Monthly weather forecast in Groton

SundayMondayTuesdayWednesdayThursdayFridaySaturday
29 September, Sunday. day, 18°; night, 17°; overcast30 September, Monday. day, 17°; night, 15°; rain1 October, Tuesday. day, 17°; night, 14°; rain2 October, Wednesday. day, 19°; night, 12°; partly cloudy3 October, Thursday. day, 20°; night, 14°; mostly clear4 October, Friday. day, 21°; night, 15°; partly cloudy5 October, Saturday. day, 22°; night, 11°; partly cloudy
6 October, Sunday. day, 19°; night, 14°; clear7 October, Monday. day, 18°; night, 11°; heavy rain8 October, Tuesday. day, 17°; night, 8°; partly cloudy9 October, Wednesday. day, 16°; night, 10°; mostly clear10 October, Thursday. day, 17°; night, 10°; mostly clear11 October, Friday. day, 16°; night, 11°; clear12 October, Saturday. day, 18°; night, 12°; partly cloudy
13 October, Sunday. day, 17°; night, 14°; partly cloudy14 October, Monday. day, 17°; night, 14°; mostly clear15 October, Tuesday. day, 18°; night, 13°; clear16 October, Wednesday. day, 12°; night, 12°; clear17 October, Thursday. day, 17°; night, 8°; partly cloudy18 October, Friday. day, 10°; night, 8°; clear19 October, Saturday. day, 13°; night, 12°; clear
20 October, Sunday. day, 16°; night, 14°; clear21 October, Monday. day, 17°; night, 15°; clear22 October, Tuesday. day, 18°; night, 16°; clear23 October, Wednesday. day, 16°; night, 14°; partly cloudy24 October, Thursday. day, 16°; night, 14°; partly cloudy25 October, Friday. day, 17°; night, 16°; mostly clear26 October, Saturday. day, 18°; night, 16°; rain
27 October, Sunday. day, 15°; night, 11°; mostly clear28 October, Monday. day, 14°; night, 13°; clear29 October, Tuesday. day, 13°; night, 11°; mostly clear30 October, Wednesday. day, 13°; night, 9°; clear31 October, Thursday. day, 13°; night, 11°; mostly clearNext, the average data for 10 years1 November, Friday. day, 12°; night, 9°; clear2 November, Saturday. day, 13°; night, 9°; clear

Average for 30 days

19 sunny days; 2 days with precipitation; 9 cloudy days;
air humidity 70%; 11 millimeters of precipitation (2% of annual average); Wind north-westerly 5.7 Meters per second; Water temperature +20°