Fort Collins, CO Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Fort Collins, CO in one place.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Fort Collins, 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: May 24, 2026 12:02 AM MDT.
The active forecast window currently covers May 26 to May 30, 2026 for Fort Collins, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 12:02 AM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Fort Collins
Tuesday looks like the warmest upcoming period in Fort Collins at 81 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 26 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 12:02 AM MDT
- Coverage
- 5 days
- Time zone
- America/Denver
- Forecast office
- BOU
- Radar station
- KCYS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 53.
A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 73.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.
A chance of showers and thunderstorms. Partly cloudy, with a low around 54.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 77.
Showers and thunderstorms likely. Mostly cloudy, with a low around 52.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Mostly Sunny then Chance Showers And Thunderstorms
|
81°F |
3 to 26 mph
E
|
|
Tuesday Night
May 26
|
Showers And Thunderstorms Likely
|
53°F |
2 to 24 mph
SSW
|
|
Wednesday
May 27
|
Showers And Thunderstorms Likely
|
73°F |
5 to 10 mph
E
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms
|
53°F |
1 to 9 mph
ENE
|
|
Thursday
May 28
|
Partly Sunny then Chance Showers And Thunderstorms
|
77°F |
2 to 10 mph
E
|
|
Thursday Night
May 28
|
Chance Showers And Thunderstorms
|
54°F |
3 to 10 mph
NE
|
|
Friday
May 29
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
77°F |
5 to 13 mph
ENE
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely
|
52°F |
5 to 13 mph
NNW
|
|
Saturday
May 30
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
75°F |
5 to 12 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fort Collins.
