Weather in New Haven, CT
New Haven, Tuesday, 13 October, 06:36
Mostly clear. Feels like 57°. High 67°, low 56°.
Monthly outlook for New Haven, CT: average high 62.7°, average low 49.6°. That is 1.2° above the climate normal for October. Precipitation is expected on 1 day (about 1.2 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 24 October (73.3°), the coolest 18 October (35.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 13 October – 22 October | 63.3° | 61.5° | +1° |
| 23 October – 1 November | 61.5° | 58.1° | +1.9° |
| 2 November – 11 November | at normal | 55.1° | — |
October records over 66 years
0.02
New Haven, Wednesday, 14 October
Light rain. High 72°, low 60°.
0
New Haven, Thursday, 15 October
Mostly clear. High 63°, low 52°.
1.16New Haven, Friday, 16 October
Rain. High 71°, low 52°.
0New Haven, Saturday, 17 October
Mostly clear. High 50°, low 38°.
0
New Haven, Sunday, 18 October
Clear. High 58°, low 35°.
0
New Haven, Monday, 19 October
Overcast. High 59°, low 45°.
0New Haven, Tuesday, 20 October
Overcast. High 66°, low 54°.
0New Haven, Wednesday, 21 October
Clear. High 68°, low 52°.
0New Haven, Thursday, 22 October
Overcast. High 60°, low 52°.
0New Haven, Friday, 23 October
Overcast. High 67°, low 57°.
0New Haven, Saturday, 24 October
Overcast. High 73°, low 61°.
0New Haven, Sunday, 25 October
Overcast. High 63°, low 52°.
0New Haven, Monday, 26 October
Overcast. High 56°, low 46°.
0
New Haven, Tuesday, 27 October
Partly cloudy. High 51°, low 41°.
0New Haven, Wednesday, 28 October
Clear. High 58°, low 40°.
0.19New Haven, Thursday, 29 October
Climate normal for this date — 60-year average.
0.13New Haven, Friday, 30 October
Climate normal for this date — 60-year average.
0.07New Haven, Saturday, 31 October
Climate normal for this date — 60-year average.
0.12New Haven, Sunday, 1 November
Climate normal for this date — 60-year average.
0.07
New Haven, Monday, 2 November
Climate normal for this date — 60-year average.
0.11New Haven, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.05New Haven, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.14New 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.
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
59°Weather in Annapolis, MD57°Weather in Atlanta, GA64°Weather in Augusta, ME41°Weather in Austin, TX79°Weather in Baton Rouge, LA66°Weather in Bismarck, ND41°Weather in Boise, ID39°Weather in Boston, MA53°Weather in Carson City, NV32°Weather in Charleston, WV56°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY46°Weather in Columbia, SC57°Weather in Columbus, OH64°Weather in Concord, NH49°Weather in Denver, CO52°Weather in Des Moines, IA55°Weather in Dover, DE56°Weather in Frankfort, KY62°Weather in Harrisburg, PA55°Weather in Hartford, CT57°Weather in Helena, MT30°Weather in Honolulu, HI76°Weather in Indianapolis, IN
65°Weather in Jackson, MS63°Weather in Jefferson City, MO62°Weather in Juneau, AK37°Weather in Lansing, MI70°Weather in Lincoln, NE52°Weather in Little Rock, AR69°Weather in Madison, WI67°Weather in Montgomery, AL62°Weather in Montpelier, VT52°Weather in Nashville, TN61°Weather in Oklahoma City, OK74°Weather in Olympia, WA46°Weather in Phoenix, AZ66°Weather in Pierre, SD45°Weather in Providence, RI56°Weather in Raleigh, NC58°Weather in Richmond, VA56°Weather in Sacramento, CA49°Weather in Salem, OR41°Weather in Salt Lake City, UT47°Weather in San Juan, PR80°Weather in Santa Fe, NM51°Weather in Springfield, IL68°Weather in St. Paul, MN54°Weather in Tallahassee, FL63°Weather in Topeka, KS67°Weather in Trenton, NJ53°Weather in Washington, DC56°55°Weather in Quasset Lake, CT55°Weather in Witches Woods, CT55°Weather in Lake Chaffee, CT54°Weather in Quinnipiac University, CT57°Weather in Lake Bungee, CT55°Weather in Coleytown, CT54°Weather in West Mountain, CT52°Weather in Ball Pond, CT53°Weather in Lakeside Woods, CT55°Weather in Mill Plain, CT55°Weather in Sail Harbor, CT55°Weather in Old Hill, CT54°Weather in Candlewood Isle, CT54°Weather in Bigelow Corners, CT54°Weather in Bogus Hill, CT55°Weather in Chimney Point, CT54°Weather in Taylor Corners, CT53°Weather in Stepney, CT54°Weather in Tashua, CT54°