Hampton, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hampton, a city in Franklin County, Iowa.
Today
76°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 76, with temperatures falling to around 73 in the afternoon. North northwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Hampton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Showers And Thunderstorms | 8 mph NNW | 82% |
| Tonight | 58°F | Showers And Thunderstorms Likely | 3 to 7 mph N | 59% |
| Wednesday | 74°F | Partly Sunny | 5 mph NNE | 13% |
| Wednesday Night | 53°F | Mostly Clear | 2 mph WSW | 3% |
| Thursday | 79°F | Sunny | 3 mph SSW | 2% |
| Thursday Night | 59°F | Mostly Clear | 5 mph S | 1% |
| Friday | 82°F | Sunny | 3 to 10 mph S | 9% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 8 mph S | 19% |
| Saturday | 86°F | Sunny | 5 to 9 mph SSW | 14% |
| Saturday Night | 68°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 9 to 13 mph SE | 21% |
| Sunday | 86°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph SSE | 21% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms | 7 mph SSE | 32% |
| Monday | 85°F | Chance Showers And Thunderstorms | 7 to 10 mph SSE | 32% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph E | 35% |
Forecast source: National Weather Service (api.weather.gov) for Hampton (42.742, -93.205). Updated through the day.
Growing snapshot for Hampton
Last spring frost
Apr 29
First fall frost
Oct 9
Growing season
162 days
Hardiness zone
5a
More local growing data for Hampton: nearby ZIP 50441 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hampton, Ia (1.5 mi from Hampton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.