easeweather.com
Fort Collins (CO)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Bowling Green (KY)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Daytona Beach (FL)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)
Fort Collins (CO)
Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Sitka (AK)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWinston-Salem (NC) More Locations
United States weather

Weather in Fort Collins, Colorado for May 2027

Your guide to Fort Collins weather in May - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Fort Collins during May is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Fort Collins at the beginning of May is 14.8 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.2 °C by the end of May.

    • Rain 🌧️

  • Fort Collins experiences moderate rainfall in May, with an average of 10 rainy days and a total precipitation of 111.1 mm.

    • More

  • Is May a good time to visit Fort Collins? check out the best time to travel to Fort Collins page.

  • ✨ Is May a good time to visit Fort Collins? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
1
Snow days
Average temperatures
19°/6°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
52 %
Avg humidity

Fort Collins Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
14°
2
Partly cloudy
16°
3
Light rain shower
19°
4
Patchy rain possible
19°
5
Heavy rain
14°
6
Moderate rain
8°
7
Light rain
13°
8
Partly cloudy
16°
9
Patchy rain possible
18°
10
Patchy rain possible
18°
11
Patchy light rain with thunder
22°
12
Patchy light rain with thunder
23°
13
Patchy light rain with thunder
25°
14
Patchy rain possible
21°
15
Patchy light rain with thunder
19°
16
Partly cloudy
21°
17
Light rain
19°
18
Thundery outbreaks possible
16°
19
Patchy rain possible
15°
20
Patchy rain possible
18°
21
Patchy rain possible
22°
22
Sunny
20°
23
Patchy rain possible
24°
24
Moderate or heavy rain shower
19°
25
Light rain
19°
26
Moderate or heavy rain shower
18°
27
Patchy rain possible
21°
28
Light rain
21°
29
Patchy rain possible
22°
30
Light rain
24°
31
Patchy rain possible
24°

Temperatures trend during May in Fort Collins

See the weather trend as well as the moving average line

May weather in Fort Collins day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
May 1 Light rain
Light rain
 14° /4° 4.3 mm 0 cm
May 2 Partly cloudy
Partly cloudy
 16° /2° 0 mm 0 cm
May 3 Light rain shower
Light rain shower
 19° /3° 0.7 mm 0 cm
May 4 Patchy rain possible
Patchy rain possible
 19° /6° 1.7 mm 0 cm
May 5 Heavy rain
Heavy rain
 14° /4° 27.2 mm 0.6 cm
May 6 Moderate rain
Moderate rain
 8° /2° 23.5 mm 0.7 cm
May 7 Light rain
Light rain
 13° /1° 4.5 mm 0 cm
May 8 Partly cloudy
Partly cloudy
 16° /3° 0 mm 0 cm
May 9 Patchy rain possible
Patchy rain possible
 18° /4° 0.8 mm 0.2 cm
May 10 Patchy rain possible
Patchy rain possible
 18° /6° 0.2 mm 0 cm
May 11 Patchy light rain with thunder
Patchy light rain with thunder
 22° /7° 0.3 mm 0 cm
May 12 Patchy light rain with thunder
Patchy light rain with thunder
 23° /9° 1.9 mm 0 cm
May 13 Patchy light rain with thunder
Patchy light rain with thunder
 25° /10° 0.3 mm 0 cm
May 14 Patchy rain possible
Patchy rain possible
 21° /10° 0.1 mm 0 cm
May 15 Patchy light rain with thunder
Patchy light rain with thunder
 19° /7° 2.3 mm 0 cm
May 16 Partly cloudy
Partly cloudy
 21° /7° 0.8 mm 0 cm
May 17 Light rain
Light rain
 19° /8° 4.7 mm 0 cm
May 18 Thundery outbreaks possible
Thundery outbreaks possible
 16° /7° 6.2 mm 0 cm
May 19 Patchy rain possible
Patchy rain possible
 15° /5° 1 mm 0 cm
May 20 Patchy rain possible
Patchy rain possible
 18° /5° 1.1 mm 0 cm
May 21 Patchy rain possible
Patchy rain possible
 22° /7° 0.1 mm 0 cm
May 22 Sunny
Sunny
 20° /5° 0.2 mm 0 cm
May 23 Patchy rain possible
Patchy rain possible
 24° /7° 0.1 mm 0 cm
May 24 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /7° 6.8 mm 0 cm
May 25 Light rain
Light rain
 19° /8° 7 mm 0 cm
May 26 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /8° 5.1 mm 0 cm
May 27 Patchy rain possible
Patchy rain possible
 21° /9° 2.2 mm 0 cm
May 28 Light rain
Light rain
 21° /9° 3.3 mm 0 cm
May 29 Patchy rain possible
Patchy rain possible
 22° /9° 0.9 mm 0 cm
May 30 Light rain
Light rain
 24° /9° 2.5 mm 0 cm
May 31 Patchy rain possible
Patchy rain possible
 24° /8° 1.2 mm 0 cm
Next
Important Notice
Our weather forecast for Fort Collins in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Fort Collins forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Fort Collins in May - FAQ

What are the expected maximum and minimum temperatures in Fort Collins during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Fort Collins during May?
Significant rainfall exceeding 111.1 mm is expected in Fort Collins during May, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Fort Collins in May 2027?
Fort Collins typically sees 1.4 cm of snowfall during May.

What are the typical wind conditions in Fort Collins during May?
The average wind speed in Fort Collins during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Fort Collins snow forecast May 2027

Track daily snowfall levels and discover Fort Collins’s snowy potential this May ❄️
On average, Fort Collins sees 1 snowy days during May, with approximately 1.4 cm of total snowfall.

May rainfall patterns in Fort Collins

Explore the daily rainfall trends and prepare for Fort Collinss May weather 💧
Typically, Fort Collins has 10 rainy days in May with a total of 111.1 mm of rainfall.

UV exposure in Fort Collins during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
More Fort Collins weather pages
You are here
Location coordinates Where is Fort Collins?

Get accurate weather forecasts for Fort Collins, located at latitude 40.585 and longitude -105.084. Stay updated with localized weather information tailored for Fort Collins.

Found a mistake?
We appreciate your attention to details. Tell us here.