Boulder, CO

Hourly

1 AM

43° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 66% Rain

• Wind: S 5 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 95%
• Indoor Humidity: 38% (Ideal Humidity)
• Dew Point: 42° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.02 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

2 AM

43° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 72% Rain

• Wind: SSW 5 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 90%
• Indoor Humidity: 36% (Slightly Dry)
• Dew Point: 40° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.02 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

3 AM

43° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 72% Rain

• Wind: SSW 5 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 88%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.02 in
• Visibility: 6 mi
• Cloud Ceiling: 6500 ft

4 AM

43° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• Wind: SW 5 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 87%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 6500 ft

5 AM

43° RealFeel® 41° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• Wind: W 5 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 86%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 AM

43° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 72% Rain

• Wind: NW 5 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 85%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 38° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.02 in
• Visibility: 6 mi
• Cloud Ceiling: 7000 ft

7 AM

44° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 72% Rain

• RealFeel Shade™: 42°
• Wind: NE 5 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 10 mph
• Humidity: 81%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 97%
• Rain: 0.02 in
• Visibility: 6 mi
• Cloud Ceiling: 7000 ft

8 AM

47° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• RealFeel Shade™: 45°
• Wind: E 5 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 10 mph
• Humidity: 74%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 AM

49° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 48% Mostly cloudy

• RealFeel Shade™: 47°
• Wind: E 6 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 12 mph
• Humidity: 67%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 84%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 AM

52° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 52% Rain

• RealFeel Shade™: 47°
• Wind: E 6 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 13 mph
• Humidity: 62%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 79%
• Rain: 0.01 in
• Visibility: 7 mi
• Cloud Ceiling: 7000 ft

11 AM

53° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 60% Rain

• RealFeel Shade™: 48°
• Wind: ESE 7 mph
• Air Quality: Fair
• Max UV Index: 3 (Moderate)
• Wind Gusts: 14 mph
• Humidity: 59%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 73%
• Rain: 0.01 in
• Visibility: 6 mi
• Cloud Ceiling: 7000 ft

12 PM

53° RealFeel® 55° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 60% Rain

• RealFeel Shade™: 49°
• Wind: ESE 7 mph
• Air Quality: Fair
• Max UV Index: 4 (Moderate)
• Wind Gusts: 15 mph
• Humidity: 58%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 68%
• Rain: 0.01 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

1 PM

55° RealFeel® 63° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 49% Intermittent clouds

• RealFeel Shade™: 52°
• Wind: ESE 7 mph
• Air Quality: Fair
• Max UV Index: 7 (High)
• Wind Gusts: 17 mph
• Humidity: 55%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 62%
• Visibility: 10 mi
• Cloud Ceiling: 18600 ft

2 PM

56° RealFeel® 63° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 49% Intermittent clouds

• RealFeel Shade™: 53°
• Wind: ESE 7 mph
• Air Quality: Fair
• Max UV Index: 7 (High)
• Wind Gusts: 17 mph
• Humidity: 52%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 57%
• Visibility: 10 mi
• Cloud Ceiling: 18600 ft

3 PM

56° RealFeel® 58° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 58% Rain

• RealFeel Shade™: 52°
• Wind: SE 7 mph
• Air Quality: Fair
• Max UV Index: 4 (Moderate)
• Wind Gusts: 17 mph
• Humidity: 50%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 51%
• Rain: 0.01 in
• Visibility: 6 mi
• Cloud Ceiling: 7000 ft

4 PM

57° RealFeel® 60° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 58% Rain

• RealFeel Shade™: 53°
• Wind: ESE 7 mph
• Air Quality: Fair
• Max UV Index: 5 (Moderate)
• Wind Gusts: 15 mph
• Humidity: 48%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Rain: 0.01 in
• Visibility: 6 mi
• Cloud Ceiling: 30000 ft

5 PM

56° RealFeel® 59° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 40% Partly sunny

• RealFeel Shade™: 54°
• Wind: E 7 mph
• Air Quality: Fair
• Max UV Index: 3 (Moderate)
• Wind Gusts: 15 mph
• Humidity: 49%
• Indoor Humidity: 32% (Slightly Dry)
• Dew Point: 38° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 40%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

56° RealFeel® 56° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 34% Partly sunny

• RealFeel Shade™: 53°
• Wind: ENE 7 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 17 mph
• Humidity: 50%
• Indoor Humidity: 32% (Slightly Dry)
• Dew Point: 37° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 35%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

55° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 40% Partly sunny

• RealFeel Shade™: 54°
• Wind: NE 7 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 16 mph
• Humidity: 52%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 30%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

52° RealFeel® 49° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 54% Partly cloudy w/ showers

• Wind: N 6 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 60%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Rain: 0.02 in
• Visibility: 6 mi
• Cloud Ceiling: 30000 ft

9 PM

51° RealFeel® 49° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 47% Partly cloudy w/ showers

• Wind: WSW 5 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 65%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

49° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 47% Partly cloudy

• Wind: WNW 6 mph
• Air Quality: Fair
• Wind Gusts: 13 mph
• Humidity: 69%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

47° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 33% Partly cloudy

• Wind: NW 6 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 75%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft