Wind
WNW
6 mph
G 0 mph
Local Forecast
Lyons, CO Weather Forecast & Alerts
Current conditions, 5-day forecast, and active NWS weather alerts for Lyons, CO.
Get Alerts No Active Alerts
Hour-by-Hour Current Observation
Sunday 2:15 AM MDTSunday 2:15 AM
°F
°C
55°F
Clear
- 66° / 39° High / Low
- 55° Feels Like
- 0% Chance of Rain
UV Index
0
None
Humidity
58%
Dew 41°F
Sun
5:43 AM · 8:11 PM
Rise · Set
Source: LONGMONT/VBRAND (KLMO). Slider scrubs the next 12 hours.
5-Day Outlook
Through Thursday
Today
66° 39°
Thunderstorms Likely
Overnight: Thunderstorms
Detailed forecast
Today
A chance of rain showers before 10am, then showers and thunderstorms likely. Mostly cloudy. High near 65, with temperatures falling to around 57 in the afternoon. East wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Night
Showers and thunderstorms. Cloudy. Low around 39, with temperatures rising to around 47 overnight. Northeast wind 2 to 6 mph. Chance of precipitation is 80%.
Monday
42° 33°
Thunderstorms
Overnight: Chance of Snow
Detailed forecast
Monday
Rain showers before 9am, then showers and thunderstorms between 9am and 3pm, then a chance of thunderstorms and rain and snow showers. Cloudy, with a high near 42. Northeast wind 5 to 8 mph. Chance of precipitation is 90%.
Night
A chance of rain and snow showers. Cloudy, with a low around 33. East northeast wind 1 to 8 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
Tuesday
48° 37°
Thunderstorms Likely
Overnight: Rain Likely
Detailed forecast
Tuesday
A chance of rain and snow showers before noon, then a chance of thunderstorms and rain and snow showers likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Night
Rain and snow showers likely. Mostly cloudy, with a low around 36.
Wednesday
57° 41°
Thunderstorms Likely
Overnight: Chance of Showers
Detailed forecast
Wednesday
A slight chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 57.
Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Thursday
64° 44°
Chance of Thunderstorms
Overnight: Partly Cloudy
Detailed forecast
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 63.
Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.
Lyons, CO Weather Analysis Tools
