Local Forecast

Charlestown, MA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Charlestown, MA.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 8:35 AM EDTSunday 8:35 AM

°F °C
Regional Observations →
69°F

Cloudy

  • 80° / 62° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

3 mph

WSW

UV Index

6

High

Humidity

83%

Dew 64°F

Sun

5:09 AM · 8:25 PM

Rise · Set

Source: LAWRENCE (KLWM). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

80° 62°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Today

Patchy fog before 9am. Partly sunny, with a high near 80. East wind 1 to 8 mph.

Night

Partly cloudy, with a low around 62. South wind 1 to 7 mph.

Monday

82° 66°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Mostly sunny, with a high near 82. Northeast wind 2 to 8 mph.

Night

Mostly clear, with a low around 66. South wind around 6 mph.

Tuesday

91° 71°

Mostly Cloudy

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 91. Southwest wind 3 to 12 mph.

Night

A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind 8 to 12 mph. Chance of precipitation is 40%.

Wednesday

96° 75°

Isolated T-storm

Overnight: Partly Sunny

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 98. Southwest wind around 9 mph. Chance of precipitation is 30%.

Night

Mostly clear, with a low around 75. Southwest wind 6 to 9 mph.

Thursday

102° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 103. West wind 6 to 9 mph.

Night

Mostly clear, with a low around 77. West wind 5 to 8 mph.

Charlestown, MA Weather Analysis Tools