Weather in South Hornell, NY
South Hornell, Sunday, 9 August, 15:37
Clear. Feels like 87°. High 84°, low 65°.
Monthly outlook for South Hornell, NY: average high 80.1°, average low 59.2°. That is 1.8° above the climate normal for August. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 16 August (89.4°), the coolest 17 August (54.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 79.6° | 77.5° | +1.1° |
| 19 August – 28 August | 80.9° | 76.4° | +2.5° |
| 29 August – 7 September | at normal | 74.9° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Hornell (2 mi).
0.07
South Hornell, Monday, 10 August
Light rain. High 81°, low 66°.
0.01South Hornell, Tuesday, 11 August
Light rain. High 82°, low 64°.
0.19South Hornell, Wednesday, 12 August
Light rain. High 72°, low 61°.
0.01South Hornell, Thursday, 13 August
Light rain. High 75°, low 58°.
0.03South Hornell, Friday, 14 August
Light rain. High 73°, low 56°.
0.01South Hornell, Saturday, 15 August
Light rain. High 81°, low 55°.
0.17South Hornell, Sunday, 16 August
Light rain. High 89°, low 59°.
0
South Hornell, Monday, 17 August
Partly cloudy. High 75°, low 55°.
0.09South Hornell, Tuesday, 18 August
Light rain. High 81°, low 60°.
0.02South Hornell, Wednesday, 19 August
Light rain. High 79°, low 59°.
0
South Hornell, Thursday, 20 August
Overcast. High 82°, low 56°.
0.03South Hornell, Friday, 21 August
Light rain. High 81°, low 61°.
0South Hornell, Saturday, 22 August
Clear. High 79°, low 57°.
0South Hornell, Sunday, 23 August
Clear. High 86°, low 56°.
0.07South Hornell, Monday, 24 August
Light rain. High 78°, low 61°.
0.06South Hornell, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07South Hornell, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11
South Hornell, Thursday, 27 August
Climate normal for this date — 60-year average.
0.16South Hornell, Friday, 28 August
Climate normal for this date — 60-year average.
0.14South Hornell, Saturday, 29 August
Climate normal for this date — 60-year average.
0.11South Hornell, Sunday, 30 August
Climate normal for this date — 60-year average.
0.11South Hornell, Monday, 31 August
Climate normal for this date — 60-year average.
0.08South Hornell, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.14South Hornell, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.09South Hornell, Thursday, 3 September
Climate normal for this date — 60-year average.
0.07South Hornell, Friday, 4 September
Climate normal for this date — 60-year average.
0.09South Hornell, Saturday, 5 September
Climate normal for this date — 60-year average.
0.11South Hornell, Sunday, 6 September
Climate normal for this date — 60-year average.
0.12South Hornell, Monday, 7 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 South Hornell, 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 South Hornell, 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
84°Weather in Annapolis, MD93°Weather in Atlanta, GA90°Weather in Augusta, ME87°Weather in Austin, TX98°Weather in Baton Rouge, LA96°Weather in Bismarck, ND82°Weather in Boise, ID88°Weather in Boston, MA90°Weather in Carson City, NV96°Weather in Charleston, WV90°Weather in Charlotte Amalie, VI86°Weather in Cheyenne, WY86°Weather in Columbia, SC93°Weather in Columbus, OH88°Weather in Concord, NH87°Weather in Denver, CO95°Weather in Des Moines, IA93°Weather in Dover, DE91°Weather in Frankfort, KY90°Weather in Harrisburg, PA90°Weather in Hartford, CT89°Weather in Helena, MT85°Weather in Honolulu, HI82°Weather in Indianapolis, IN88°Weather in Jackson, MS94°Weather in Jefferson City, MO93°Weather in Juneau, AK50°Weather in Lansing, MI82°Weather in Lincoln, NE95°Weather in Little Rock, AR95°Weather in Madison, WI76°Weather in Montgomery, AL95°Weather in Montpelier, VT82°Weather in Nashville, TN90°Weather in Oklahoma City, OK105°Weather in Olympia, WA74°Weather in Phoenix, AZ106°Weather in Pierre, SD84°Weather in Providence, RI91°Weather in Raleigh, NC93°Weather in Richmond, VA95°Weather in Sacramento, CA96°Weather in Salem, OR
79°Weather in Salt Lake City, UT98°Weather in San Juan, PR88°Weather in Santa Fe, NM90°Weather in Springfield, IL88°Weather in St. Paul, MN84°Weather in Tallahassee, FL95°Weather in Topeka, KS97°Weather in Trenton, NJ90°Weather in Washington, DC93°84°Weather in Norrie Heights, NY89°Weather in North Afton, NY81°Weather in North Alexander, NY80°Weather in North Argyle, NY85°Weather in North Bailey, NY82°Weather in North Bangor, NY81°Weather in North Bay, NY81°Weather in North Belle Isle, NY82°Weather in North Bergen, NY81°Weather in North Bethlehem, NY84°Weather in North Blenheim, NY83°Weather in North Bloomfield, NY81°Weather in North Branch, NY85°Weather in North Bridgewater, NY77°Weather in North Broadalbin, NY81°Weather in North Brookfield, NY77°Weather in North Bush, NY79°Weather in North Chatham, NY84°Weather in North Chemung, NY82°