Granby, CO Weather Forecast
Local 7-day forecast
Light Snow Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Granby, CO in one place.
Snow likely before noon, then a slight chance of rain and snow. Partly sunny, with a high near 45. North northwest wind 3 to 7 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Granby, CO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 13, 2026 10:28 PM MDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Granby, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 10:28 PM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Granby
Monday looks like the warmest upcoming period in Granby at 61 degrees F.
Thursday Night is the coolest period ahead with temperatures near 17 degrees F.
The strongest winds are forecast for Tuesday at about 1 to 9 mph SSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 13, 2026 10:28 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- BOU
- Radar station
- KFTG
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 17. East wind 3 to 8 mph, with gusts as high as 16 mph.
Sunny, with a high near 56.
Mostly clear, with a low around 23.
Sunny, with a high near 57.
Mostly clear, with a low around 27.
Mostly sunny, with a high near 55.
Mostly clear, with a low around 28.
Sunny, with a high near 61.
Mostly clear, with a low around 30.
Sunny, with a high near 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Light Snow Likely
|
45°F |
3 to 7 mph
NNW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
17°F |
3 to 8 mph
E
|
|
Friday
Oct 16
|
Sunny
|
56°F |
1 to 5 mph
SE
|
|
Friday Night
Oct 16
|
Mostly Clear
|
23°F |
1 to 5 mph
S
|
|
Saturday
Oct 17
|
Sunny
|
57°F |
0 to 8 mph
WSW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
27°F |
0 to 3 mph
W
|
|
Sunday
Oct 18
|
Mostly Sunny
|
55°F |
0 to 7 mph
WNW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
28°F |
2 mph
SE
|
|
Monday
Oct 19
|
Sunny
|
61°F |
0 to 5 mph
WNW
|
|
Monday Night
Oct 19
|
Mostly Clear
|
30°F |
3 mph
SSW
|
|
Tuesday
Oct 20
|
Sunny
|
61°F |
1 to 9 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Granby.
