Weather in Harristown, PA
Harristown, Wednesday, 4 November, 22:30
Partly cloudy. Feels like 60°. High 74°, low 49°.
Monthly outlook for Harristown, PA: average high 58.4°, average low 43.5°. That is 2.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 4 November (73.7°), the coolest 12 November (33.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 4 November – 13 November | 59.5° | 54.9° | +2.6° |
| 14 November – 23 November | 56.6° | 50.7° | +3.3° |
| 24 November – 3 December | at normal | 48.3° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Lancaster (12 mi).
0.28
Harristown, Thursday, 5 November
Rain. High 73°, low 57°.
0
Harristown, Friday, 6 November
Mostly clear. High 72°, low 52°.
0
Harristown, Saturday, 7 November
Overcast. High 56°, low 46°.
0Harristown, Sunday, 8 November
Overcast. High 57°, low 48°.
0Harristown, Monday, 9 November
Overcast. High 56°, low 45°.
0Harristown, Tuesday, 10 November
Overcast. High 62°, low 38°.
0
Harristown, Wednesday, 11 November
Clear. High 56°, low 41°.
0Harristown, Thursday, 12 November
Mostly clear. High 45°, low 34°.
0Harristown, Friday, 13 November
Overcast. High 44°, low 34°.
0Harristown, Saturday, 14 November
Overcast. High 53°, low 37°.
0Harristown, Sunday, 15 November
Clear. High 60°, low 46°.
0Harristown, Monday, 16 November
Overcast. High 63°, low 47°.
0.19Harristown, Tuesday, 17 November
Rain. High 60°, low 51°.
0
Harristown, Wednesday, 18 November
Partly cloudy. High 51°, low 37°.
0Harristown, Thursday, 19 November
Partly cloudy. High 53°, low 34°.
0.09Harristown, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Harristown, Saturday, 21 November
Climate normal for this date — 60-year average.
0.12Harristown, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Harristown, Monday, 23 November
Climate normal for this date — 60-year average.
0.13Harristown, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.12
Harristown, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.15Harristown, Thursday, 26 November
Climate normal for this date — 60-year average.
0.09Harristown, Friday, 27 November
Climate normal for this date — 60-year average.
0.17Harristown, Saturday, 28 November
Climate normal for this date — 60-year average.
0.14Harristown, Sunday, 29 November
Climate normal for this date — 60-year average.
0.11Harristown, Monday, 30 November
Climate normal for this date — 60-year average.
0.11Harristown, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.1Harristown, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.11Harristown, Thursday, 3 December
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 Harristown, 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 Harristown, 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
64°Weather in Annapolis, MD64°Weather in Atlanta, GA69°Weather in Augusta, ME54°Weather in Austin, TX64°Weather in Baton Rouge, LA65°Weather in Bismarck, ND42°Weather in Boise, ID45°Weather in Boston, MA63°Weather in Carson City, NV47°Weather in Charleston, WV64°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY39°Weather in Columbia, SC70°Weather in Columbus, OH
62°Weather in Concord, NH58°Weather in Denver, CO49°Weather in Des Moines, IA47°Weather in Dover, DE63°Weather in Frankfort, KY64°Weather in Harrisburg, PA61°Weather in Hartford, CT60°Weather in Helena, MT37°Weather in Honolulu, HI77°Weather in Indianapolis, IN59°Weather in Jackson, MS62°Weather in Jefferson City, MO50°Weather in Juneau, AK36°Weather in Lansing, MI59°Weather in Lincoln, NE48°Weather in Little Rock, AR56°Weather in Madison, WI50°Weather in Montgomery, AL72°Weather in Montpelier, VT58°Weather in Nashville, TN60°Weather in Oklahoma City, OK56°Weather in Olympia, WA52°Weather in Phoenix, AZ68°Weather in Pierre, SD48°Weather in Providence, RI61°Weather in Raleigh, NC68°Weather in Richmond, VA63°Weather in Sacramento, CA59°Weather in Salem, OR53°Weather in Salt Lake City, UT49°Weather in San Juan, PR78°Weather in Santa Fe, NM46°Weather in Springfield, IL55°Weather in St. Paul, MN48°Weather in Tallahassee, FL74°Weather in Topeka, KS44°Weather in Trenton, NJ61°Weather in Washington, DC66°60°Weather in Newboro, PA64°Weather in Newburg Homes, PA61°Weather in Newchester, PA61°Weather in Newcomer, PA66°Weather in Newfield, PA63°Weather in Newhard, PA58°Weather in Newlinville, PA59°Weather in Newport Center, PA60°Weather in Newportville, PA61°Weather in Newtonburg, PA63°Weather in Newtown Heights, PA60°Weather in Nickleville, PA61°Weather in Nicktown, PA63°Weather in Nilan, PA68°Weather in Niles Valley, PA62°Weather in Nine Row, PA63°Weather in Ninepoints, PA57°Weather in Nisbet, PA64°Weather in Noel, PA63°