Weather in Marlo Heights, VA
Marlo Heights, Saturday, 31 October, 06:02
Mostly clear. Feels like 43°. High 65°, low 44°.
Monthly outlook for Marlo Heights, VA: average high 64.6°, average low 50.4°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 9 November (73.4°), the coolest 13 November (43.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 67.6° | 59.9° | +4.3° |
| 10 November – 19 November | 59.6° | 54.8° | +2.7° |
| 20 November – 29 November | at normal | 52.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — West Falls Church (1 mi).
0
Marlo Heights, Sunday, 1 November
Overcast. High 65°, low 45°.
0Marlo Heights, Monday, 2 November
Overcast. High 60°, low 45°.
0Marlo Heights, Tuesday, 3 November
Overcast. High 67°, low 46°.
0
Marlo Heights, Wednesday, 4 November
Partly cloudy. High 69°, low 50°.
0.07
Marlo Heights, Thursday, 5 November
Light rain. High 70°, low 54°.
0Marlo Heights, Friday, 6 November
Overcast. High 72°, low 59°.
0Marlo Heights, Saturday, 7 November
Overcast. High 65°, low 57°.
0Marlo Heights, Sunday, 8 November
Overcast. High 70°, low 55°.
0Marlo Heights, Monday, 9 November
Overcast. High 73°, low 58°.
0.36Marlo Heights, Tuesday, 10 November
Rain. High 63°, low 61°.
0Marlo Heights, Wednesday, 11 November
Overcast. High 62°, low 51°.
0
Marlo Heights, Thursday, 12 November
Clear. High 61°, low 47°.
0Marlo Heights, Friday, 13 November
Partly cloudy. High 55°, low 44°.
0.09Marlo Heights, Saturday, 14 November
Light rain. High 58°, low 45°.
0Marlo Heights, Sunday, 15 November
Clear. High 57°, low 45°.
0.12
Marlo Heights, Monday, 16 November
Climate normal for this date — 60-year average.
0.08Marlo Heights, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Marlo Heights, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.11Marlo Heights, Thursday, 19 November
Climate normal for this date — 60-year average.
0.07Marlo Heights, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Marlo Heights, Saturday, 21 November
Climate normal for this date — 60-year average.
0.1Marlo Heights, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Marlo Heights, Monday, 23 November
Climate normal for this date — 60-year average.
0.13Marlo Heights, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09Marlo Heights, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.13Marlo Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
0.09Marlo Heights, Friday, 27 November
Climate normal for this date — 60-year average.
0.17Marlo Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
0.12Marlo Heights, Sunday, 29 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 Marlo Heights, VA 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 Marlo Heights, VA 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
42°Weather in Annapolis, MD50°Weather in Atlanta, GA63°Weather in Augusta, ME38°Weather in Austin, TX
65°Weather in Baton Rouge, LA67°Weather in Bismarck, ND
39°Weather in Boise, ID45°Weather in Boston, MA45°Weather in Carson City, NV46°Weather in Charleston, WV44°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY45°Weather in Columbia, SC60°Weather in Columbus, OH51°Weather in Concord, NH44°Weather in Denver, CO48°Weather in Des Moines, IA53°Weather in Dover, DE45°Weather in Frankfort, KY53°Weather in Harrisburg, PA42°Weather in Hartford, CT44°Weather in Helena, MT34°Weather in Honolulu, HI76°Weather in Indianapolis, IN54°Weather in Jackson, MS66°Weather in Jefferson City, MO62°Weather in Juneau, AK28°Weather in Lansing, MI42°Weather in Lincoln, NE62°Weather in Little Rock, AR63°Weather in Madison, WI50°Weather in Montgomery, AL64°Weather in Montpelier, VT39°Weather in Nashville, TN62°Weather in Oklahoma City, OK62°Weather in Olympia, WA38°Weather in Phoenix, AZ64°Weather in Pierre, SD52°Weather in Providence, RI44°Weather in Raleigh, NC56°Weather in Richmond, VA48°Weather in Sacramento, CA53°Weather in Salem, OR37°Weather in Salt Lake City, UT47°Weather in San Juan, PR77°Weather in Santa Fe, NM47°Weather in Springfield, IL54°Weather in St. Paul, MN49°Weather in Tallahassee, FL69°Weather in Topeka, KS62°Weather in Trenton, NJ43°Weather in Washington, DC47°45°Weather in Blue Ridge, VA46°Weather in Cloverdale, VA46°Weather in Daleville, VA45°Weather in Laymantown, VA46°Weather in Fincastle, VA46°Weather in Buchanan, VA47°Weather in Troutville, VA45°Weather in Dillwyn, VA41°Weather in Dumbarton, VA47°Weather in East Highland Park, VA48°Weather in Montrose, VA48°Weather in Glen Allen, VA47°Weather in Highland Springs, VA48°Weather in Lakeside, VA48°Weather in Laurel, VA48°Weather in Short Pump, VA47°Weather in Tuckahoe, VA48°Weather in Wyndham, VA47°Weather in New Castle, VA46°