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Current Weather Conditions for Waltham, MA

Mostly clear, with a low around 75. West wind around 3 mph.
81°F

Conditions

Wind: 3 mph W
Humidity: 72%
Probability of Precipitation: 10%

Hourly Forcast (next 12 hours)

5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM
81° 79° 79° 78° 77° 77° 78° 83° 86° 90° 92° 95° 98°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 75. West wind around 3 mph.
85°F 65°F
Friday
Sunny
Sunny, with a high near 101. Heat index values as high as 108. West wind 3 to 8 mph.
85°F 65°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 73. Heat index values as high as 104. West wind 3 to 8 mph. Chance of precipitation is 20%.
85°F 65°F
Independence Day
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 96. West wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
85°F 65°F
Saturday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 67. Northwest wind 3 to 7 mph. Chance of precipitation is 50%.
85°F 65°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 89. North wind around 5 mph.
85°F 65°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 64. Southeast wind 0 to 5 mph.
85°F 65°F
Monday
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 82. Southeast wind 0 to 7 mph. Chance of precipitation is 30%.
85°F 65°F
Monday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 61. Southeast wind 2 to 6 mph. Chance of precipitation is 40%.
85°F 65°F
Tuesday
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 81. East wind 3 to 8 mph. Chance of precipitation is 40%.
85°F 65°F
Tuesday Night
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 61. East wind 2 to 6 mph.
85°F 65°F
Wednesday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 8am. Mostly sunny, with a high near 85. East wind 2 to 6 mph.
85°F 65°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 64. South wind 2 to 6 mph.
85°F 65°F
Thursday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Southwest wind 2 to 7 mph.
85°F 65°F
Data provided by weather.gov