Northern Colorado Airport (FNL) Weather 12/11/2025
This Afternoon
33
Slight Chance Snow
Tonight
8
Mostly Cloudy then Areas Fog
Thursday
32
Areas Fog then Mostly Sunny
Thursday Night
16
Mostly Cloudy
Friday
39
Mostly Sunny
Friday Night
21
Mostly Cloudy
Saturday
45
Chance Rain/Snow
Saturday Night
22
Chance Rain/Snow then Chance Snow Showers
Sunday
45
Sunny
Sunday Night
22
Partly Cloudy
Monday
51
Mostly Sunny
Monday Night
23
Mostly Clear
Tuesday
54
Mostly Sunny
Weekly Forecast
This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 33. East wind 5 to 7 mph.
Tonight
Areas of fog after 1am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 8. Light and variable wind becoming south around 5 mph.
Thursday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 32. Calm wind becoming south around 5 mph.
Thursday Night
Mostly cloudy, with a low around 16. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 39. West wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A chance of snow showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Partly cloudy, with a low around 22.
Sunday
Sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 54.