Weather in New Haven, CT
New Haven, Monday, 19 October, 19:33
Clear. Feels like 50°. High 64°, low 36°.
Monthly outlook for New Haven, CT: average high 57.7°, average low 42°. That is 0.5° below the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 October (66.4°), the coolest 29 October (34.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 59.1° | 59.5° | -0.2° |
| 29 October – 7 November | 55.5° | 56.5° | -0.5° |
| 8 November – 17 November | at normal | 51.9° | — |
October records over 66 years
0
New Haven, Tuesday, 20 October
Clear. High 66°, low 40°.
0
New Haven, Wednesday, 21 October
Mostly clear. High 56°, low 38°.
0New Haven, Thursday, 22 October
Clear. High 61°, low 44°.
0New Haven, Friday, 23 October
Clear. High 52°, low 40°.
0New Haven, Saturday, 24 October
Clear. High 55°, low 37°.
0New Haven, Sunday, 25 October
Clear. High 61°, low 39°.
0
New Haven, Monday, 26 October
Partly cloudy. High 63°, low 48°.
0New Haven, Tuesday, 27 October
Clear. High 62°, low 50°.
0.43
New Haven, Wednesday, 28 October
Rain. High 50°, low 40°.
0New Haven, Thursday, 29 October
Light rain. High 48°, low 35°.
0New Haven, Friday, 30 October
Clear. High 54°, low 38°.
0
New Haven, Saturday, 31 October
Overcast. High 57°, low 43°.
0New Haven, Sunday, 1 November
Overcast. High 60°, low 49°.
0New Haven, Monday, 2 November
Overcast. High 62°, low 49°.
0.68New Haven, Tuesday, 3 November
Rain. High 52°, low 46°.
0.05New Haven, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.14
New Haven, Thursday, 5 November
Climate normal for this date — 60-year average.
0.09New Haven, Friday, 6 November
Climate normal for this date — 60-year average.
0.09New Haven, Saturday, 7 November
Climate normal for this date — 60-year average.
0.16New Haven, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09New Haven, Monday, 9 November
Climate normal for this date — 60-year average.
0.15New Haven, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15New Haven, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.15New Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
0.21New Haven, Friday, 13 November
Climate normal for this date — 60-year average.
0.09New Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
0.12New Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
0.14New Haven, Monday, 16 November
Climate normal for this date — 60-year average.
0.13New Haven, Tuesday, 17 November
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 New Haven, CT 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 New Haven, CT 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
55°Weather in Annapolis, MD57°Weather in Atlanta, GA64°Weather in Augusta, ME49°Weather in Austin, TX78°Weather in Baton Rouge, LA75°Weather in Bismarck, ND65°Weather in Boise, ID76°Weather in Boston, MA50°Weather in Carson City, NV73°Weather in Charleston, WV56°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY64°Weather in Columbia, SC63°Weather in Columbus, OH60°Weather in Concord, NH49°Weather in Denver, CO68°Weather in Des Moines, IA64°Weather in Dover, DE57°Weather in Frankfort, KY62°Weather in Harrisburg, PA55°Weather in Hartford, CT52°Weather in Helena, MT64°Weather in Honolulu, HI80°Weather in Indianapolis, IN62°Weather in Jackson, MS73°Weather in Jefferson City, MO69°Weather in Juneau, AK37°Weather in Lansing, MI59°Weather in Lincoln, NE65°Weather in Little Rock, AR73°Weather in Madison, WI64°Weather in Montgomery, AL71°Weather in Montpelier, VT50°Weather in Nashville, TN69°Weather in Oklahoma City, OK70°Weather in Olympia, WA64°Weather in Phoenix, AZ87°Weather in Pierre, SD66°Weather in Providence, RI52°Weather in Raleigh, NC59°Weather in Richmond, VA57°Weather in Sacramento, CA71°Weather in Salem, OR64°Weather in Salt Lake City, UT69°Weather in San Juan, PR83°Weather in Santa Fe, NM67°Weather in Springfield, IL63°Weather in St. Paul, MN64°Weather in Tallahassee, FL73°Weather in Topeka, KS66°Weather in Trenton, NJ54°Weather in Washington, DC59°53°Weather in Quasset Lake, CT49°Weather in Witches Woods, CT49°Weather in Lake Chaffee, CT49°Weather in Quinnipiac University, CT53°Weather in Lake Bungee, CT49°Weather in Coleytown, CT54°Weather in West Mountain, CT53°Weather in Ball Pond, CT53°Weather in Lakeside Woods, CT54°Weather in Mill Plain, CT52°Weather in Sail Harbor, CT51°Weather in Old Hill, CT51°Weather in Candlewood Isle, CT51°Weather in Bigelow Corners, CT50°Weather in Bogus Hill, CT51°Weather in Chimney Point, CT51°Weather in Taylor Corners, CT50°Weather in Stepney, CT51°Weather in Tashua, CT51°