Deloit, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Deloit, a city in Crawford County, Iowa.
Overnight
66°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Cloudy, with a low around 66. Southwest wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Deloit
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 19% |
| Tuesday | 75°F | Chance Showers And Thunderstorms | 6 to 9 mph NNW | 49% |
| Tuesday Night | 57°F | Showers And Thunderstorms Likely | 1 to 7 mph NE | 59% |
| Wednesday | 73°F | Chance Showers And Thunderstorms | 1 to 5 mph ENE | 31% |
| Wednesday Night | 53°F | Mostly Clear | 2 mph ESE | 2% |
| Thursday | 81°F | Sunny | 0 to 5 mph SE | 1% |
| Thursday Night | 61°F | Mostly Clear | 5 mph SSE | 2% |
| Friday | 85°F | Sunny | 2 to 8 mph SSW | 3% |
| Friday Night | 66°F | Mostly Clear | 3 to 7 mph S | 8% |
| Saturday | 89°F | Sunny | 3 to 12 mph S | 4% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph S | 15% |
| Sunday | 89°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph SSE | 15% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 10 mph SSE | 28% |
| Monday | 89°F | Chance Showers And Thunderstorms then Partly Sunny | 13 mph SSE | 28% |
Forecast source: National Weather Service (api.weather.gov) for Deloit (42.097, -95.317). Updated through the day.
Growing snapshot for Deloit
Last spring frost
Apr 27
First fall frost
Oct 11
Growing season
166 days
Hardiness zone
5a
More local growing data for Deloit: nearby ZIP 51441 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Arion
Aspinwall
Buck Grove
Charter Oak
Denison
Dow City
Kiron
Manilla
Ricketts
Schleswig
Vail
Westside
Climate data from the nearest NOAA station, Denison, Ia (5.4 mi from Deloit). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.