Frederick County, VA Weather Forecast
County weather hub
Isolated Showers And Thunderstorms
Compare major city weather across Frederick County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 93. South wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Frederick County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Frederick County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 18 to May 24, 2026
- Latest sync
- May 18, 2026 4:26 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Frederick County
Tuesday looks like the warmest upcoming period in Frederick County at 96 degrees F.
Thursday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Wednesday at about 3 to 9 mph W.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- May 18, 2026 4:26 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- LWX
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 71. Southwest wind 2 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 96. Southwest wind 2 to 7 mph.
Partly cloudy, with a low around 72. Southwest wind 3 to 7 mph.
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 91. West wind 3 to 9 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 90%.
A chance of rain showers before 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 80%.
Rain showers before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 80%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 18
|
Isolated Showers And Thunderstorms
|
93°F |
8 mph
S
|
|
Tonight
May 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
2 to 7 mph
SW
|
|
Tuesday
May 19
|
Mostly Sunny
|
96°F |
2 to 7 mph
SW
|
|
Tuesday Night
May 19
|
Partly Cloudy
|
72°F |
3 to 7 mph
SW
|
|
Wednesday
May 20
|
Showers And Thunderstorms
|
91°F |
3 to 9 mph
W
|
|
Wednesday Night
May 20
|
Showers And Thunderstorms
|
56°F |
6 to 9 mph
NW
|
|
Thursday
May 21
|
Chance Showers And Thunderstorms
|
67°F |
7 mph
NE
|
|
Thursday Night
May 21
|
Chance Showers And Thunderstorms
|
52°F |
0 to 3 mph
E
|
|
Friday
May 22
|
Rain Showers Likely
|
64°F |
2 to 7 mph
E
|
|
Friday Night
May 22
|
Showers And Thunderstorms
|
53°F |
2 to 6 mph
SE
|
|
Saturday
May 23
|
Rain Showers
|
70°F |
2 to 6 mph
SE
|
|
Saturday Night
May 23
|
Showers And Thunderstorms
|
58°F |
1 to 5 mph
SE
|
|
Sunday
May 24
|
Showers And Thunderstorms Likely
|
76°F |
1 to 5 mph
SE
|
|
Sunday Night
May 24
|
Showers And Thunderstorms Likely
|
62°F |
0 to 3 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Frederick County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Frederick County.
