Bethel, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bethel, a city in Anoka County, Minnesota.
Tonight
53°F
Rain Showers
Rain showers and patchy fog before 1am, then a chance of drizzle and patchy fog between 1am and 4am, then patchy fog and a slight chance of drizzle. Cloudy, with a low around 53. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Bethel
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Rain Showers | 10 to 15 mph E | 76% |
| Saturday | 64°F | Slight Chance Drizzle then Cloudy | 10 mph ENE | 15% |
| Saturday Night | 51°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Sunday | 68°F | Partly Sunny | 10 to 15 mph NE | 0% |
| Sunday Night | 46°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Monday | 64°F | Mostly Cloudy | 5 to 10 mph ENE | 4% |
| Monday Night | 43°F | Mostly Cloudy | 5 mph ENE | 3% |
| Tuesday | 65°F | Mostly Sunny | 5 mph E | 2% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph ESE | 0% |
| Wednesday | 67°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 0 to 5 mph SSE | 9% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph SSE | 14% |
| Thursday Night | 49°F | Partly Cloudy | 0 to 5 mph SE | 7% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph ESE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Bethel (45.404, -93.275). Updated through the day.
Growing snapshot for Bethel
Last spring frost
May 1
First fall frost
Oct 7
Growing season
158 days
Hardiness zone
4b
More local growing data for Bethel: nearby ZIP 55070 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Andover
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, Cedar, Mn (5.9 mi from Bethel). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.