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Granby, CO Weather Forecast
Granby, CO Weather Forecast Dated: 859 PM Sat Sep 19 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, September 19, 2026
Mid-Morning
52°F 11°C
Scattered Showers
Mid-Afternoon
58°F 15°C
Nearby Thunderstorms
Early-Evening
51°F 11°C
Scattered Showers
Refreshing around 58°F 15°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the WNW to the S at 5 mph 8 km/h.
Sunday, September 20, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
63°F 17°C
Partly Cloudy
Early-Evening
51°F 10°C
Cloudy
Mildly cool near 63°F 17°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the WNW to the SSE at 6 mph 10 km/h.
Monday, September 21, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
53°F 12°C
Partly Cloudy
Comfortable at 65°F 18°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the NNW to the SE at 6 mph 9 km/h.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
57°F 14°C
Scattered Showers
Mild temperatures up to 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds swinging from the NW to the SSE at 5 mph 9 km/h.
Wednesday, September 23, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
55°F 13°C
Overcast
Refreshing around 61°F 16°C, overcast throughout the day, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
66°F 19°C
Cloudy
Early-Evening
54°F 12°C
Overcast
Mildly cool near 66°F 19°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the NW to the ESE at 8 mph 13 km/h.
Friday, September 25, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
55°F 13°C
Sunny
Comfortable with temperatures reaching 68°F 20°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the NNW to the SE at 4 mph 7 km/h.
Saturday, September 26, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
55°F 13°C
Light Showers
Enjoyable around 70°F 21°C, mainly dry until evening showers arrive, with steady humidity and barometric pressure falling.
Sunday, September 27, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
54°F 12°C
Scattered Showers
Early-Evening
54°F 12°C
Light Showers
Brisk around 54°F 12°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the W to the SSE at 8 mph 13 km/h.
Monday, September 28, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
53°F 12°C
Light Showers
Early-Evening
50°F 10°C
Sunny
Cool and brisk at 53°F 12°C, drier morning followed by scattered afternoon showers, with steady humidity and steady pressure. Winds moving from the NW to the SE at 4 mph 7 km/h.
Tuesday, September 29, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
69°F 21°C
Cloudy
Early-Evening
56°F 13°C
Overcast
Pleasant near 69°F 21°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling.
Wednesday, September 30, 2026
Mid-Morning
51°F 11°C
Scattered Showers
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
54°F 13°C
Sunny
Comfortable with temperatures reaching 68°F 20°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds swinging from the NNW to the WNW at 9 mph 14 km/h.
Thursday, October 1, 2026
Mid-Morning
40°F 4°C
Scattered Showers
Mid-Afternoon
58°F 14°C
Overcast
Early-Evening
44°F 7°C
Light Showers
Refreshing around 58°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
47°F 9°C
Sunny
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
51°F 10°C
Overcast
Mildly cool near 64°F 18°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
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