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Grand Isle, ME

88°F
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Winter Center

Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Wednesday, July 16

Current Weather

6:26 PM

88°F
Sunny
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
RealFeel Shade™ 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
RealFeel®
87°
RealFeel Shade™
87°
Max UV Index
0 Low
Wind
SW 6 mph
Wind Gusts
12 mph
Humidity
45%
Indoor Humidity
45% (Humid)
Dew Point
64° F
Pressure
↔ 29.86 in
Cloud Cover
1%
Visibility
12 mi
Cloud Ceiling
40000 ft

Day

7/16
89°Hi
RealFeel® 96°
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
RealFeel Shade™ 88°
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
Sunny and very warm; possible danger of dehydration and heatstroke while doing strenuous activities
alerts

Air Quality Alert

9:39 AM Tuesday - 11:00 PM Wednesday

Max UV Index9 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 8 mph

Wind Gusts16 mph

Probability of Precipitation8%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover14%

Morning

Afternoon

Night

7/16
65°Lo
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly clear
alerts

Air Quality Alert

9:39 AM Tuesday - 11:00 PM Wednesday

WindS 6 mph

Wind Gusts15 mph

Probability of Precipitation5%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover12%

Evening

Overnight

Sun & Moon

15 hrs 33 mins
Rise 4:52 AM
Set 8:25 PM
Waning Gibbous
Rise 11:07 PM
Set 12:50 PM

Temperature History

7/16
High
Low
Forecast
89°
65°
Average
76°
57°
Last Year
80°
68°

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World North America United States Maine Grand Isle

Weather Near Grand Isle:

  • Caribou, ME
  • Houlton, ME
  • Presque Isle, ME
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