How is the weather in Winchester, MA?

At 9:40 PM on Thu, Sep 18, 2025 it is mostly clear and 66 degrees Fahrenheit, feeling like 66 degrees.

Winchester, MA Weather Forecast and Current Conditions (01890)

66°F
Feels Like 66°F

Humidity 85% Dew Point 61°F Wind Calm 0 MPH Gusts 2 Barometer 29.85 in.758.2 mm

Solar Rad 0 w/m2

Report from 0.5 miles SE of central Winchester at 9:40 PM Thu, Sep 18, 2025

Current Weather

66°F
Feels Like 66°F

Humidity 85% Dew Point 61°F Wind Calm 0 MPH Gusts 2 Barometer 29.85 in.758.2 mm

Solar Rad 0 w/m2

Report from 0.5 miles SE of central Winchester at 9:40 PM Thu, Sep 18, 2025

Forecast at a Glance

ThuSep 18

61°

FriSep 19

77°

49°

SatSep 20

68°

46°

SunSep 21

71°

49°

MonSep 22

75°

59°

TueSep 23

10%

83°

63°

WedSep 24

20%

78°

58°

This Date in Weather History

1941 - One of the greatest aurora borealis or northern lights ever observed in the central Atlantic and mid-central portions of the U.S. occurred on the night of September 18-19th. The displays continued from twilight until just before dawn and were observed as far south as Florida and southern California.

Winchester 7 Day Weather Forecast Details

Thursday Sep 18

Night: Clear, with a low around 61. West wind around 6 mph.

Friday Sep 19

Day: Sunny, with a high near 77. Northwest wind 6 to 9 mph.

Night: Clear, with a low around 49. North wind 5 to 8 mph.

Saturday Sep 20

Day: Sunny, with a high near 68. Northeast wind around 6 mph.

Night: Mostly clear, with a low around 46. Southwest wind around 5 mph.

Sunday Sep 21

Day: Sunny, with a high near 71. Southwest wind 2 to 7 mph.

Night: Partly cloudy, with a low around 49. South wind 2 to 7 mph.

Monday Sep 22

Day: Sunny, with a high near 75. South wind 2 to 7 mph.

Night: Partly cloudy, with a low around 59. Southwest wind around 7 mph.

Tuesday Sep 23

Day: Mostly sunny, with a high near 83. Southwest wind around 8 mph.

Night: A slight chance of rain showers after 7pm. Partly cloudy, with a low around 63. West wind around 7 mph.

Wednesday Sep 24

Day: A slight chance of rain showers. Mostly sunny, with a high near 78. Northeast wind around 7 mph.

Night: A slight chance of rain showers. Mostly cloudy, with a low around 58. East wind around 7 mph.

Thursday Sep 25

Day: A slight chance of rain showers. Mostly sunny, with a high near 74. East wind around 8 mph.

Sun & Moon Monthly

First Light 6:00 AM

Sunrise 6:29 AM

Sunset 6:50 PM

Last Light 7:19 PM

Moonrise 2:52 AM

Moonset 5:40 PM

Moon Phase

Close Tide Stations

Amelia Earhart Dam, Mystic River
(5 miles away)

Charlestown, Charles River entrance
(7 miles away)

Chelsea St. Bridge, Chelsea River
(7.4 miles away)

Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.

Weather Near Winchester

Wellesley, MA

Scituate Coast Guard Station, MA

Contiguous United States Extremes

Thu's High Temperature
101 at 4 Miles South Of Tolleson, AZ

Thu's Low Temperature
18 at Peter Sinks, UT

Weather Folklore

When mountains and cliffs in the clouds appear, some sudden and violent showers appear.

Current subscribers - login to your ClearSky account