Expires:202607310900;;351265 FPUS51 KBOX 302003 ZFPBOX Zone Forecast Product for Southern New England National Weather Service Boston/Norton MA 403 PM EDT Thu Jul 30 2026 MAZ004-310900- Northern Worcester MA- Including the cities of Barre and Fitchburg 403 PM EDT Thu Jul 30 2026 .TONIGHT...Mostly cloudy. A chance of showers with isolated thunderstorms this evening. Patchy fog after midnight. Visibility one quarter mile or less at times after midnight. Lows in the mid 50s. Northwest winds around 5 mph. Chance of rain 50 percent. .FRIDAY...Partly sunny. Patchy fog in the morning. A slight chance of showers in the afternoon. Visibility one quarter mile or less at times in the morning. Highs in the upper 70s. Northwest winds around 5 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the upper 50s. West winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly sunny. Patchy fog. Humid with highs in the lower 80s. Southwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. Humid with lows in the lower 60s. South winds around 5 mph. .SUNDAY...Mostly cloudy. Highs around 80. .SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 60 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .THURSDAY...Partly sunny with a 30 percent chance of showers. Highs in the mid 80s. $$