperatures falling to around 47 in the afternoon. West wind around 17 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 49°F | Cloudy | 17 mph W | 8% |
| Tonight | 42°F | Cloudy then Chance Rain Showers | 13 mph WNW | 30% |
| Thursday | 50°F | Chance Rain Showers then Mostly Cloudy | 12 mph NW | 32% |
| Thursday Night | 38°F | Mostly Cloudy | 5 to 8 mph N | 5% |
| Friday | 49°F | Partly Sunny | 2 to 6 mph N | 1% |
| Friday Night | 30°F | Partly Cloudy | 1 mph SE | 0% |
| Saturday | 52°F | Mostly Sunny | 1 to 5 mph SW | 1% |
| Saturday Night | 36°F | Mostly Clear | 5 mph WSW | 0% |
| Sunday | 58°F | Sunny | 6 mph W | 0% |
| Sunday Night | 39°F | Clear | 3 to 7 mph SW | 0% |
| Monday | 63°F | Sunny | 6 to 10 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 63°F | Mostly Sunny | 5 mph NNW | 0% |
| Tuesday Night | 44°F | Partly Cloudy | 3 mph SE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Adair, IA
Last spring frost
May 2
First fall frost
Oct 3
Growing season
153 days
Hardiness zone
5b
Explore more for Adair, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Guthrie Ctr, Ia (13.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.