2021 Long Range Weather Forecast for Reston, VA
See long range weather forecasts for the next 60 days from The Old Farmer’s Almanac! Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities.
To see long term forecasts for the entire year, pick up a copy of The 2021 Old Farmer’s Almanac, available online and in stores.
Note: Long range forecasts are regional, not city-specific.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Jan 1-9 | Snow showers; cold, then mild |
| Jan 10-12 | Sunny, frigid |
| Jan 13-17 | Snow, then flurries, cold |
| Jan 18-22 | Rain to snow |
| Jan 23-27 | Rain and snow |
| Jan 28-31 | Snow showers, cold |
| January | temperature 28° (2° below avg.) precipitation 2.5" (1" above avg., north, 1" below south) |
| Dates | Weather Conditions |
|---|---|
| Feb 1-5 | Sunny, turning mild |
| Feb 6-15 | Rainy periods, mild |
| Feb 16-23 | Sunny; cold, then quite mild |
| Feb 24-28 | Rainy periods, quite mild |
| February | temperature 39° (9° above avg.) precipitation 1.5" (1" below avg.) |
Annual Weather Summary
November 2020 to October 2021
November 2020 to October 2021
Winter will be warmer than normal, with precipitation above normal in the north and below normal in the south. The coldest periods will be in mid- and late December and throughout January. Snowfall will be below normal, with the snowiest period in early March. April and May will be warmer and drier than normal, with an early hot spell in early to mid-April. Summer will be drier than normal, with temperatures near normal in the north and below normal in the south. The hottest periods will be in early June and mid-August. September and October will be cooler and rainier than normal.
About the Appalachians Region
The Appalachians long range weather region includes all or part of the following states: MARYLAND (Aspen Hill, Frederick, Gaithersburg, Germantown, Rockville), NEW YORK (Binghamton, Cortland, Elmira, Ithaca, Johnson City), NORTH CAROLINA (Asheville, Hickory, Lenoir, Morganton, Winston-Salem), PENNSYLVANIA (Allentown, Bethlehem, Lancaster, Reading, Scranton), VIRGINIA (Burke, Dale City, Lynchburg, Reston, Roanoke), WEST VIRGINIA (Martinsburg).
Appalachians Neighboring Regions
Here are the regions that neighbor the Appalachians long range weather region:
Temperature and Precipitation November 2020 to October 2021
Reader Comments
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Snow
Last winter in east central PA the little snow that fell was swept away with a broom. This December nearly a foot fell a week before Xmas and excitingly thinking a rare white Christmas was locked in, a heavy rainstorm and temps in the 60s washed everything away on Xmas eve. Nature's cruel joke, it couldn't have waited just one day! Bah Humbug
SNOW SNOW SNOW
SNOW SNOW SNOW SNOW SNOW SNOW!!!!!!!
SNOW
I'm wanr SNOW this year. Danville Va havent seen snow in three years
Snow!
Got some delicious snowfall this morning! Tasted like home and dirt!
Warmest Temps in January 2021 in N-W mountains of NC
Can anyone tell me the warmest days and which days over 45° for N-W NC mountains (Ashe) in January and February? Desperately need a partial roofing replacement. Thanks
Snow IN THE FOOTHILLS OF NC
Oh how I wish we would get snow in NC like we used to. I remember in the 80's we would have 3 or 4 big snow falls. Some times even in March. Now we are lucky to see a flake. I just wish my grandkids could experience playing In it like I did.
SNOW IN PA.
let it snow, let it snow, let it snow!
WE LOVE SNOW!!!!
NO ICE!
Cold wx
This is a formal protest against cold weather..... enough is enough already. Happens every winter. Dang dang dang.
snow
snow is one of the most beautiful things there is. but people that beg for it dont stop and realize that the beauty is a beast. old people that cant afford heat freeze and die. folks have care wrecks, power lines come down. its hard to get out and go shopping for all ages, including the elderly. as ive gotten older, its just harder and harder. sorry. no snow.
SNOW
So disappointing that yet again no decent amount of snow in Central PA. We are well overdue. Miss the times when I was a kid in the 70's and 80's. When we got snow here we got snow and it stuck around. Now IF we get 2-6 inches, it's gone in a day or 2.
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