Waltham, MA 02451
Partly cloudy in the evening...then clearing. Lows in the lower 30s. West winds 5 to 10 mph.
Mostly sunny. Highs in the mid 30s.
Mostly cloudy. Near steady temperature around 30.
Cloudy with a chance of rain and snow. Highs in the mid 40s. Chance of precipitation 40 percent.
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