Weather Forecast for Estes Park

Colorado, United States of America

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Sunny

Current Weather - Estes Park: 24°C

Colorado, United States of America

Sunny

Feels like 20°C

Wind

7 km/h NE

Humidity

19%

Pressure

1020 mb

UV Index

5

Visibility

10 km

Sunny

Sunny

Saturday, August 01, 2026

High

27°C

Low

10°C

Rain Chance

1%

Hourly Forecast

Sunny 25°C
18:00
Sunny 24°C
19:00
Sunny 16°C
20:00
Clear 14°C
21:00
Clear 14°C
22:00
Clear 14°C
23:00
Aug 02

Day Statistics

Maximum Wind

14 km/h

Humidity

38%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

1%

Snow Chance

0%

Sun & Moon

Sunrise

05:59 AM

Sunset

08:17 PM

Moonrise

09:51 PM

Moonset

09:09 AM

Moon Phase

Waning Gibbous

Moon Illumination

83%

Air Quality

PM2.5

8.3

μg/m³

PM10

9.6

μg/m³

NO₂

4.3

μg/m³

O₃

107.6

μg/m³

SO₂

1.5

μg/m³

CO

122

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

346.35

Diffuse Radiation

40.64

DNI

0

GTI

0

Weather Alerts

Heat Advisory issued August 1 at 3:48AM MDT until August 3 at 9:00PM MDT by NWS Denver CO

Larimer County Below 6000 Feet/Northwest Weld County; Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County; North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County; Elbert/Central and East Douglas Counties Above 6000 Feet; Northeast Weld County; Central and South Weld County Aug 1, 03:48 AM - Aug 1, 03:30 PM
Severity: Moderate Urgency: Expected

* WHAT...Temperatures of 98 to 104 on Sunday and Monday, with overnight lows around 65 to 72 Sunday night. * WHERE...Fort Collins, Boulder and the western suburbs of Denver, Denver, Castle Rock, Briggsdale, and Greeley. * WHEN...From noon Sunday to 9 PM MDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Event: Heat Advisory Certainty: Likely Category: Met