Marquette, IA Weather & Growing Conditions
Overnight
59°F
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy. Low around 59, with temperatures rising to around 64 overnight. Southeast wind around 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Showers And Thunderstorms | 9 mph SE | 100% |
| Saturday | 72°F | Showers And Thunderstorms | 2 to 7 mph SE | 97% |
| Saturday Night | 57°F | Showers And Thunderstorms | 6 mph N | 76% |
| Sunday | 65°F | Chance Rain Showers then Cloudy | 7 to 10 mph NE | 40% |
| Sunday Night | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 9 mph NE | 15% |
| Monday | 64°F | Slight Chance Rain Showers | 9 mph NE | 22% |
| Monday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 8 mph NE | 15% |
| Tuesday | 62°F | Partly Sunny | 2 to 7 mph NE | 14% |
| Tuesday Night | 44°F | Partly Cloudy | 1 to 5 mph NE | 2% |
| Wednesday | 66°F | Sunny | 1 to 5 mph NE | 1% |
| Wednesday Night | 48°F | Partly Cloudy | 2 mph NE | 3% |
| Thursday | 68°F | Mostly Sunny | 0 to 3 mph NE | 6% |
| Thursday Night | 50°F | Partly Cloudy | 1 mph NE | 3% |
| Friday | 70°F | Mostly Sunny | 0 to 3 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marquette, IA
Last spring frost
Apr 28
First fall frost
Oct 12
Growing season
166 days
Hardiness zone
5a
Explore more for Marquette, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Prairie Du Chien, Wi (3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.