Weather in Chestnut Knoll, DE
Chestnut Knoll, Sunday, 9 August, 03:00
Overcast. Feels like 78°. High 87°, low 75°.
Monthly outlook for Chestnut Knoll, DE: average high 86.3°, average low 69.6°. That is 2.9° above the climate normal for August. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 24 August (96°), the coolest 16 August (57.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 82.9° | 81.8° | +0.6° |
| 19 August – 28 August | 91.9° | 80.4° | +6.4° |
| 29 August – 7 September | at normal | 79.4° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Slaughter Beach (8 mi).
0
Chestnut Knoll, Monday, 10 August
Partly cloudy. High 90°, low 74°.
0
Chestnut Knoll, Tuesday, 11 August
Light rain. High 89°, low 75°.
0.01Chestnut Knoll, Wednesday, 12 August
Light rain. High 88°, low 75°.
0.07Chestnut Knoll, Thursday, 13 August
Light rain. High 87°, low 72°.
0Chestnut Knoll, Friday, 14 August
Overcast. High 78°, low 62°.
0
Chestnut Knoll, Saturday, 15 August
Clear. High 76°, low 61°.
0Chestnut Knoll, Sunday, 16 August
Overcast. High 80°, low 58°.
0.04Chestnut Knoll, Monday, 17 August
Light rain. High 74°, low 62°.
0.05Chestnut Knoll, Tuesday, 18 August
Light rain. High 80°, low 67°.
0
Chestnut Knoll, Wednesday, 19 August
Mostly clear. High 85°, low 68°.
0Chestnut Knoll, Thursday, 20 August
Clear. High 87°, low 68°.
0.14Chestnut Knoll, Friday, 21 August
Rain. High 94°, low 70°.
0.11Chestnut Knoll, Saturday, 22 August
Light rain. High 94°, low 75°.
0Chestnut Knoll, Sunday, 23 August
Clear. High 96°, low 74°.
0.03Chestnut Knoll, Monday, 24 August
Light rain. High 96°, low 76°.
0.05Chestnut Knoll, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06Chestnut Knoll, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.12Chestnut Knoll, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19
Chestnut Knoll, Friday, 28 August
Climate normal for this date — 60-year average.
0.1Chestnut Knoll, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Chestnut Knoll, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07Chestnut Knoll, Monday, 31 August
Climate normal for this date — 60-year average.
0.2Chestnut Knoll, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.11Chestnut Knoll, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Chestnut Knoll, Thursday, 3 September
Climate normal for this date — 60-year average.
0.11Chestnut Knoll, Friday, 4 September
Climate normal for this date — 60-year average.
0.07Chestnut Knoll, Saturday, 5 September
Climate normal for this date — 60-year average.
0.19Chestnut Knoll, Sunday, 6 September
Climate normal for this date — 60-year average.
0.09Chestnut Knoll, 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 Chestnut Knoll, DE 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 Chestnut Knoll, DE 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
69°Weather in Annapolis, MD
76°Weather in Atlanta, GA72°Weather in Augusta, ME68°Weather in Austin, TX80°Weather in Baton Rouge, LA77°Weather in Bismarck, ND66°Weather in Boise, ID69°Weather in Boston, MA72°Weather in Carson City, NV75°Weather in Charleston, WV73°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY71°Weather in Columbia, SC74°Weather in Columbus, OH70°Weather in Concord, NH69°Weather in Denver, CO76°Weather in Des Moines, IA73°Weather in Dover, DE76°Weather in Frankfort, KY71°Weather in Harrisburg, PA71°Weather in Hartford, CT71°Weather in Helena, MT63°Weather in Honolulu, HI77°Weather in Indianapolis, IN72°Weather in Jackson, MS76°Weather in Jefferson City, MO77°Weather in Juneau, AK48°Weather in Lansing, MI59°Weather in Lincoln, NE77°Weather in Little Rock, AR74°Weather in Madison, WI64°Weather in Montgomery, AL76°Weather in Montpelier, VT63°Weather in Nashville, TN70°Weather in Oklahoma City, OK82°Weather in Olympia, WA57°Weather in Phoenix, AZ93°Weather in Pierre, SD75°Weather in Providence, RI73°Weather in Raleigh, NC74°Weather in Richmond, VA76°Weather in Sacramento, CA69°Weather in Salem, OR62°Weather in Salt Lake City, UT81°Weather in San Juan, PR82°Weather in Santa Fe, NM73°Weather in Springfield, IL73°Weather in St. Paul, MN68°Weather in Tallahassee, FL74°Weather in Topeka, KS76°Weather in Trenton, NJ72°Weather in Washington, DC75°72°Weather in Milltown, DE72°Weather in Mission, DE78°Weather in Morris Mill, DE78°Weather in Naaman, DE73°Weather in Oakley, DE77°Weather in Old Furnace, DE78°Weather in Omar, DE79°Weather in Overbrook, DE79°Weather in Owens, DE77°Weather in Oyster Rocks, DE79°Weather in Pearson Grove, DE75°Weather in Pepper, DE78°Weather in Pepperbox, DE78°Weather in Petersburg, DE76°Weather in Phillips Hill, DE78°Weather in Pinetown, DE78°Weather in Piney Grove, DE78°Weather in Pleasant Hill, DE72°Weather in Porter, DE72°