Gray, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gray, a city in Audubon County, Iowa.
Overnight
67°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5am, then showers and thunderstorms likely. Cloudy. Low around 67, with temperatures rising to around 70 overnight. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Gray
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Chance Showers And Thunderstorms | 6 mph SW | 55% |
| Saturday | 77°F | Chance Showers And Thunderstorms | 7 mph NW | 40% |
| Saturday Night | 60°F | Slight Chance Showers And Thunderstorms then Chance Rain Showers | 9 mph N | 26% |
| Sunday | 64°F | Chance Rain Showers | 12 mph NE | 49% |
| Sunday Night | 55°F | Chance Rain Showers | 7 to 10 mph NE | 44% |
| Monday | 60°F | Rain Showers Likely | 10 mph NE | 59% |
| 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% |
Forecast source: National Weather Service (api.weather.gov) for Gray (41.842, -94.986). Updated through the day.
Growing snapshot for Gray
Last spring frost
May 2
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
5a
More local growing data for Gray: nearby ZIP 50110 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Audubon, Ia (10 mi from Gray). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.