Andover, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Andover, a city in Anoka County, Minnesota.
Overnight
63°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Cloudy. Low around 63, with temperatures rising to around 66 overnight. Northwest wind around 15 mph. Chance of precipitation is 30%.
7-day forecast for Andover
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Chance Showers And Thunderstorms | 15 mph NW | 25% |
| Tuesday | 75°F | Partly Sunny | 10 mph NW | 14% |
| Tuesday Night | 54°F | Partly Cloudy | 0 to 10 mph WNW | 1% |
| Wednesday | 79°F | Sunny | 0 to 10 mph WSW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Thursday | 84°F | Sunny | 5 to 15 mph SSW | 1% |
| Thursday Night | 64°F | Mostly Clear | 10 to 15 mph SSW | 3% |
| Friday | 87°F | Sunny | 10 to 15 mph SSW | 9% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 5 to 15 mph SSW | 27% |
| Saturday | 86°F | Mostly Sunny | 5 to 10 mph SSW | 14% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph WNW | 53% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 53% |
| Sunday Night | 63°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 18% |
| Monday | 83°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 19% |
Forecast source: National Weather Service (api.weather.gov) for Andover (45.252, -93.337). Updated through the day.
Growing snapshot for Andover
Last spring frost
May 5
First fall frost
Oct 2
Growing season
148 days
Hardiness zone
5a
More local growing data for Andover: nearby ZIP 55448 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Bethel
Blaine
Centerville
Circle Pines
Columbia Heights
Columbus
Coon Rapids
East Bethel
Forest Lake
Fridley
Ham Lake
Hilltop
Lexington
Lino Lakes
Martin Lake
Nowthen
Oak Grove
Ramsey
Spring Lake Park
St. Francis
Climate data from the nearest NOAA station, Andover 1N, Mn (4.1 mi from Andover). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.