Weather in Syosset, NY
Syosset, Saturday, 8 August, 20:38
Partly cloudy. Feels like 84°. High 87°, low 71°.
Monthly outlook for Syosset, NY: average high 82.8°, average low 70.7°. That is 1.8° above the climate normal for August. Precipitation is expected on 7 days (about 2.8 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 11 August (93.8°), the coolest 23 August (62.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 85.3° | 80.3° | +2.7° |
| 18 August – 27 August | 78.7° | 78.6° | +0° |
| 28 August – 6 September | at normal | 77.5° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Westbury (6 mi).
0
Syosset, Sunday, 9 August
Partly cloudy. High 93°, low 73°.
0.01
Syosset, Monday, 10 August
Light rain. High 91°, low 72°.
0.04Syosset, Tuesday, 11 August
Light rain. High 94°, low 78°.
0.39Syosset, Wednesday, 12 August
Rain. High 82°, low 74°.
0.06Syosset, Thursday, 13 August
Light rain. High 90°, low 71°.
0
Syosset, Friday, 14 August
Overcast. High 80°, low 69°.
0
Syosset, Saturday, 15 August
Clear. High 79°, low 65°.
0Syosset, Sunday, 16 August
Overcast. High 80°, low 68°.
0Syosset, Monday, 17 August
Overcast. High 79°, low 70°.
0.19Syosset, Tuesday, 18 August
Light rain. High 81°, low 74°.
0.07Syosset, Wednesday, 19 August
Light rain. High 83°, low 72°.
0.01Syosset, Thursday, 20 August
Light rain. High 79°, low 70°.
1.36Syosset, Friday, 21 August
Heavy rain. High 76°, low 70°.
0.63Syosset, Saturday, 22 August
Rain. High 80°, low 70°.
0Syosset, Sunday, 23 August
Clear. High 73°, low 63°.
0.08Syosset, Monday, 24 August
Climate normal for this date — 60-year average.
0.08Syosset, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Syosset, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13
Syosset, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19Syosset, Friday, 28 August
Climate normal for this date — 60-year average.
0.14Syosset, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Syosset, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05Syosset, Monday, 31 August
Climate normal for this date — 60-year average.
0.07Syosset, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.16Syosset, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12Syosset, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Syosset, Friday, 4 September
Climate normal for this date — 60-year average.
0.05
Syosset, Saturday, 5 September
Climate normal for this date — 60-year average.
0.18Syosset, Sunday, 6 September
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 Syosset, 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 Syosset, 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
71°Weather in Annapolis, MD81°Weather in Atlanta, GA81°Weather in Augusta, ME73°Weather in Austin, TX94°Weather in Baton Rouge, LA84°Weather in Bismarck, ND88°Weather in Boise, ID98°Weather in Boston, MA80°Weather in Carson City, NV93°Weather in Charleston, WV81°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY92°Weather in Columbia, SC83°Weather in Columbus, OH80°Weather in Concord, NH77°Weather in Denver, CO91°Weather in Des Moines, IA77°Weather in Dover, DE79°Weather in Frankfort, KY82°Weather in Harrisburg, PA80°Weather in Hartford, CT74°Weather in Helena, MT91°Weather in Honolulu, HI84°Weather in Indianapolis, IN81°Weather in Jackson, MS85°Weather in Jefferson City, MO85°Weather in Juneau, AK51°Weather in Lansing, MI76°Weather in Lincoln, NE80°Weather in Little Rock, AR84°Weather in Madison, WI77°Weather in Montgomery, AL85°Weather in Montpelier, VT66°Weather in Nashville, TN75°Weather in Oklahoma City, OK99°Weather in Olympia, WA80°Weather in Phoenix, AZ105°Weather in Pierre, SD93°Weather in Providence, RI79°Weather in Raleigh, NC80°Weather in Richmond, VA83°Weather in Sacramento, CA99°Weather in Salem, OR90°Weather in Salt Lake City, UT100°Weather in San Juan, PR84°Weather in Santa Fe, NM92°Weather in Springfield, IL82°Weather in St. Paul, MN81°Weather in Tallahassee, FL78°Weather in Topeka, KS86°Weather in Trenton, NJ79°Weather in Washington, DC82°74°Weather in Pendleton, NY76°Weather in North Gates, NY78°Weather in Perth, NY71°Weather in Peru, NY70°Weather in Eggertsville, NY76°Weather in Grandyle Village, NY75°Weather in Wanakah, NY75°Weather in Byersville, NY73°Weather in Cumminsville, NY75°Weather in Cuylerville, NY74°Weather in Dalton, NY73°Weather in East Avon, NY74°Weather in Fowlerville, NY74°Weather in Greigsville, NY73°Weather in Hemlock, NY74°Weather in Hunt, NY73°Weather in Kysorville, NY76°Weather in Lakeville, NY74°Weather in Linwood, NY72°