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WeatherLive › Colorado › Lyons

Lyons, CO Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherLyons · 7:36 PM MDT
83° | 58°
66°F
Feels like 66°
Showers
WindS 3 mph · Gusts 3 mph
Precip57% · 0.10 in
Humidity72% · Dew point 56°
UV index9 Very high
Air Quality61 Moderate
Pressure30.15 inHg
Visibility6 mi
Sunrise / Sunset6:12 AM · 7:58 PM · 13h 46m

Weather map — Lyons

Full radar →
Now
66°
0.03 in
3 mph
20:00
59°
30%
6 mph
21:00
59°
8%
5 mph
22:00
59°
7%
6 mph
23:00
59°
7%
5 mph
00:00
56°
11%
5 mph
01:00
55°
16%
4 mph
02:00
55°
13%
4 mph
03:00
55°
11%
3 mph
04:00
55°
10%
2 mph
05:00
54°
11%
2 mph
06:00
53°
10%
3 mph
07:00
57°
8%
4 mph
08:00
67°
4%
3 mph
09:00
71°
2%
3 mph
10:00
73°
2%
6 mph
11:00
75°
2%
6 mph
12:00
79°
2%
6 mph
13:00
83°
1%
7 mph
14:00
85°
1%
6 mph
15:00
85°
8%
6 mph
16:00
83°
7%
7 mph
17:00
78°
17%
17 mph
18:00
72°
36%
7 mph

Today · Sat 8/15

High 83°
57% / 0.10 in

Sunny. Winds SW at 11 mph.

Tonight · Sat 8/15

Low 53°
8% / –

Sunny. Winds W at 5 mph.

Tomorrow · Sun 8/16

85° | 53°
57% / 0.07 in

Sunny. Winds SE at 17 mph.

7-day trend

Lyons · temperature + precipitation

10-day forecast

Updated 7:36 PM

Details & indices

Wind
3 mph S
Gusts 3 mph
Humidity
72%
Dew point 56°
Pressure
30.15 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Moderate
AQI 61 · US EPA
Allergy
Low
Mugwort
Visibility
6 mi
Reduced
Allergy — Lyons

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
None

Sun & moon

Sunrise6:12 AM
Sunset7:58 PM
Length of day13h 46m
Moonrise9:33 AM
Moonset9:23 PM
Moon phase🌒 Waxing Crescent · 13%
Next full moonAug 27 Sturgeon Moon
Latitude40.2247°N
Longitude-105.2714°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Denver
—
— 🌤️
Colorado Springs
—
— 🌤️
Aurora
—
—
Fort Collins
Rain
69°
Lakewood
Mostly cloudy
70°
Data sources · Saturday, August 15
Where the Lyons forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 40.2247°N, -105.2714°.
NBM + global weather models
Updated: 7:36 PM
Weather in Lyons
The 10-day span for Lyons runs from a high near 98° on Sunday down to 50° overnight on Thursday. Models drop roughly 0.44 in of precipitation across the stretch — watch Wednesday (71%). Wind is the one to watch: gusts to 27 mph around Tuesday. The NWS alert board for this area is currently clear. Right now Lyons is about 11° cooler than nearby Denver. Longer view: mountain climate — intense sun, cool nights and snow well beyond 'winter'.
Lyons, CO · Elev 5,371 ft · 40.22°N, 105.27°W · Colorado · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 7:36 PM