New York, NY 29° Los Angeles, CA 34° 🌤️ Chicago, IL Houston, TX 34° 🌤️ Miami, FL Phoenix, AZ 46° Seattle, WA 28° Denver, CO 31° Toronto, ON 26° 🌤️ Vancouver, BC
WeatherLiveColoradoWelby

Welby, CO Weather

Current WeatherWelby · 5:51 PM MDT
32° | 21°
29°C
Feels like 25°
Mostly cloudy
WindS 13 mph · Gusts 22 mph
Precip17% · 0.01 in
Humidity28% · Dew point 9°
UV index10 Very high
Air Quality71 Moderate
Pressure29.85 inHg
Visibility6 mi
Sunrise / Sunset6:15 AM · 7:51 PM · 13h 36m

Weather map — Welby

Full radar →
Now
29°
9%
13 mph
18:00
31°
0%
13 mph
19:00
30°
1%
8 mph
20:00
28°
2%
11 mph
21:00
27°
9%
8 mph
22:00
26°
1%
10 mph
23:00
25°
1%
10 mph
00:00
25°
1%
6 mph
01:00
24°
1%
5 mph
02:00
24°
7%
3 mph
03:00
24°
8%
2 mph
04:00
23°
1%
2 mph
05:00
23°
10%
3 mph
06:00
22°
10%
2 mph
07:00
23°
10%
1 mph
08:00
24°
3%
2 mph
09:00
26°
1%
3 mph
10:00
29°
0%
2 mph
11:00
31°
0%
4 mph
12:00
33°
0%
6 mph
13:00
34°
0%
8 mph
14:00
35°
0%
9 mph
15:00
35°
0%
11 mph
16:00
35°
2%
12 mph

Today · Wed 8/19

High 32°
17% / 0.01 in

Sunny. Winds S at 13 mph.

Tonight · Wed 8/19

Low 22°
9% / –

Mostly cloudy. Winds SE at 8 mph.

Tomorrow · Thu 8/20

35° | 22°
3% / –

Sunny. Winds E at 13 mph.

7-day trend

Welby · temperature + precipitation

10-day forecast

Updated 5:51 PM

Details & indices

Wind
13 mph S
Gusts 22 mph
Humidity
28%
Dew point 9°
Pressure
29.85 inHg
Falling
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 71 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Welby

🌿 Conditions right now

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

Sun & moon

Sunrise6:15 AM
Sunset7:51 PM
Length of day13h 36m
Moonrise1:53 PM
Moonset11:12 PM
Next full moonAug 27 Sturgeon Moon
Latitude39.8366°N
Longitude-104.9591°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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Denver
Partly cloudy
31°
🌤️
Colorado Springs
Aurora
Mostly cloudy
28°
🌤️
Fort Collins
Lakewood
Mostly cloudy
29°
Data sources · Wednesday, August 19
Where the Welby 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: 39.8366°N, -104.9591°.
NBM + global weather models
Updated: 5:51 PM
Weather in Welby
Welby's outlook: warmest day near 37° (Friday), coldest night about 20° (Tuesday). Roughly 0.66 in of rain falls over the period, with Friday the most likely wet day (57%). Expect a blustery spell — gusts near 32 mph on Saturday. No active NWS alerts at the moment — quiet on the hazards front. Right now Welby is running about 64° warmer than Centennial. Longer view: mountain climate — intense sun, cool nights and snow well beyond 'winter'.
Welby, CO · Elev 5,135 ft · 39.84°N, 104.96°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: 5:51 PM