Fort Collins Weather in October

October in Fort Collins brings moderate temperatures around 18°C (64°F) during the day, dropping to 2°C (36°F) at night, with some rainfall expected.

Rainfall in Fort Collins in October

You can typically expect 6 days of rain this month, averaging around 37 mm (1.5 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Fort Collins in October

Daytime temperatures in Fort Collins reach 18°C (64°F) in October, dropping to 2°C (36°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Fort Collins in October

Expect sunny days throughout the month, with an estimated 240 hours of sunshine. This makes it a pleasant time to visit Fort Collins.

For Fort Collins itself, May, June and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Fort Collins's climate page.

Fort Collins Temperature in October

Min Temperature 2°C (36°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 20%  

Precipitation 37 mm (1.5 in)  

Rainy days 6 days  

Humidity 51% *  

Sunshine 240 hours *  

Percentage Sunshine 69% *  

* Data from: Cheyenne, the United States of America (68 KM, 42 Miles).

What to Wear in Fort Collins in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Fort Collins in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Fort Collins's climate page.

More climate data for Fort Collins

Temperature Rainfall Sunshine Humidity

See the full Fort Collins climate overview or explore weather in the United States of America.