Monthly weather forecast in Groton

SundayMondayTuesdayWednesdayThursdayFridaySaturday
7 July, Sunday. day, 26°; night, 22°; rain8 July, Monday. day, 24°; night, 21°; clear9 July, Tuesday. day, 24°; night, 20°; clear10 July, Wednesday. day, 25°; night, 20°; clear11 July, Thursday. day, 28°; night, 23°; thunderstorm with rain12 July, Friday. day, 27°; night, 23°; light rain13 July, Saturday. day, 26°; night, 22°; rain
14 July, Sunday. day, 29°; night, 22°; light rain15 July, Monday. day, 29°; night, 22°; light rain16 July, Tuesday. day, 29°; night, 23°; light rain17 July, Wednesday. day, 28°; night, 21°; rain18 July, Thursday. day, 26°; night, 20°; light rain19 July, Friday. day, 26°; night, 19°; light rain20 July, Saturday. day, 27°; night, 20°; light rain
21 July, Sunday. day, 28°; night, 21°; light rain22 July, Monday. day, 27°; night, 21°; partly cloudy23 July, Tuesday. day, 24°; night, 19°; mostly clear24 July, Wednesday. day, 23°; night, 20°; partly cloudy25 July, Thursday. day, 24°; night, 20°; clear26 July, Friday. day, 23°; night, 19°; clear27 July, Saturday. day, 22°; night, 21°; rain
28 July, Sunday. day, 24°; night, 21°; rain29 July, Monday. day, 21°; night, 19°; light rain30 July, Tuesday. day, 20°; night, 19°; rain31 July, Wednesday. day, 22°; night, 21°; clear1 August, Thursday. day, 24°; night, 22°; mostly clear2 August, Friday. day, 24°; night, 19°; mostly clear3 August, Saturday. day, 23°; night, 20°; partly cloudy
4 August, Sunday. day, 22°; night, 19°; rain5 August, Monday. day, 22°; night, 18°; mostly clear6 August, Tuesday. day, 21°; night, 20°; clear7 August, Wednesday. day, 22°; night, 21°; rain8 August, Thursday. day, 23°; night, 20°; light rain9 August, Friday. day, 21°; night, 20°; partly cloudyNext, the average data for 10 years10 August, Saturday. day, 25°; night, 21°; clear

Average for 30 days

8 sunny days; 18 days with precipitation; 4 cloudy days;
air humidity 78%; 31 millimeters of precipitation (4% of annual average); Wind south-westerly 5.2 Meters per second; Water temperature +20°