Weather in Gwynedd Heights, PA
Gwynedd Heights, Sunday, 9 August, 09:10
Clear. Feels like 84°. High 84°, low 71°.
Monthly outlook for Gwynedd Heights, PA: average high 82°, average low 65.5°. That is 0.2° below the climate normal for August. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 11 August (89.2°), the coolest 15 August (57.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 80.8° | 83° | -1.2° |
| 19 August – 28 August | 84° | 81.6° | +1.3° |
| 29 August – 7 September | at normal | 80.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Roslyn (8 mi).
0Gwynedd Heights, Monday, 10 August
Clear. High 89°, low 71°.
0
Gwynedd Heights, Tuesday, 11 August
Light rain. High 89°, low 73°.
0.01Gwynedd Heights, Wednesday, 12 August
Light rain. High 85°, low 69°.
0
Gwynedd Heights, Thursday, 13 August
Overcast. High 84°, low 70°.
0Gwynedd Heights, Friday, 14 August
Overcast. High 74°, low 63°.
0Gwynedd Heights, Saturday, 15 August
Overcast. High 77°, low 58°.
0Gwynedd Heights, Sunday, 16 August
Overcast. High 76°, low 59°.
0.16Gwynedd Heights, Monday, 17 August
Light rain. High 66°, low 62°.
0Gwynedd Heights, Tuesday, 18 August
Overcast. High 83°, low 60°.
0.03Gwynedd Heights, Wednesday, 19 August
Light rain. High 84°, low 68°.
0.01Gwynedd Heights, Thursday, 20 August
Light rain. High 84°, low 67°.
0
Gwynedd Heights, Friday, 21 August
Mostly clear. High 82°, low 60°.
0Gwynedd Heights, Saturday, 22 August
Clear. High 88°, low 65°.
0.15Gwynedd Heights, Sunday, 23 August
Rain. High 85°, low 71°.
0Gwynedd Heights, Monday, 24 August
Clear. High 81°, low 62°.
0.06Gwynedd Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07
Gwynedd Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.2
Gwynedd Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
0.25Gwynedd Heights, Friday, 28 August
Climate normal for this date — 60-year average.
0.14Gwynedd Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
0.06Gwynedd Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
0.08Gwynedd Heights, Monday, 31 August
Climate normal for this date — 60-year average.
0.13Gwynedd Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Gwynedd Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.17Gwynedd Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Gwynedd Heights, Friday, 4 September
Climate normal for this date — 60-year average.
0.07Gwynedd Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
0.22Gwynedd Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
0.13Gwynedd Heights, 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 Gwynedd Heights, PA 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 Gwynedd Heights, PA 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
75°Weather in Annapolis, MD79°Weather in Atlanta, GA76°Weather in Augusta, ME73°Weather in Austin, TX77°Weather in Baton Rouge, LA77°Weather in Bismarck, ND61°Weather in Boise, ID
63°Weather in Boston, MA78°Weather in Carson City, NV70°Weather in Charleston, WV75°Weather in Charlotte Amalie, VI85°Weather in Cheyenne, WY66°Weather in Columbia, SC77°Weather in Columbus, OH70°Weather in Concord, NH74°Weather in Denver, CO70°Weather in Des Moines, IA72°Weather in Dover, DE81°Weather in Frankfort, KY73°Weather in Harrisburg, PA77°Weather in Hartford, CT75°Weather in Helena, MT62°Weather in Honolulu, HI76°Weather in Indianapolis, IN73°Weather in Jackson, MS74°Weather in Jefferson City, MO76°Weather in Juneau, AK47°Weather in Lansing, MI64°Weather in Lincoln, NE77°Weather in Little Rock, AR73°Weather in Madison, WI66°Weather in Montgomery, AL75°Weather in Montpelier, VT71°Weather in Nashville, TN71°Weather in Oklahoma City, OK77°Weather in Olympia, WA52°Weather in Phoenix, AZ
91°Weather in Pierre, SD68°Weather in Providence, RI79°Weather in Raleigh, NC77°Weather in Richmond, VA78°Weather in Sacramento, CA65°Weather in Salem, OR55°Weather in Salt Lake City, UT77°Weather in San Juan, PR84°Weather in Santa Fe, NM65°Weather in Springfield, IL74°Weather in St. Paul, MN69°Weather in Tallahassee, FL75°Weather in Topeka, KS78°Weather in Trenton, NJ78°Weather in Washington, DC80°68°Weather in Harlansburg, PA68°Weather in Harmonville, PA76°Weather in Harmony Grove, PA75°Weather in Harmonyville, PA79°Weather in Harnedsville, PA71°Weather in Harpers, PA77°Weather in Harris Acres, PA74°Weather in Harrisonville, PA77°Weather in Harristown, PA78°Weather in Harshaville, PA69°Weather in Harwood, PA71°Weather in Hawkeye, PA70°Weather in Hawstone, PA75°Weather in Haydentown, PA70°Weather in Haymaker, PA68°Weather in Hays, PA69°Weather in Hays Grove, PA78°Weather in Hays Mill, PA69°Weather in Hayti, PA78°