Weather in Mount Aetna, PA
Mount Aetna, Saturday, 17 October, 22:37
Clear. Feels like 42°. High 58°, low 41°.
Monthly outlook for Mount Aetna, PA: average high 61.6°, average low 41.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 30 October (75.1°), the coolest 18 October (36.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 60.4° | 60.7° | -0.2° |
| 27 October – 5 November | 63.4° | 58° | +3° |
| 6 November – 15 November | at normal | 53° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lebanon (9 mi).
0
Mount Aetna, Sunday, 18 October
Clear. High 60°, low 36°.
0Mount Aetna, Monday, 19 October
Clear. High 66°, low 39°.
0Mount Aetna, Tuesday, 20 October
Clear. High 65°, low 47°.
0Mount Aetna, Wednesday, 21 October
Clear. High 60°, low 41°.
0Mount Aetna, Thursday, 22 October
Clear. High 62°, low 39°.
0Mount Aetna, Friday, 23 October
Clear. High 57°, low 41°.
0Mount Aetna, Saturday, 24 October
Clear. High 56°, low 38°.
0
Mount Aetna, Sunday, 25 October
Overcast. High 59°, low 37°.
0Mount Aetna, Monday, 26 October
Overcast. High 60°, low 42°.
0Mount Aetna, Tuesday, 27 October
Clear. High 59°, low 37°.
0Mount Aetna, Wednesday, 28 October
Overcast. High 62°, low 42°.
0Mount Aetna, Thursday, 29 October
Overcast. High 64°, low 43°.
0.24
Mount Aetna, Friday, 30 October
Rain. High 75°, low 49°.
0Mount Aetna, Saturday, 31 October
Overcast. High 62°, low 52°.
0.67Mount Aetna, Sunday, 1 November
Rain. High 57°, low 46°.
0.13
Mount Aetna, Monday, 2 November
Climate normal for this date — 60-year average.
0.08Mount Aetna, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.07Mount Aetna, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1Mount Aetna, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Mount Aetna, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Mount Aetna, Saturday, 7 November
Climate normal for this date — 60-year average.
0.17
Mount Aetna, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1
Mount Aetna, Monday, 9 November
Climate normal for this date — 60-year average.
0.17Mount Aetna, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Mount Aetna, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.17Mount Aetna, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Mount Aetna, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Mount Aetna, Saturday, 14 November
Climate normal for this date — 60-year average.
0.12Mount Aetna, Sunday, 15 November
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 Mount Aetna, 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 Mount Aetna, 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
38°Weather in Annapolis, MD49°Weather in Atlanta, GA53°Weather in Augusta, ME32°Weather in Austin, TX
59°Weather in Baton Rouge, LA62°Weather in Bismarck, ND60°Weather in Boise, ID62°Weather in Boston, MA41°Weather in Carson City, NV65°Weather in Charleston, WV43°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY57°Weather in Columbia, SC52°Weather in Columbus, OH42°Weather in Concord, NH33°Weather in Denver, CO63°Weather in Des Moines, IA51°Weather in Dover, DE46°Weather in Frankfort, KY40°Weather in Harrisburg, PA44°Weather in Hartford, CT39°Weather in Helena, MT55°Weather in Honolulu, HI82°Weather in Indianapolis, IN42°Weather in Jackson, MS61°Weather in Jefferson City, MO46°Weather in Juneau, AK39°Weather in Lansing, MI43°Weather in Lincoln, NE52°Weather in Little Rock, AR54°Weather in Madison, WI47°Weather in Montgomery, AL56°Weather in Montpelier, VT31°Weather in Nashville, TN53°Weather in Oklahoma City, OK49°Weather in Olympia, WA58°Weather in Phoenix, AZ74°Weather in Pierre, SD57°Weather in Providence, RI38°Weather in Raleigh, NC49°Weather in Richmond, VA48°Weather in Sacramento, CA80°Weather in Salem, OR59°Weather in Salt Lake City, UT57°Weather in San Juan, PR81°Weather in Santa Fe, NM49°Weather in Springfield, IL46°Weather in St. Paul, MN53°Weather in Tallahassee, FL61°Weather in Topeka, KS50°Weather in Trenton, NJ43°Weather in Washington, DC47°43°Weather in Barronvale, PA36°Weather in Bartonsville, PA36°Weather in Bastress, PA32°Weather in Bath Addition, PA43°Weather in Bausman, PA42°Weather in Bavington, PA38°Weather in Baxter, PA36°Weather in Beach Haven, PA36°Weather in Beachly, PA37°Weather in Beacon Lodge, PA35°Weather in Beadling, PA38°Weather in Bear Valley, PA35°Weather in Bears Crossroads, PA38°Weather in Beartown, PA41°Weather in Beaver Brook, PA33°Weather in Beaver Center, PA34°Weather in Beccaria, PA37°Weather in Beckersville, PA41°Weather in Bedford Springs, PA37°