Weather in Mount Oliver, PA
Mount Oliver, Monday, 12 October, 08:37
Overcast. Feels like 58°. High 70°, low 58°.
Monthly outlook for Mount Oliver, PA: average high 64.6°, average low 48.7°. That is 2.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 13 October (78.5°), the coolest 18 October (34.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 66.3° | 61.4° | +2.7° |
| 22 October – 31 October | 61.8° | 58.1° | +2.1° |
| 1 November – 10 November | at normal | 54.8° | — |
October records over 66 years
0
Mount Oliver, Tuesday, 13 October
Clear. High 79°, low 59°.
0.38
Mount Oliver, Wednesday, 14 October
Heavy rain. High 71°, low 58°.
0.2Mount Oliver, Thursday, 15 October
Rain. High 65°, low 51°.
0.61Mount Oliver, Friday, 16 October
Rain. High 67°, low 50°.
0.01Mount Oliver, Saturday, 17 October
Light rain. High 55°, low 43°.
0Mount Oliver, Sunday, 18 October
Clear. High 59°, low 35°.
0Mount Oliver, Monday, 19 October
Clear. High 65°, low 44°.
0Mount Oliver, Tuesday, 20 October
Overcast. High 64°, low 51°.
0Mount Oliver, Wednesday, 21 October
Clear. High 68°, low 51°.
0Mount Oliver, Thursday, 22 October
Clear. High 68°, low 49°.
0.12Mount Oliver, Friday, 23 October
Light rain. High 70°, low 52°.
0Mount Oliver, Saturday, 24 October
Clear. High 56°, low 44°.
0.04Mount Oliver, Sunday, 25 October
Light rain. High 59°, low 40°.
0.22Mount Oliver, Monday, 26 October
Light rain. High 59°, low 50°.
0Mount Oliver, Tuesday, 27 October
Clear. High 59°, low 44°.
0.13
Mount Oliver, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.17Mount Oliver, Thursday, 29 October
Climate normal for this date — 60-year average.
0.13
Mount Oliver, Friday, 30 October
Climate normal for this date — 60-year average.
0.13Mount Oliver, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Mount Oliver, Sunday, 1 November
Climate normal for this date — 60-year average.
0.14Mount Oliver, Monday, 2 November
Climate normal for this date — 60-year average.
0.08Mount Oliver, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.13Mount Oliver, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Mount Oliver, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08Mount Oliver, Friday, 6 November
Climate normal for this date — 60-year average.
0.13Mount Oliver, Saturday, 7 November
Climate normal for this date — 60-year average.
0.11Mount Oliver, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Mount Oliver, Monday, 9 November
Climate normal for this date — 60-year average.
0.17Mount Oliver, Tuesday, 10 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 Oliver, 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 Oliver, 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
52°Weather in Annapolis, MD60°Weather in Atlanta, GA60°Weather in Augusta, ME47°Weather in Austin, TX73°Weather in Baton Rouge, LA62°Weather in Bismarck, ND42°Weather in Boise, ID
40°Weather in Boston, MA50°Weather in Carson City, NV40°Weather in Charleston, WV61°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY
59°Weather in Columbia, SC61°Weather in Columbus, OH60°Weather in Concord, NH49°Weather in Denver, CO61°Weather in Des Moines, IA70°Weather in Dover, DE57°Weather in Frankfort, KY57°Weather in Harrisburg, PA
58°Weather in Hartford, CT51°Weather in Helena, MT30°Weather in Honolulu, HI74°Weather in Indianapolis, IN55°Weather in Jackson, MS60°Weather in Jefferson City, MO66°Weather in Juneau, AK37°Weather in Lansing, MI54°Weather in Lincoln, NE73°Weather in Little Rock, AR63°Weather in Madison, WI65°Weather in Montgomery, AL59°Weather in Montpelier, VT49°Weather in Nashville, TN55°Weather in Oklahoma City, OK72°Weather in Olympia, WA36°Weather in Phoenix, AZ70°Weather in Pierre, SD46°Weather in Providence, RI51°Weather in Raleigh, NC64°Weather in Richmond, VA62°Weather in Sacramento, CA52°Weather in Salem, OR40°Weather in Salt Lake City, UT56°Weather in San Juan, PR82°Weather in Santa Fe, NM50°Weather in Springfield, IL65°Weather in St. Paul, MN65°Weather in Tallahassee, FL64°Weather in Topeka, KS71°Weather in Trenton, NJ56°Weather in Washington, DC59°57°Weather in Grantville, PA58°Weather in Grapeville, PA57°Weather in Graterford, PA57°Weather in Grill, PA57°Weather in Grindstone, PA59°Weather in Gringo, PA57°Weather in Groveton, PA59°Weather in Guthriesville, PA56°Weather in Hahntown, PA58°Weather in Harleigh, PA53°Weather in Harmarville, PA59°Weather in Harrison Valley, PA55°Weather in Havertown, PA55°Weather in Hazel Hurst, PA55°Weather in Hebron, PA58°Weather in Hemlock Farms, PA52°Weather in Herndon, PA56°Weather in Hickory Hill, PA55°Weather in Highcliff, PA57°