Hugo, MN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Hugo, a city in Washington County, Minnesota.

This Afternoon

59°F

Light Rain

Rain and patchy fog. Cloudy. High near 59, with temperatures falling to around 55 in the afternoon. North wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Hugo

When	Temp	Forecast	Wind	Precip
This Afternoon	59°F	Light Rain	5 to 10 mph N	100%
Tonight	50°F	Rain	5 to 10 mph NNE	98%
Wednesday	56°F	Light Rain	5 to 10 mph NNE	83%
Wednesday Night	44°F	Light Rain	10 to 15 mph NNW	90%
Thursday	48°F	Chance Light Rain then Mostly Cloudy	10 to 15 mph N	41%
Thursday Night	34°F	Mostly Cloudy	5 to 10 mph NNE	2%
Friday	46°F	Mostly Sunny	0 to 5 mph NE	0%
Friday Night	31°F	Partly Cloudy	0 mph	0%
Saturday	51°F	Mostly Sunny	0 to 5 mph SSW	1%
Saturday Night	36°F	Partly Cloudy	5 mph WSW	8%
Sunday	55°F	Mostly Sunny	5 to 10 mph W	9%
Sunday Night	37°F	Partly Cloudy	5 mph SSW	1%
Monday	57°F	Mostly Sunny	5 to 10 mph SW	0%
Monday Night	38°F	Mostly Clear	5 mph WNW	1%

Forecast source: National Weather Service (api.weather.gov) for Hugo (45.164, -92.960). Updated through the day.

Growing snapshot for Hugo

Last spring frost

Apr 23

First fall frost

Oct 20

Growing season

177 days

Hardiness zone

More local growing data for Hugo: nearby ZIP 55038 weather · frost dates · planting calendar · Minnesota frost dates

Nearby towns & communities

Afton Bayport Birchwood Village Cottage Grove Dellwood Grant Lake Elmo Lake St. Croix Beach Lakeland Lakeland Shores Mahtomedi Marine on St. Croix Newport Oak Park Heights Oakdale Pine Springs Scandia St. Marys Point St. Paul Park Stillwater Willernie Woodbury

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Climate data from the nearest NOAA station, Vadnais Lake, Mn (10.3 mi from Hugo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.