LYONS, CO 80540 Weather Forecast & Current Conditions

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FT. COLLINS, CO
Current Weather

10:56 PM MDT JUN 20, 2025
Clear
79°F
Feels Like: 78°F
Dewpoint: 39°F
Rel. Hum.: 24%
Visibility: 10 miles
Wind: W at 10 mph
Pressure: 29.65 inches
Last 72 hours

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LYONS, CO 80540
Weather Forecast

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Snow Depth pages
TONIGHT
Mostly clear. Lows 52 to 60. Southwest winds 10 to 15 mph.
SATURDAY
Mostly sunny. Highs 80 to 90. Southwest winds 10 to 15 mph with gusts up to 30 mph.
SATURDAY NIGHT
Mostly clear. Lows 50 to 60. West winds 10 to 15 mph with gusts up to 30 mph.
SUNDAY
Mostly sunny. Highs 73 to 83. Southwest winds 10 to 15 mph with gusts up to 30 mph.
SUNDAY NIGHT
Mostly clear. Colder. Lows 39 to 49. West winds 10 to 15 mph with gusts up to 30 mph.
MONDAY
Partly cloudy with a 30 percent chance of thunderstorms. Highs 65 to 73.
MONDAY NIGHT
Mostly cloudy with a 40 percent chance of thunderstorms. Lows 43 to 53.
TUESDAY
Showers likely and chance of thunderstorms. Highs 71 to 77. Chance of rain 60 percent.
TUESDAY NIGHT
Mostly cloudy with a 40 percent chance of thunderstorms. Lows 44 to 54.
WEDNESDAY
Showers likely and chance of thunderstorms. Highs 66 to 74. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy with a 30 percent chance of thunderstorms. Lows 42 to 52.
THURSDAY
Partly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 78.
THURSDAY NIGHT
Mostly clear. Lows 45 to 55.

Visible Weather Satellite
LYONS, CO 80540
Infrared Weather Satellite
LYONS, CO 80540
NEXRAD Weather Radar
LYONS, CO 80540

FT. COLLINS, CO 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/20/2025
Saturday
21 JUN 2025
LYONS, CO 80540 weather forecast Day 1, 0 hours 12 AM 73° 73° Clear 0%

0% Thunder
( 0% severe)
S   10 22% 32°
Low 61° LYONS, CO 80540 weather forecast Day 1, 3 hours 3 AM 67° 67° Clear NW   8 28% 33°
High 96° LYONS, CO 80540 weather forecast Day 1, 6 hours 6 AM 62° 62° Clear 0%

0% Thunder
( 0% severe)
S   7 35% 34°

Clear



LYONS, CO 80540 weather forecast Day 1, 9 hours 9 AM 77° 77° Clear S   6 24% 37°
LYONS, CO 80540 weather forecast Day 1, 12 hours 12 PM 89° 85° Clear 0%

0% Thunder
( 3% severe)
SE   10 14% 34°
LYONS, CO 80540 weather forecast Day 1, 15 hours 3 PM 93° 89° Clear SE   14 12% 33°
LYONS, CO 80540 weather forecast Day 1, 18 hours 6 PM 93° 88° Clear 0%

0% Thunder
( 3% severe)
E   10 11% 31°
LYONS, CO 80540 weather forecast Day 1, 21 hours 9 PM 80° 78° Clear W   10 17% 32°
Sunday
22 JUN 2025
LYONS, CO 80540 weather forecast Day 2, 0 hours 12 AM 71° 71° Clear 0%

0% Thunder
( 0% severe)
SW   10 23% 31°
Low 58° LYONS, CO 80540 weather forecast Day 2, 3 hours 3 AM 65° 65° Clear SSW   7 30% 33°
High 91° LYONS, CO 80540 weather forecast Day 2, 6 hours 6 AM 61° 60° Clear 0%

0% Thunder
( 1% severe)
NW   7 38% 35°

Clear



LYONS, CO 80540 weather forecast Day 2, 9 hours 9 AM 75° 75° Clear SW   8 26% 38°
LYONS, CO 80540 weather forecast Day 2, 12 hours 12 PM 85° 82° Clear 2%

0% Thunder
( 13% severe)
SW   12 19% 38°
LYONS, CO 80540 weather forecast Day 2, 15 hours 3 PM 87° 84° Partly Cloudy S   14 17% 37°
LYONS, CO 80540 weather forecast Day 2, 18 hours 6 PM 86° 83° Partly Cloudy 3%

0% Thunder
( 14% severe)
WNW   15 17% 36°
LYONS, CO 80540 weather forecast Day 2, 21 hours 9 PM 74° 74° Partly Cloudy N   17 27% 38°

FT. COLLINS, CO extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
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BAD DATE
Low 61° Low 53° Low 54° Low 56° Low 55°
High 92° High 74° High 83° High 83° High 87°
LYONS, CO 80540 weather forecast Day 3 LYONS, CO 80540 weather forecast Day 4 LYONS, CO 80540 weather forecast Day 5 LYONS, CO 80540 weather forecast Day 6 LYONS, CO 80540 weather forecast Day 7
Partly Cloudy
6% Rain
Partly Cloudy
24% Rain
Overcast
55% Rain
Overcast
40% Rain
Partly Cloudy
28% Rain
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