Local Forecast

Lyons, CO Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Lyons, CO.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 2:15 AM MDTSunday 2:15 AM

°F °C
Regional Observations →
55°F

Clear

  • 66° / 39° High / Low
  • 55° Feels Like
  • 0% Chance of Rain

Wind

WNW

6 mph

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

Local Radar →

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.