What is today's weather forecast for South Hero, VT?

Today's forecast for South Hero shows a high of 38 degrees and a low of 24 degrees Fahrenheit. A 20 percent chance of showers.

What is the 7-day weather forecast for South Hero, VT?

The 7-day forecast for South Hero shows highs from 22 to 49 degrees and lows from 11 to 40 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in South Hero, VT this week?

Yes, rain is possible in South Hero this week. Precipitation chances: Wednesday (30% chance), Thursday (90% chance), Friday (100% chance), Saturday (50% chance), Sunday (40% chance), Tuesday (60% chance).

How accurate is the South Hero weather forecast?

WeatherForYou provides highly accurate South Hero forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

South Hero, VT Weather Forecast and Current Conditions

WEATHER ALERTS - Wind Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

33°F
Feels Like 26°F

Humidity 87% Dew Point 30°F Wind SSE 8 MPH Gusts 16 Barometer 29.61 in.

Solar Rad 20 w/m²

Report from a personal weather station 1.9 mi. SW of central South Hero
at 12:29 PM Wed, Dec 17, 2025

Point Forecast at a Glance

WedDec 17

20%

ThuDec 18

FriDec 19

100%

SatDec 20

30%

SunDec 21

40%

MonDec 22

TueDec 23

60%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 38°F, reaching 49°F before cooling to 22°F, then recovering to 29°F by week's end. Unsettled weather expected with wintry mix likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 2°F above the historical average for December. Normal highs for this period are around 33°F with lows around 18°F.

This Date in Weather History

1924 - A severe icestorm struck central Illinois. It coated the ground with nearly two inches of glaze at Springfield. The storm caused 21 million dollars damage along with much hardship. Ice was on the trees until the 4th of January, and electricity was not restored until January 10th.

South Hero, VT 7 Day Weather Forecast Details

Wednesday Dec 17

Day: A 20 percent chance of showers. Cloudy, with a high near 38. Breezy, with a southwest wind 16 to 21 mph.

Night: A chance of rain and snow showers, mainly before 7pm. Partly cloudy, with a low around 24. West wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday Dec 18

Day: Mostly sunny, with a high near 44. Windy, with a south wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 49 mph.

Night: Rain, mainly after 7pm. The rain could be heavy at times. Low around 40. Windy, with a south wind 28 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Dec 19

Day: Rain before 4pm, then a chance of rain and snow. The rain could be heavy at times. High near 49. Breezy, with a south wind 21 to 25 mph becoming west in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Night: A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 18. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Dec 20

Day: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 27. West wind 6 to 13 mph becoming south in the afternoon.

Night: A chance of rain and snow before 2am, then a chance of snow between 2am and 3am, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 25. Breezy, with a south wind 17 to 20 mph. Chance of precipitation is 50%.

Sunday Dec 21

Day: A chance of rain and snow before 1pm. Mostly cloudy, with a high near 35. South wind around 18 mph becoming west in the afternoon. Chance of precipitation is 40%.

Night: Mostly cloudy, with a low around 13. West wind 15 to 18 mph.

Monday Dec 22

Day: Partly sunny, with a high near 22. Northwest wind 9 to 14 mph.

Night: Mostly cloudy, with a low around 11. Northwest wind 8 to 10 mph becoming southwest after midnight.

Tuesday Dec 23

Day: Snow likely. Mostly cloudy, with a high near 29. South wind 11 to 15 mph. Chance of precipitation is 60%.

About South Hero, VT

South Hero is a town on Grand Isle in Grand Isle County, Vermont, United States. South Hero's population was 1,674 at the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

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