Weather WorldBoulder Muni, CO 14 Day Weather
Quick Weather Clicks
Settings
Sun & Moon
Boulder Muni, CO Weather Forecast
Boulder Muni, CO Weather Forecast Dated: 626 PM Fri Sep 18 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 18, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
77°F 25°C
Light Rain
Early-Evening
60°F 15°C
Drizzle
Pleasant near 77°F 25°C, drier morning followed by showers lasting through evening, with increasing humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
65°F 18°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Light Showers
Early-Evening
59°F 15°C
Light Showers
Mildly cool near 63°F 17°C, scattered downpours possible, with increasing humidity and steady pressure. Winds turning from the ESE to the WSW at 5 mph 8 km/h.
Sunday, September 20, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Nearby Thunderstorms
Early-Evening
62°F 17°C
Nearby Thunderstorms
Enjoyable around 70°F 21°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds switching from the NNE to the W at 6 mph 10 km/h.
Monday, September 21, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
65°F 19°C
Sunny
Mild temperatures up to 72°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
64°F 18°C
Partly Cloudy
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
68°F 20°C
Cloudy
Mild with a high of 78°F 26°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
74°F 23°C
Scattered Showers
Early-Evening
67°F 20°C
Overcast
Pleasant near 74°F 23°C, locally heavy downpours at times, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
76°F 24°C
Partly Cloudy
Early-Evening
68°F 20°C
Cloudy
Comfortable with temperatures reaching 76°F 24°C, partly cloudy throughout the day, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
67°F 20°C
Sunny
Enjoyable around 75°F 24°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the E to the W at 8 mph 12 km/h.
Saturday, September 26, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
68°F 20°C
Scattered Showers
Warm temperatures up to 80°F 27°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds out of the SE at 13 mph 21 km/h.
Sunday, September 27, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
70°F 21°C
Sunny
Very warm with a high of 80°F 27°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds building from NE at 1 mph 1 km/h to WSW at 13 mph 21 km/h. Gusts up to 23 mph 36 km/h.
Monday, September 28, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
58°F 14°C
Overcast
Pleasant near 72°F 22°C, overcast throughout the day, with increasing humidity and barometric pressure rising. Winds turning from the W to the WSW at 7 mph 11 km/h.
Tuesday, September 29, 2026
Mid-Morning
55°F 13°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Scattered Showers
Early-Evening
51°F 10°C
Light Showers
Cool with a high near 63°F 17°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds switching from the ENE to the N at 4 mph 6 km/h.
Wednesday, September 30, 2026
Mid-Morning
38°F 3°C
Light Showers
Mid-Afternoon
37°F 3°C
Light Fog
Early-Evening
38°F 3°C
Light Fog
Nippy around 37°F 3°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds moving from the NE to the ENE at 3 mph 5 km/h.
Thursday, October 1, 2026
Mid-Morning
41°F 5°C
Scattered Showers
Mid-Afternoon
51°F 10°C
Cloudy
Early-Evening
48°F 9°C
Partly Cloudy
Cool and brisk at 51°F 10°C, scattered downpours possible, with lower humidity and barometric pressure falling.
Boulder Muni, CO Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...