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Heat dome to bring 90 to 100-degree temps. See when the heat will peak.

'Extreme' fire risk grips the West amid winds, low humidity. Click for details.

Grand Lake, CO

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Grand Lake, CO Weather

Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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4 PM

78°

RealFeel® 78°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Mostly sunny

Red Flag Warning

11:00 AM Saturday - 12:00 AM Sunday

RealFeel Shade™73°

WindWSW 23 mph

Air QualityPoor

Max UV Index5.6 (High)

Wind Gusts39 mph

Humidity12%

Indoor Humidity12% (Dry)

Dew Point21° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

77°

RealFeel® 76°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Mostly sunny

Red Flag Warning

11:00 AM Saturday - 12:00 AM Sunday

RealFeel Shade™72°

WindWSW 23 mph

Air QualityPoor

Max UV Index4.0 (Moderate)

Wind Gusts39 mph

Humidity13%

Indoor Humidity13% (Dry)

Dew Point22° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

76°

RealFeel® 73°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Mostly sunny

Red Flag Warning

11:00 AM Saturday - 12:00 AM Sunday

RealFeel Shade™71°

WindWSW 22 mph

Air QualityPoor

Max UV Index2.5 (Moderate)

Wind Gusts37 mph

Humidity14%

Indoor Humidity14% (Dry)

Dew Point23° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

74°

RealFeel® 71°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

5%

Mostly sunny

Red Flag Warning

11:00 AM Saturday - 12:00 AM Sunday

RealFeel Shade™70°

WindWSW 21 mph

Air QualityPoor

Max UV Index1.4 (Low)

Wind Gusts32 mph

Humidity14%

Indoor Humidity14% (Dry)

Dew Point22° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

71°

RealFeel® 67°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Mostly sunny

Red Flag Warning

11:00 AM Saturday - 12:00 AM Sunday

RealFeel Shade™67°

WindWSW 18 mph

Air QualityPoor

Max UV Index0.4 (Low)

Wind Gusts27 mph

Humidity16%

Indoor Humidity16% (Dry)

Dew Point22° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

67°

RealFeel® 63°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Mostly clear

Red Flag Warning

11:00 AM Saturday - 12:00 AM Sunday

WindWSW 16 mph

Air QualityPoor

Wind Gusts23 mph

Humidity18%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

64°

RealFeel® 59°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

0%

Mostly clear

Red Flag Warning

11:00 AM Saturday - 12:00 AM Sunday

WindWSW 14 mph

Air QualityPoor

Wind Gusts16 mph

Humidity21%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

60°

RealFeel® 55°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

0%

Mostly clear

Red Flag Warning

11:00 AM Saturday - 12:00 AM Sunday

WindWSW 13 mph

Air QualityFair

Wind Gusts14 mph

Humidity24%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Grand Lake

AccuWeather's hourly forecast for Grand Lake provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 78° with a RealFeel® of 78°, mostly sunny with a 7% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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