Weather in Arlington, Massachusetts, United States

7-Day Detailed Weather Forecast for Arlington

Tonight

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Patchy fog after 1am. Mostly cloudy, with a low around 69. South wind around 5 mph.

Juneteenth

Temperature: 96°F

Wind Speed: 3 to 12 mph

Wind Direction: SW

Forecast: Patchy fog before 8am. Mostly sunny, with a high near 96. Heat index values as high as 104. Southwest wind 3 to 12 mph.

Thursday Night

Temperature: 70°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: Isolated showers and thunderstorms between 7pm and 11pm. Partly cloudy, with a low around 70. Heat index values as high as 99. Southwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Friday

Temperature: 83°F

Wind Speed: 12 to 15 mph

Wind Direction: W

Forecast: Sunny, with a high near 83. West wind 12 to 15 mph, with gusts as high as 28 mph.

Friday Night

Temperature: 66°F

Wind Speed: 6 to 12 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 66. West wind 6 to 12 mph.

Saturday

Temperature: 86°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 86. West wind around 7 mph.

Saturday Night

Temperature: 69°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms between midnight and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 30%.

Sunday

Temperature: 88°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms between 1pm and 5pm. Partly sunny, with a high near 88. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.

Sunday Night

Temperature: 71°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 71. Southwest wind 3 to 8 mph.

Monday

Temperature: 94°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 94. Southwest wind 3 to 7 mph.

Monday Night

Temperature: 74°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 74. Southwest wind around 7 mph.

Tuesday

Temperature: 99°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 99. West wind 6 to 9 mph.

Tuesday Night

Temperature: 76°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 76. West wind around 8 mph.

Wednesday

Temperature: 95°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: A slight chance of rain showers between 1pm and 2pm, then a slight chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. North wind around 8 mph.