Weather in Grand Isle, ME
Grand Isle, Saturday, 14 November, 11:47
Overcast. Feels like 34°. High 35°, low 30°.
Monthly outlook for Grand Isle, ME: average high 40.9°, average low 29.1°. That is 3.8° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 29 November (54.3°), the coolest 25 November (19.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 14 November – 23 November | 41.9° | 35.2° | +3.7° |
| 24 November – 3 December | 39.2° | 31.6° | +4.2° |
| 4 December – 13 December | at normal | 25.8° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Saint David (8 mi).
0.02
Grand Isle, Sunday, 15 November
Snow. High 36°, low 31°.
0Grand Isle, Monday, 16 November
Overcast. High 37°, low 26°.
0
Grand Isle, Tuesday, 17 November
Partly cloudy. High 45°, low 26°.
0Grand Isle, Wednesday, 18 November
Overcast. High 47°, low 33°.
0Grand Isle, Thursday, 19 November
Overcast. High 47°, low 37°.
0.01
Grand Isle, Friday, 20 November
Light rain. High 49°, low 29°.
0Grand Isle, Saturday, 21 November
Partly cloudy. High 34°, low 25°.
0Grand Isle, Sunday, 22 November
Overcast. High 44°, low 32°.
0.16Grand Isle, Monday, 23 November
Snow. High 45°, low 32°.
0.03Grand Isle, Tuesday, 24 November
Light snow. High 30°, low 22°.
0Grand Isle, Wednesday, 25 November
Overcast. High 30°, low 19°.
0Grand Isle, Thursday, 26 November
Overcast. High 39°, low 24°.
0.01Grand Isle, Friday, 27 November
Light snow. High 36°, low 30°.
0Grand Isle, Saturday, 28 November
Partly cloudy. High 45°, low 29°.
0.02Grand Isle, Sunday, 29 November
Light rain. High 54°, low 39°.
0.1
Grand Isle, Monday, 30 November
Climate normal for this date — 60-year average.
0.17Grand Isle, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.16Grand Isle, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.16Grand Isle, Thursday, 3 December
Climate normal for this date — 60-year average.
0.13Grand Isle, Friday, 4 December
Climate normal for this date — 60-year average.
0.08Grand Isle, Saturday, 5 December
Climate normal for this date — 60-year average.
0.17Grand Isle, Sunday, 6 December
Climate normal for this date — 60-year average.
0.12Grand Isle, Monday, 7 December
Climate normal for this date — 60-year average.
0.07Grand Isle, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.08Grand Isle, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.14Grand Isle, Thursday, 10 December
Climate normal for this date — 60-year average.
0.21Grand Isle, Friday, 11 December
Climate normal for this date — 60-year average.
0.13Grand Isle, Saturday, 12 December
Climate normal for this date — 60-year average.
0.14Grand Isle, Sunday, 13 December
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grand Isle, ME are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Grand Isle, ME since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
41°Weather in Annapolis, MD45°Weather in Atlanta, GA
47°Weather in Augusta, ME41°Weather in Austin, TX
59°Weather in Baton Rouge, LA54°Weather in Bismarck, ND34°Weather in Boise, ID43°Weather in Boston, MA43°Weather in Carson City, NV37°Weather in Charleston, WV41°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY
36°Weather in Columbia, SC51°Weather in Columbus, OH40°Weather in Concord, NH42°Weather in Denver, CO39°Weather in Des Moines, IA38°Weather in Dover, DE44°Weather in Frankfort, KY42°Weather in Harrisburg, PA45°Weather in Hartford, CT40°Weather in Helena, MT39°Weather in Honolulu, HI72°Weather in Indianapolis, IN43°Weather in Jackson, MS47°Weather in Jefferson City, MO39°Weather in Juneau, AK30°Weather in Lansing, MI38°Weather in Lincoln, NE38°Weather in Little Rock, AR44°Weather in Madison, WI35°Weather in Montgomery, AL50°Weather in Montpelier, VT38°Weather in Nashville, TN43°Weather in Oklahoma City, OK46°Weather in Olympia, WA48°Weather in Phoenix, AZ61°Weather in Pierre, SD36°Weather in Providence, RI43°Weather in Raleigh, NC50°Weather in Richmond, VA48°Weather in Sacramento, CA48°Weather in Salem, OR50°Weather in Salt Lake City, UT44°Weather in San Juan, PR91°Weather in Santa Fe, NM43°Weather in Springfield, IL40°Weather in St. Paul, MN34°Weather in Tallahassee, FL54°Weather in Topeka, KS38°Weather in Trenton, NJ43°Weather in Washington, DC46°42°Weather in Glenmere, ME43°Weather in Globe, ME41°Weather in Goodwin Siding, ME38°Weather in Goodwin, ME38°Weather in Goose Rocks, ME42°Weather in Grants Camps, ME33°Weather in Grants Turn, ME42°Weather in Green Acre, ME45°Weather in Guilford Center, ME40°Weather in Hale, ME43°Weather in Halldale, ME39°Weather in Halls Mills, ME40°Weather in Hampden Center, ME40°Weather in Hanford, ME37°Weather in Hardy, ME39°Weather in Harvey, ME37°Weather in Harwards, ME43°Weather in Hawkins, ME37°Weather in Hay Brook, ME40°