Weather in Great Swamp, MA
Great Swamp, Tuesday, 10 November, 09:48
Overcast. Feels like 47°. High 55°, low 42°.
Monthly outlook for Great Swamp, MA: average high 51°, average low 35.7°. That is 2.2° above the climate normal for November. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 24 November (59.8°), the coolest 17 November (28°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 November – 19 November | 48.8° | 48.3° | +0.3° |
| 20 November – 29 November | 54.7° | 45.2° | +5.2° |
| 30 November – 9 December | at normal | 40.9° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Granby (6 mi).
0Great Swamp, Wednesday, 11 November
Overcast. High 53°, low 43°.
0.36
Great Swamp, Thursday, 12 November
Rain. High 49°, low 41°.
0.4Great Swamp, Friday, 13 November
Rain. High 44°, low 38°.
0.06Great Swamp, Saturday, 14 November
Light rain. High 45°, low 37°.
0
Great Swamp, Sunday, 15 November
Clear. High 48°, low 36°.
0Great Swamp, Monday, 16 November
Clear. High 44°, low 29°.
0Great Swamp, Tuesday, 17 November
Clear. High 48°, low 28°.
0Great Swamp, Wednesday, 18 November
Clear. High 50°, low 28°.
0Great Swamp, Thursday, 19 November
Clear. High 52°, low 29°.
0
Great Swamp, Friday, 20 November
Partly cloudy. High 52°, low 31°.
0Great Swamp, Saturday, 21 November
Overcast. High 56°, low 32°.
0Great Swamp, Sunday, 22 November
Overcast. High 55°, low 35°.
0.64Great Swamp, Monday, 23 November
Rain. High 57°, low 44°.
0.39Great Swamp, Tuesday, 24 November
Rain. High 60°, low 42°.
0Great Swamp, Wednesday, 25 November
Overcast. High 48°, low 36°.
0.2
Great Swamp, Thursday, 26 November
Climate normal for this date — 60-year average.
0.14Great Swamp, Friday, 27 November
Climate normal for this date — 60-year average.
0.17Great Swamp, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07Great Swamp, Sunday, 29 November
Climate normal for this date — 60-year average.
0.13Great Swamp, Monday, 30 November
Climate normal for this date — 60-year average.
0.13Great Swamp, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.11Great Swamp, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.15Great Swamp, Thursday, 3 December
Climate normal for this date — 60-year average.
0.11Great Swamp, Friday, 4 December
Climate normal for this date — 60-year average.
0.14Great Swamp, Saturday, 5 December
Climate normal for this date — 60-year average.
0.16Great Swamp, Sunday, 6 December
Climate normal for this date — 60-year average.
0.11Great Swamp, Monday, 7 December
Climate normal for this date — 60-year average.
0.09Great Swamp, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.16Great Swamp, Wednesday, 9 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 Great Swamp, MA 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 Great Swamp, MA 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
49°Weather in Annapolis, MD53°Weather in Atlanta, GA54°Weather in Augusta, ME45°Weather in Austin, TX
61°Weather in Baton Rouge, LA64°Weather in Bismarck, ND28°Weather in Boise, ID
42°Weather in Boston, MA50°Weather in Carson City, NV31°Weather in Charleston, WV46°Weather in Charlotte Amalie, VI
86°Weather in Cheyenne, WY41°Weather in Columbia, SC54°Weather in Columbus, OH50°Weather in Concord, NH49°Weather in Denver, CO43°Weather in Des Moines, IA45°Weather in Dover, DE54°Weather in Frankfort, KY55°Weather in Harrisburg, PA49°Weather in Hartford, CT49°Weather in Helena, MT47°Weather in Honolulu, HI74°Weather in Indianapolis, IN52°Weather in Jackson, MS57°Weather in Jefferson City, MO45°Weather in Juneau, AK28°Weather in Lansing, MI49°Weather in Lincoln, NE43°Weather in Little Rock, AR53°Weather in Madison, WI47°Weather in Montgomery, AL51°Weather in Montpelier, VT41°Weather in Nashville, TN49°Weather in Oklahoma City, OK57°Weather in Olympia, WA49°Weather in Phoenix, AZ63°Weather in Pierre, SD34°Weather in Providence, RI51°Weather in Raleigh, NC58°Weather in Richmond, VA54°Weather in Sacramento, CA50°Weather in Salem, OR59°Weather in Salt Lake City, UT47°Weather in San Juan, PR87°Weather in Santa Fe, NM39°Weather in Springfield, IL51°Weather in St. Paul, MN41°Weather in Tallahassee, FL64°Weather in Topeka, KS48°Weather in Trenton, NJ51°Weather in Washington, DC54°52°Weather in Burtts Crossing, MA51°Weather in Butlerville, MA49°Weather in Camp Noquochoke, MA52°Weather in Camp Sea Haven, MA51°Weather in Carterville, MA49°Weather in Clematis Brook Station, MA51°Weather in Copper Works, MA51°Weather in Curzon Mill, MA50°Weather in Eaglesville, MA46°Weather in East Groton, MA50°Weather in East Hadley, MA49°Weather in East Sharon, MA50°Weather in East Wilbraham, MA49°Weather in Ellis, MA50°Weather in Elmwood Station, MA51°Weather in Endicott, MA50°Weather in Ferncroft, MA51°Weather in Fresh Brook, MA52°Weather in Haggetts, MA50°