Monday
Mostly sunny
High:
71°F
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. North wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 16 mph.
Longmont, CO Weather - Extended Forecast
Monday Night
Showers likely
Overnight low:
47°F
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Tuesday
Chance of showers
High:
60°F
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 60. Chance of precipitation is 80%.
Tuesday Night
Chance of showers
Overnight low:
40°F
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40.
Wednesday
Chance of showers and thunderstorms
High:
70°F
Wednesday Night
Partly cloudy
Overnight low:
44°F
Thursday
Mostly sunny
High:
78°F
Thursday Night
Slight chance of thunderstorms
Overnight low:
46°F
Friday
Mostly sunny
High:
74°F
Friday Night
Slight chance of thunderstorms
Overnight low:
47°F