Belfast, ME

Hourly

12 PM

81° RealFeel® 90° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 79°
• Heat Index: 81°
• Wind: SSW 6 mph
• Air Quality: Fair
• Max UV Index: 8.8 (Very High)
• Wind Gusts: 7 mph
• Humidity: 42%
• Indoor Humidity: 42% (Slightly Humid)
• Dew Point: 56° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 36%
• Visibility: 10 mi
• Cloud Ceiling: 33300 ft

1 PM

82° RealFeel® 91° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 80°
• Heat Index: 82°
• Wind: S 6 mph
• Air Quality: Fair
• Max UV Index: 8.9 (Very High)
• Wind Gusts: 7 mph
• Humidity: 40%
• Indoor Humidity: 40% (Slightly Humid)
• Dew Point: 56° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 54%
• Visibility: 10 mi
• Cloud Ceiling: 22600 ft

2 PM

83° RealFeel® 89° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 81°
• Heat Index: 82°
• Wind: S 6 mph
• Air Quality: Fair
• Max UV Index: 6.1 (High)
• Wind Gusts: 9 mph
• Humidity: 38%
• Indoor Humidity: 38% (Ideal Humidity)
• Dew Point: 55° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 18900 ft

3 PM

83° RealFeel® 87° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 80°
• Heat Index: 82°
• Wind: S 6 mph
• Air Quality: Fair
• Max UV Index: 4.7 (Moderate)
• Wind Gusts: 12 mph
• Humidity: 39%
• Indoor Humidity: 39% (Ideal Humidity)
• Dew Point: 55° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 18800 ft

4 PM

82° RealFeel® 84° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 79°
• Heat Index: 81°
• Wind: S 7 mph
• Air Quality: Fair
• Max UV Index: 3.2 (Moderate)
• Wind Gusts: 15 mph
• Humidity: 42%
• Indoor Humidity: 42% (Slightly Humid)
• Dew Point: 56° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 18800 ft

5 PM

80° RealFeel® 81° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 78°
• Heat Index: 81°
• Wind: S 7 mph
• Air Quality: Fair
• Max UV Index: 2.3 (Low)
• Wind Gusts: 16 mph
• Humidity: 45%
• Indoor Humidity: 45% (Slightly Humid)
• Dew Point: 57° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 69%
• Visibility: 10 mi
• Cloud Ceiling: 18800 ft

6 PM

79° RealFeel® 78° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 76°
• Wind: S 6 mph
• Air Quality: Fair
• Max UV Index: 1.5 (Low)
• Wind Gusts: 12 mph
• Humidity: 50%
• Indoor Humidity: 50% (Slightly Humid)
• Dew Point: 58° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 68%
• Visibility: 10 mi
• Cloud Ceiling: 17400 ft

7 PM

76° RealFeel® 75° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 75°
• Wind: SSW 6 mph
• Air Quality: Fair
• Max UV Index: 0.9 (Low)
• Wind Gusts: 8 mph
• Humidity: 57%
• Indoor Humidity: 57% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 16000 ft

8 PM

72° RealFeel® 71° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 71°
• Wind: W 5 mph
• Air Quality: Fair
• Max UV Index: 0.3 (Low)
• Wind Gusts: 5 mph
• Humidity: 68%
• Indoor Humidity: 68% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 77%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

9 PM

71° RealFeel® 70° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly cloudy

• Wind: N 5 mph
• Air Quality: Fair
• Wind Gusts: 5 mph
• Humidity: 72%
• Indoor Humidity: 72% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 83%
• Visibility: 10 mi
• Cloud Ceiling: 17500 ft

10 PM

68° RealFeel® 67° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly cloudy

• Wind: NNW 4 mph
• Air Quality: Fair
• Wind Gusts: 5 mph
• Humidity: 78%
• Indoor Humidity: 78% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 87%
• Visibility: 10 mi
• Cloud Ceiling: 20300 ft

11 PM

66° RealFeel® 65° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Cloudy

• Wind: NNW 4 mph
• Air Quality: Fair
• Wind Gusts: 4 mph
• Humidity: 82%
• Indoor Humidity: 77% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 23100 ft