Avon, MN Weather & Growing Conditions
This Afternoon
55°F
Light Rain
Rain and patchy fog. Cloudy. High near 55, with temperatures falling to around 52 in the afternoon. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 55°F | Light Rain | 10 to 15 mph N | 100% |
| Tonight | 45°F | Rain | 10 to 15 mph N | 100% |
| Wednesday | 50°F | Rain | 15 mph N | 96% |
| Wednesday Night | 40°F | Light Rain | 15 mph NNW | 99% |
| Thursday | 45°F | Mostly Cloudy | 10 to 15 mph N | 12% |
| Thursday Night | 30°F | Mostly Cloudy | 0 to 5 mph NNE | 0% |
| Friday | 42°F | Mostly Sunny | 0 mph | 0% |
| Friday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 51°F | Mostly Sunny | 0 to 5 mph SW | 3% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph W | 6% |
| Sunday | 54°F | Mostly Sunny | 5 mph W | 5% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 5 to 10 mph WSW | 1% |
| Monday Night | 36°F | Mostly Clear | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Avon, MN
Last spring frost
May 3
First fall frost
Oct 7
Growing season
155 days
Hardiness zone
4b
Explore more for Avon, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Collegeville St John's, Mn (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.