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Detailed Boston forecast
This AfternoonMostly cloudy. Isolated showers and thunderstorms...then scattered showers with isolated thunderstorms. Patchy fog. Some thunderstorms may produce gusty winds...small hail and heavy rainfall. Highs in the upper 70s. South winds around 5 mph...becoming east. Chance of rain 50 percent.
TonightMostly cloudy with a chance of showers. Patchy fog in the evening. Patchy dense fog after midnight with visibility one quarter mile or less at times. Not as cool with lows in the lower 60s. Southeast winds 5 to 10 mph...becoming south after midnight. Chance of rain 50 percent.
Memorial Day And Monday NightMostly clear. Highs in the upper 60s. Lows around 50.
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05/22National High Today (through 9 p.m.) 110 at Ocotillo Wells, California
05/22National Low Today (through 9 p.m.) 24 at Sunset Crater, Arizona
05/22Global High Yesterday 120 at Jacobabad, Pakistan
05/22Global Low -8 at Summit Station, Greenland