Lyons, Colorado 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Mostly Clear 70°F 21°C	Observed at: Lyons, CO	Elevation: 6467 ft | 1971 m
	Last Updated: July 29, 5:15 AM Timezone: GMT -5/-4
	Sky Conditions: Mostly Clear	Temperature: 70°F | 21°C
	Pressure: 24.61 in | 833.3 mb	Dewpoint: 52°F | 11°C
	Humidity: 53%	Wind: SW 4 mph | SW 6 kph
	Feels Like: 68°F | 20°C	Visibility: 89.5 mi | 144 km
	Lat/Long: 40.2247 | -105.2714	Sunrise: 5:56 AM   Sunset: 8:18 PM

7 Day Graphical Forecast

Valid: 5:26 AM 7/29/2026

Tonight Overcast 64 °F 51% Chance Precipitation Thursday Overcast 94 |64 °F 45% Chance Precipitation Friday Showers 92 |63 °F 37% Chance Precipitation Saturday Clear 91 |63 °F 34% Chance Precipitation Sunday Overcast 99 |66 °F 3% Chance Precipitation Monday Overcast 98 |70 °F 22% Chance Precipitation Tuesday Light Drizzle 80 |61 °F 38% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:26 AM 7/29/2026

5 AM Clear 69 °F 0% Chance Precipitation

6 AM Overcast 64 °F 0% Chance Precipitation

7 AM Clear 66 °F 0% Chance Precipitation

8 AM Clear 69 °F 0% Chance Precipitation

9 AM Clear 73 °F 0% Chance Precipitation

10 AM Clear 76 °F 1% Chance Precipitation

11 AM Clear 79 °F 2% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Lyons, CO - (Fahrenheit & Celsius) Valid: 5:26 AM 7/29/2026 Tonight Overcast with a low around 64°F [18°C]. WNW wind to around 21 mph [34 kph], with gusts to near 30 mph [49 kph]. Chance of precipitation 51% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 94°F [34°C]. NW wind to around 19 mph [30 kph], with gusts to near 34 mph [54 kph]. Dewpoint near 52°F [11°C] with humidity of 83%. Pressure around 24.61 in [833.3 mb]. UV Index: 8.2. Chance of precipitation 45% with QPF of 0.02 in [0.5 mm]. Thursday Night Overcast with a low around 64°F [18°C]. NW wind to around 19 mph [30 kph], with gusts to near 34 mph [54 kph]. Chance of precipitation 45% with QPF of 0.02 in [0.5 mm]. Friday Showers with a high near 92°F [33°C]. SSE wind to around 14 mph [23 kph], with gusts to near 19 mph [30 kph]. Dewpoint near 52°F [11°C] with humidity of 84%. Pressure around 24.61 in [833.3 mb]. UV Index: 7.7. Chance of precipitation 37% with QPF of 0.21 in [5.3 mm]. Friday Night Showers with a low around 63°F [17°C]. SSE wind to around 14 mph [23 kph], with gusts to near 19 mph [30 kph]. Chance of precipitation 37% with QPF of 0.21 in [5.3 mm]. Saturday Clear with a high near 91°F [33°C]. ESE wind to around 12 mph [20 kph], with gusts to near 14 mph [22 kph]. Dewpoint near 52°F [11°C] with humidity of 75%. Pressure around 24.61 in [833.3 mb]. UV Index: 8.4. Chance of precipitation 34% with QPF of 0.00 in [0.0 mm]. Saturday Night Clear with a low around 63°F [17°C]. ESE wind to around 12 mph [20 kph], with gusts to near 14 mph [22 kph]. Chance of precipitation 34% with QPF of 0.00 in [0.0 mm]. Sunday Overcast with a high near 99°F [37°C]. SE wind to around 14 mph [22 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 52°F [11°C] with humidity of 41%. Pressure around 24.61 in [833.3 mb]. UV Index: 8.45. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 66°F [19°C]. SE wind to around 14 mph [22 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 98°F [37°C]. WNW wind to around 14 mph [23 kph], with gusts to near 9 mph [15 kph]. Dewpoint near 52°F [11°C] with humidity of 46%. Pressure around 24.61 in [833.3 mb]. UV Index: 8.3. Chance of precipitation 22% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 70°F [21°C]. WNW wind to around 14 mph [23 kph], with gusts to near 9 mph [15 kph]. Chance of precipitation 22% with QPF of 0.00 in [0.0 mm]. Tuesday Light Drizzle with a high near 80°F [27°C]. NE wind to around 15 mph [24 kph], with gusts to near 11 mph [17 kph]. Dewpoint near 52°F [11°C] with humidity of 68%. Pressure around 24.61 in [833.3 mb]. UV Index: 8.4. Chance of precipitation 38% with QPF of 0.01 in [0.3 mm]. Tuesday Night Light Drizzle with a low around 61°F [16°C]. NE wind to around 15 mph [24 kph], with gusts to near 11 mph [17 kph]. Chance of precipitation 38% with QPF of 0.01 in [0.3 mm].

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7 Day and Night - QPF Forecast for Lyons, CO

Tonight: 0.0 mm | 0.00 in

Thursday: 0.5 mm | 0.02 in

Thursday Night: 0.5 mm | 0.02 in

Friday: 5.3 mm | 0.21 in

Friday Night: 5.3 mm | 0.21 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.3 mm | 0.01 in

Tuesday Night: 0.3 mm | 0.01 in

7 Day and Night - Maximum Wind Speed Forecast for Lyons, CO

Tonight: WNW @ 34 kph | 21 mph

Thursday: NW @ 30 kph | 19 mph

Thursday Night: NW @ 30 kph | 19 mph

Friday: SSE @ 23 kph | 14 mph

Friday Night: SSE @ 23 kph | 14 mph

Saturday: ESE @ 20 kph | 12 mph

Saturday Night: ESE @ 20 kph | 12 mph

Sunday: SE @ 22 kph | 14 mph

Sunday Night: SE @ 22 kph | 14 mph

Monday: WNW @ 23 kph | 14 mph

Monday Night: WNW @ 23 kph | 14 mph

Tuesday: NE @ 24 kph | 15 mph

Tuesday Night: NE @ 24 kph | 15 mph

7 Day and Night - Maximum Humidity Forecast for Lyons, CO

Tonight: 84 %

Thursday: 83 %

Thursday Night: 83 %

Friday: 84 %

Friday Night: 84 %

Saturday: 75 %

Saturday Night: 75 %

Sunday: 41 %

Sunday Night: 41 %

Monday: 46 %

Monday Night: 46 %

Tuesday: 68 %

Tuesday Night: 68 %

7 Day and Night - Snowfall Totals Forecast for Lyons, CO

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

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