Gray, IA Weather & Growing Conditions
This Afternoon
74°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 74, with temperatures falling to around 72 in the afternoon. North wind around 8 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Chance Showers And Thunderstorms | 8 mph N | 25% |
| Tonight | 59°F | Chance Showers And Thunderstorms | 9 mph NNE | 32% |
| Sunday | 64°F | Chance Drizzle | 12 mph NNE | 42% |
| Sunday Night | 55°F | Rain Showers | 10 mph NE | 75% |
| Monday | 60°F | Rain Showers | 10 mph NE | 75% |
| Monday Night | 50°F | Chance Rain Showers | 3 to 8 mph ENE | 46% |
| Tuesday | 60°F | Partly Sunny | 3 to 7 mph ENE | 6% |
| Tuesday Night | 45°F | Partly Cloudy | 1 to 5 mph E | 1% |
| Wednesday | 64°F | Mostly Sunny | 1 to 5 mph ESE | 1% |
| Wednesday Night | 51°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph SE | 15% |
| Thursday | 66°F | Slight Chance Rain Showers | 1 to 6 mph SE | 22% |
| Thursday Night | 55°F | Mostly Cloudy | 3 mph SE | 13% |
| Friday | 67°F | Partly Sunny | 2 to 7 mph SE | 13% |
| Friday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gray, IA
Last spring frost
May 2
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
5a
Explore more for Gray, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Audubon, Ia (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.