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Long-Range Weather Forecast for 2022 | The Old Farmer's Almanac

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Long-Range Weather Forecast for Herndon, VA

Map showing Old Farmer's Almanac long range weather region number 3

Annual Weather Summary
November 2022 to October 2023

Winter will be colder than normal, with near-normal precipitation and above-normal snowfall. The coldest periods will be early December, late January, and mid- to late February. The snowiest periods will be in early and late January and in February in the south. April will be colder than normal, while May will be warmer. Both April and May will have above-normal precipitation. Summer temperatures will be above normal, on average, while precipitation will be below normal. The hottest period will be in mid-July. September and October will be slightly cooler, on average, and drier than normal.

Free 2-Month Weather Forecast

February 2023 Long Range Weather Forecast for Appalachians
DatesWeather Conditions
Feb 1-5Sunny, cold
Feb 6-11Snow showers, cold
Feb 12-24Flurries north, occasional snow south; very cold
Feb 25-28Sunny, cold
Februarytemperature 23° (7° below avg.)
precipitation 0.5" (1" below avg.)
March 2023 Long Range Weather Forecast for Appalachians
DatesWeather Conditions
Mar 1-3Snow showers, cold
Mar 4-6Sunny, mild
Mar 7-11Rain, then flurries, turning cold
Mar 12-19Sunny, then heavy rain, mild
Mar 20-25Sunny, cool
Mar 26-31Scattered showers, mild
Marchtemperature 40° (avg.)
precipitation 4" (1" above avg.)

Temperature and Precipitation November 2022 to October 2023

Temperature and Precipitation Chart, November 2022 to October 2023 for Herndon, VA