World Resorts USA Fort Collins Weather

Fort Collins weather in March

Weather in Fort Collins: March

Average day temperature: 51.0°F
Average night temperature: 33.1°F
Number of sunny days: 15 days
Day length: 11.3 - 12.7 hours
Number of rainy days: 1 day
Precipitation totals: 0.8 in.

Air temperature in March, °F

Show year:
2026
2025
2024

The highest day temperature during March of 2026 was 85°F. At the same time the lowest night temperature was 21°F. Daily and nightly averages during March were 64.1°F and 41.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in March are sunny but cloudy days are also possible.

Precipitation total in March, in.

Precipitation total value in Fort Collins in March is 0.8 in. Other months of the year show relatively similar values.

Wind speed in March, mph

The average wind speed value in March is 6.6 mph It makes March one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in March is: 7.8.

Best time for vacation in Fort Collins

Sunniest months:
September 22 days
October 22 days
November 21 days
Warmest months:
July 86.7 °F
August 86.1 °F
June 80.5 °F
Coldest months:
January 37.2 °F
February 39.6 °F
December 43.9 °F
Rainiest months:
May 3 days
June 2 days
April 1 day
Windiest months:
April 7.2 mph
March 6.6 mph
June 6.6 mph

Fort Collins on a weather map

Fort Collins
+77°F
W 9 mph
Feels like: +77°F
Precip.: 1%
Places in USA:
Name
°F
+73°F
+81°F
+77°F
+86°F
+66°F
+86°F
+72°F
+84°F
+75°F
+68°F
+55°F
+68°F
+84°F
+79°F
+75°F
24 Hours Forecast
Fort Collins
Local time: 07:42
July 21, tuesday
0900
77°F
W
9 mph
1200
88°F
NW
11 mph
1500
95°F
NW
14 mph
1800
95°F
NW
17 mph
2100
75°F
W
3 mph
July 22, wednesday
0000
70°F
SE
7 mph
0300
64°F
N
0 mph
0600
64°F
S
6 mph
Units of measurement: °C / °F