Zone Forecast Product for Southern New England National Weather Service Boston/Norton MA 103 PM EDT Tue Apr 28 2026 Forecast keymessages - Coastal low clouds move inland tonight. - Beneficial rainfall Wednesday night into Thursday. - Cooler pattern prevails Friday through weekend but mostly dry. Southeast Middlesex MA- Including the city of Cambridge 103 PM EDT Tue Apr 28 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 50s. East winds around 10 mph. .TONIGHT...Mostly cloudy. Lows in the lower 40s. Northeast winds around 5 mph. .WEDNESDAY...Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Showers. Lows in the upper 40s. East winds around 5 mph. Chance of rain 90 percent. .THURSDAY...Showers. Highs in the mid 50s. Southeast winds around 5 mph. Chance of rain near 100 percent. .THURSDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Mostly sunny. Highs in the upper 50s. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 50s. Lows in the lower 40s. .MONDAY...Mostly sunny. Highs in the lower 60s.