Thunderstorms, Heavy Rain and Heat in the Memorial Day Forecast

Strong to severe thunderstorms and heavy rain with possible flash flooding are expected from Texas to the Upper Mississippi Valley on Memorial Day. Also, a soaking rain with flooding is expected across south-central Florida. Meanwhile, a week of record breaking heat is going to get started across California into the Southwest and Great Basin, as excessive heat warnings stretch across the region. Read More >

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Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fog/Mist

53°F

12°C

Humidity	89%
Wind Speed	E 7 mph
Barometer	30.28 in (1025.2 mb)
Dewpoint	50°F (10°C)
Visibility	6.00 mi
Wind Chill	51°F (11°C)
Last update	25 May 1:54 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Boston MA

Memorial
Day

Partly Sunny
High: 66 °F
Tonight

Mostly Cloudy
then Patchy
Dense Fog
Low: 56 °F
Tuesday

Patchy Dense
Fog then
Sunny
High: 80 °F
Tuesday
Night

Partly Cloudy
Low: 62 °F
Wednesday

Mostly Sunny
High: 82 °F
Wednesday
Night

Mostly Cloudy
Low: 66 °F
Thursday

Partly Sunny
High: 83 °F
Thursday
Night

Chance
Showers
Low: 67 °F
Friday

Showers
Likely
High: 79 °F

Detailed Forecast

Memorial Day

Partly sunny, with a high near 66. East wind around 8 mph.

Tonight

Patchy dense fog after midnight. Otherwise, mostly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.

Tuesday

Patchy dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. South wind 3 to 7 mph.

Tuesday Night

Partly cloudy, with a low around 62. Southwest wind 3 to 7 mph.

Wednesday

Mostly sunny, with a high near 82. Southwest wind 5 to 8 mph.

Wednesday Night

Mostly cloudy, with a low around 66. Southwest wind 6 to 8 mph.

Thursday

Partly sunny, with a high near 83. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.

Thursday Night

A chance of showers after 11pm. Mostly cloudy, with a low around 67. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Friday

Showers likely, mainly after 5pm. Mostly cloudy, with a high near 79. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Friday Night

Showers likely, mainly before 9pm. Mostly cloudy, with a low around 66. Southwest wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Saturday

A chance of showers. Partly sunny, with a high near 77. Northwest wind around 6 mph. Chance of precipitation is 30%.

Saturday Night

Mostly cloudy, with a low around 56. Light northwest wind.

Sunday

Mostly sunny, with a high near 71. Northeast wind around 6 mph.