Monthly weather forecast in Missoula

SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 21°; night, 13°; clear2 September, Monday. day, 19°; night, 13°; partly cloudy3 September, Tuesday. day, 20°; night, 13°; clear4 September, Wednesday. day, 18°; night, 13°; clear5 September, Thursday. day, 32°; night, 14°; clear6 September, Friday. day, 33°; night, 14°; clear7 September, Saturday. day, 34°; night, 14°; mostly clear
8 September, Sunday. day, 31°; night, 16°; overcast9 September, Monday. day, 32°; night, 16°; partly cloudy10 September, Tuesday. day, 29°; night, 15°; thunderstorm11 September, Wednesday. day, 22°; night, 13°; rain12 September, Thursday. day, 19°; night, 13°; light rain13 September, Friday. day, 21°; night, 12°; light rain14 September, Saturday. day, 24°; night, 12°; partly cloudy
15 September, Sunday. day, 25°; night, 12°; clear16 September, Monday. day, 24°; night, 13°; mostly clear17 September, Tuesday. day, 24°; night, 4°; mostly clear18 September, Wednesday. day, 4°; night, 2°; light rain19 September, Thursday. day, 8°; night, -2°; partly cloudy20 September, Friday. day, 15°; night, 6°; mostly clear21 September, Saturday. day, 17°; night, 9°; mostly clear
22 September, Sunday. day, 13°; night, 9°; light rain23 September, Monday. day, 10°; night, 7°; rain24 September, Tuesday. day, 6°; night, 0°; light rain25 September, Wednesday. day, 7°; night, 4°; light rain26 September, Thursday. day, 6°; night, -1°; light rain27 September, Friday. day, 14°; night, 6°; mostly clear28 September, Saturday. day, 20°; night, 8°; clear
29 September, Sunday. day, 18°; night, 9°; mostly clear30 September, Monday. day, 14°; night, 5°; light rain1 October, Tuesday. day, 16°; night, 10°; light rain2 October, Wednesday. day, 8°; night, 4°; rain3 October, Thursday. day, 8°; night, 2°; clear4 October, Friday. day, 14°; night, 7°; clearNext, the average data for 10 years5 October, Saturday. day, 12°; night, 6°; clear

Average for 30 days

16 sunny days; 9 days with precipitation; 5 cloudy days;
air humidity 56%; 17 millimeters of precipitation (3% of annual average); Wind westerly 2.9 Meters per second