Washington County, MD Weather Forecast
County weather hub
Sunny
Compare major city weather across Washington County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 83. South wind 1 to 9 mph.
County Weather Overview
This county weather page brings together forecast coverage for Washington County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Washington County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 7:04 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington County
Wednesday looks like the warmest upcoming period in Washington County at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Saturday at about 15 to 20 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 7:04 PM EDT
- Coverage
- 6 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
Clear, with a low around 64. Southwest wind 3 to 7 mph.
Sunny, with a high near 85. West wind 2 to 8 mph.
A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.
A slight chance of rain showers. Partly sunny, with a high near 68. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
A chance of rain showers before 8pm. Partly cloudy, with a low around 43. Chance of precipitation is 40%.
Mostly sunny, with a high near 56.
Mostly clear, with a low around 34.
Sunny, with a high near 60.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
83°F |
1 to 9 mph
S
|
|
Tuesday Night
Oct 13
|
Clear
|
64°F |
3 to 7 mph
SW
|
|
Wednesday
Oct 14
|
Sunny
|
85°F |
2 to 8 mph
W
|
|
Wednesday Night
Oct 14
|
Slight Chance Rain Showers
|
59°F |
6 mph
NW
|
|
Thursday
Oct 15
|
Slight Chance Rain Showers
|
68°F |
3 to 7 mph
NE
|
|
Thursday Night
Oct 15
|
Chance Rain Showers
|
58°F |
3 to 10 mph
SE
|
|
Friday
Oct 16
|
Chance Rain Showers
|
76°F |
10 to 17 mph
SW
|
|
Friday Night
Oct 16
|
Chance Rain Showers then Partly Cloudy
|
43°F |
18 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
56°F |
15 to 20 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
34°F |
2 to 13 mph
NW
|
|
Sunday
Oct 18
|
Sunny
|
60°F |
1 to 7 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
38°F |
1 to 7 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Washington County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Washington County.
Largest mapped city population in this region: 39,918.
