Weather for Somerville, MA

Heat Advisory until 02:45 tomorrow

* WHAT...Heat index values up to 103 expected. * WHERE...Portions of northern Connecticut, central, eastern, northeastern, southeastern, and western Massachusetts, and northern Rhode Island. * WHEN...From 11 AM Thursday to 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

This Afternoon

84°F / 29°C

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Sunny, with a high near 84. Southeast wind around 7 mph.

Tonight

67°F / 19°C

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Mostly clear, with a low around 67. South wind around 9 mph.

Thursday

90°F / 32°C

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Sunny, with a high near 90. Southwest wind 8 to 14 mph.

Thursday Night

72°F / 22°C

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Mostly clear, with a low around 72. Southwest wind 9 to 15 mph.

Friday

97°F / 36°C

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A slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 97. Southwest wind around 10 mph. Chance of precipitation is 50%.

Friday Night

70°F / 21°C

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A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then a slight chance of showers and thunderstorms between 10pm and 11pm. Mostly cloudy, with a low around 70. Northwest wind 5 to 9 mph. Chance of precipitation is 40%.

Saturday

81°F / 27°C

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Mostly sunny, with a high near 81. Northeast wind around 8 mph.

Saturday Night

65°F / 18°C

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Mostly cloudy, with a low around 65. South wind 2 to 6 mph.

Sunday

82°F / 28°C

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A chance of rain showers after 1pm. Partly sunny, with a high near 82. South wind 2 to 9 mph. Chance of precipitation is 30%.

Sunday Night

67°F / 19°C

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A chance of rain showers before 4am. Partly cloudy, with a low around 67. Southwest wind 3 to 8 mph. Chance of precipitation is 30%.

Monday

86°F / 30°C

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Sunny, with a high near 86. Northeast wind around 7 mph.

Monday Night

68°F / 20°C

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Mostly clear, with a low around 68. South wind 3 to 7 mph.

Tuesday

92°F / 33°C

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A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 92. Southwest wind 3 to 9 mph.

Tuesday Night

71°F / 22°C

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A slight chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 71. West wind 5 to 8 mph.