Monthly weather forecast in Rapid City

SundayMondayTuesdayWednesdayThursdayFridaySaturday
28 April, Sunday. day, 11°; night, 5°; clear29 April, Monday. day, 9°; night, 5°; rain30 April, Tuesday. day, 11°; night, 6°; partly cloudy1 May, Wednesday. day, 11°; night, 6°; rain2 May, Thursday. day, 13°; night, 7°; overcast3 May, Friday. day, 12°; night, 8°; overcast4 May, Saturday. day, 18°; night, 8°; clear
5 May, Sunday. day, 24°; night, 14°; mostly clear6 May, Monday. day, 17°; night, 9°; rain7 May, Tuesday. day, 17°; night, 7°; mostly clear8 May, Wednesday. day, 12°; night, 7°; partly cloudy9 May, Thursday. day, 14°; night, 9°; light rain10 May, Friday. day, 18°; night, 8°; partly cloudy11 May, Saturday. day, 21°; night, 10°; clear
12 May, Sunday. day, 21°; night, 9°; partly cloudy13 May, Monday. day, 19°; night, 9°; mostly clear14 May, Tuesday. day, 22°; night, 11°; mostly clear15 May, Wednesday. day, 21°; night, 11°; partly cloudy16 May, Thursday. day, 18°; night, 14°; partly cloudy17 May, Friday. day, 14°; night, 11°; rain18 May, Saturday. day, 12°; night, 10°; light rain
19 May, Sunday. day, 11°; night, 10°; rain20 May, Monday. day, 13°; night, 10°; rain21 May, Tuesday. day, 20°; night, 12°; mostly clear22 May, Wednesday. day, 24°; night, 16°; clear23 May, Thursday. day, 23°; night, 13°; partly cloudy24 May, Friday. day, 15°; night, 11°; rain25 May, Saturday. day, 15°; night, 12°; mostly clear
26 May, Sunday. day, 20°; night, 15°; clear27 May, Monday. day, 19°; night, 13°; rain28 May, Tuesday. day, 18°; night, 11°; partly cloudy29 May, Wednesday. day, 20°; night, 10°; partly cloudy30 May, Thursday. day, 21°; night, 15°; clear31 May, Friday. day, 19°; night, 16°; light rain1 June, Saturday. day, 21°; night, 16°; rain

Average for 30 days

15 sunny days; 7 days with precipitation; 8 cloudy days;
air humidity 66%; 33 millimeters of precipitation (5% of annual average); Wind south-easterly 6.1 Meters per second