Monthly weather forecast in Nantucket

SundayMondayTuesdayWednesdayThursdayFridaySaturday
4 August, Sunday. day, 27°; night, 22°; light rain5 August, Monday. day, 26°; night, 23°; mostly clear6 August, Tuesday. day, 24°; night, 19°; heavy rain7 August, Wednesday. day, 20°; night, 18°; thunderstorm with rain8 August, Thursday. day, 21°; night, 19°; heavy rain9 August, Friday. day, 22°; night, 21°; heavy rain10 August, Saturday. day, 23°; night, 21°; heavy rain
11 August, Sunday. day, 24°; night, 20°; mostly clear12 August, Monday. day, 23°; night, 20°; heavy rain13 August, Tuesday. day, 24°; night, 20°; light rain14 August, Wednesday. day, 24°; night, 21°; rain15 August, Thursday. day, 24°; night, 22°; partly cloudy16 August, Friday. day, 24°; night, 20°; mostly clear17 August, Saturday. day, 21°; night, 20°; clear
18 August, Sunday. day, 21°; night, 20°; clear19 August, Monday. day, 20°; night, 20°; mostly clear20 August, Tuesday. day, 20°; night, 20°; light rain21 August, Wednesday. day, 22°; night, 21°; clear22 August, Thursday. day, 22°; night, 21°; clear23 August, Friday. day, 22°; night, 21°; clear24 August, Saturday. day, 22°; night, 22°; clear
25 August, Sunday. day, 24°; night, 23°; light rain26 August, Monday. day, 24°; night, 21°; clear27 August, Tuesday. day, 20°; night, 20°; clear28 August, Wednesday. day, 20°; night, 17°; partly cloudy29 August, Thursday. day, 19°; night, 19°; mostly clear30 August, Friday. day, 22°; night, 19°; rain31 August, Saturday. day, 20°; night, 19°; partly cloudy
1 September, Sunday. day, 19°; night, 19°; clear2 September, Monday. day, 20°; night, 20°; clearNext, the average data for 10 years3 September, Tuesday. day, 21°; night, 20°; clear4 September, Wednesday. day, 21°; night, 20°; clear5 September, Thursday. day, 21°; night, 21°; rain6 September, Friday. day, 21°; night, 20°; clear7 September, Saturday. day, 21°; night, 21°; clear

Average for 30 days

16 sunny days; 11 days with precipitation; 3 cloudy days;
air humidity 81%; 233 millimeters of precipitation (24% of annual average); Wind south-westerly 7 Meters per second; Water temperature +19°