10-Day Weather Forecast - Longmont, CO
Weekend Weather
- 90|57°FPartly CloudyHourly details
Today
90°FMostly cloudy in the morning then partly cloudy with a slight chance of thunderstorms in the afternoon. Highs 86 to 92. South winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 20 percent.
Tonight
57°FPartly cloudy. Lows 53 to 59. North winds 10 to 15 mph with gusts up to 25 mph in the evening becoming light.
- 87|57°FMostly SunnyHourly details
Day
87°FMostly sunny. Slight chance of thunderstorms in the afternoon. Highs 84 to 92. Northwest winds 10 to 15 mph in the afternoon. Chance of precipitation 20 percent.
Night
57°FPartly cloudy with a 20 percent chance of thunderstorms. Lows 49 to 57.
- 81|57°F30% Chance of StormsHourly details
Day
81°FPartly cloudy with a 30 percent chance of thunderstorms. Highs 81 to 87.
Night
57°FPartly cloudy with a 10 percent chance of thunderstorms. Lows 50 to 58.
- 76|58°FPartly CloudyHourly details
Day
76°FPartly cloudy with a 20 percent chance of thunderstorms. Highs 76 to 82. Lows 51 to 57.
Night
58°FPartly cloudy with a 20 percent chance of thunderstorms. Highs 76 to 82. Lows 51 to 57.
- 80|60°F30% Chance of StormsHourly details
Day
80°FPartly cloudy with a 30 percent chance of thunderstorms. Highs 79 to 87.
Night
60°FMostly cloudy with a 30 percent chance of thunderstorms. Lows 50 to 58. Highs 81 to 87.
- 79|57°F30% Chance of StormsHourly details
Day
79°FMostly cloudy with a 30 percent chance of thunderstorms. Lows 50 to 58. Highs 81 to 87.
Night
57°FPartly cloudy with a 30 percent chance of thunderstorms. Lows 52 to 58.
- 85|64°FPartly Cloudy
Day
85°FPartly cloudy with a 20 percent chance of thunderstorms. Highs 85 to 91.
Night
64°FPartly cloudy with a 25% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 46F with an average humidity of 43%. Winds will be 4 mph from the W.
Weekend Weather
- 89|63°FPartly Cloudy
Day
89°FPartly cloudy. High temperature around 89F. Dew point will be around 52F with an average humidity of 36%. Winds will be 6 mph from the W.
Night
63°FPartly cloudy. Low temperature around 63F. Dew point will be around 47F with an average humidity of 41%. Winds will be 7 mph from the W.
- 87|61°FSunny
Day
87°FSunny. High temperature around 87F. Dew point will be around 49F with an average humidity of 35%. Winds will be 5 mph from the SW.
Night
61°FClear. Low temperature around 61F. Dew point will be around 43F with an average humidity of 38%. Winds will be 6 mph from the W.
- 83|60°FSunny
Day
83°FSunny. High temperature around 83F. Dew point will be around 49F with an average humidity of 38%. Winds will be 2 mph from the SE.
Night
60°FClear. Low temperature around 60F. Dew point will be around 46F with an average humidity of 43%. Winds will be 3 mph from the NW.













