Weather in Locust Valley, NY
Locust Valley, Sunday, 15 November, 03:23
Mostly clear. Feels like 37°. High 49°, low 40°.
Monthly outlook for Locust Valley, NY: average high 51.4°, average low 41°. That is 1.2° above the climate normal for November. Precipitation is expected on 1 day (about 1.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 28 November (61.5°), the coolest 24 November (28.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 November – 24 November | 52.5° | 49.6° | +1.6° |
| 25 November – 4 December | 49.6° | 47.5° | +1.2° |
| 5 December – 14 December | at normal | 43.2° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Greenvale (5 mi).
0
Locust Valley, Monday, 16 November
Overcast. High 48°, low 38°.
0
Locust Valley, Tuesday, 17 November
Clear. High 52°, low 37°.
0
Locust Valley, Wednesday, 18 November
Mostly clear. High 57°, low 43°.
0Locust Valley, Thursday, 19 November
Overcast. High 57°, low 41°.
0Locust Valley, Friday, 20 November
Clear. High 61°, low 46°.
0Locust Valley, Saturday, 21 November
Clear. High 55°, low 48°.
0
Locust Valley, Sunday, 22 November
Partly cloudy. High 58°, low 52°.
0.01
Locust Valley, Monday, 23 November
Light rain. High 54°, low 36°.
0Locust Valley, Tuesday, 24 November
Clear. High 35°, low 29°.
0Locust Valley, Wednesday, 25 November
Clear. High 41°, low 31°.
0Locust Valley, Thursday, 26 November
Overcast. High 44°, low 34°.
0Locust Valley, Friday, 27 November
Overcast. High 52°, low 38°.
1.58Locust Valley, Saturday, 28 November
Heavy rain. High 62°, low 54°.
0Locust Valley, Sunday, 29 November
Clear. High 53°, low 46°.
0Locust Valley, Monday, 30 November
Overcast. High 46°, low 43°.
0.14
Locust Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.12Locust Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.14Locust Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
0.1Locust Valley, Friday, 4 December
Climate normal for this date — 60-year average.
0.16Locust Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
0.15Locust Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
0.13Locust Valley, Monday, 7 December
Climate normal for this date — 60-year average.
0.1Locust Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.22Locust Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.12Locust Valley, Thursday, 10 December
Climate normal for this date — 60-year average.
0.22Locust Valley, Friday, 11 December
Climate normal for this date — 60-year average.
0.12Locust Valley, Saturday, 12 December
Climate normal for this date — 60-year average.
0.1Locust Valley, Sunday, 13 December
Climate normal for this date — 60-year average.
0.17Locust Valley, Monday, 14 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 Locust Valley, NY 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 Locust Valley, NY 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
38°Weather in Annapolis, MD43°Weather in Atlanta, GA35°Weather in Augusta, ME30°Weather in Austin, TX52°Weather in Baton Rouge, LA48°Weather in Bismarck, ND38°Weather in Boise, ID46°Weather in Boston, MA34°Weather in Carson City, NV38°Weather in Charleston, WV40°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY
38°Weather in Columbia, SC35°Weather in Columbus, OH42°Weather in Concord, NH32°Weather in Denver, CO40°Weather in Des Moines, IA30°Weather in Dover, DE47°Weather in Frankfort, KY32°Weather in Harrisburg, PA43°Weather in Hartford, CT36°Weather in Helena, MT35°Weather in Honolulu, HI73°Weather in Indianapolis, IN38°Weather in Jackson, MS41°Weather in Jefferson City, MO28°Weather in Juneau, AK32°Weather in Lansing, MI39°Weather in Lincoln, NE34°Weather in Little Rock, AR40°Weather in Madison, WI30°Weather in Montgomery, AL38°Weather in Montpelier, VT
35°Weather in Nashville, TN34°Weather in Oklahoma City, OK42°Weather in Olympia, WA51°Weather in Phoenix, AZ60°Weather in Pierre, SD37°Weather in Providence, RI36°Weather in Raleigh, NC35°Weather in Richmond, VA36°Weather in Sacramento, CA52°Weather in Salem, OR52°Weather in Salt Lake City, UT40°Weather in San Juan, PR79°Weather in Santa Fe, NM39°Weather in Springfield, IL27°Weather in St. Paul, MN30°Weather in Tallahassee, FL40°Weather in Topeka, KS33°Weather in Trenton, NJ40°Weather in Washington, DC44°40°Weather in Greenvale, NY40°Weather in Harbor Hills, NY41°Weather in Harbor Isle, NY41°Weather in Herricks, NY41°Weather in Hewlett, NY41°Weather in Hicksville, NY40°Weather in Inwood, NY42°Weather in Jericho, NY39°Weather in Lakeview, NY41°Weather in Levittown, NY40°Weather in Lido Beach, NY41°Weather in Manhasset, NY40°Weather in Massapequa, NY40°Weather in Seaford, NY40°Weather in South Farmingdale, NY40°Weather in South Hempstead, NY41°Weather in Syosset, NY39°Weather in Uniondale, NY40°Weather in University Gardens, NY41°