Frederick County, MD Weather Forecast
County weather hub
Sunny
Compare major city weather across Frederick County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 67. North wind around 7 mph.
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 3 of 3 mapped cities in Frederick County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:50 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Frederick County
Wednesday looks like the warmest upcoming period in Frederick County at 89 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Monday at about 7 to 12 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:50 PM EDT
- Coverage
- 5 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
Mostly clear, with a low around 45.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 58.
Mostly cloudy, with a high near 81.
Mostly cloudy, with a low around 62.
Mostly sunny, with a high near 87.
Partly cloudy, with a low around 65.
A slight chance of rain showers after 2pm. Partly sunny, with a high near 89.
A slight chance of rain showers before 2am. Mostly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
67°F |
7 mph
N
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
45°F |
3 mph
NE
|
|
Sunday
Apr 12
|
Mostly Sunny
|
71°F |
1 to 9 mph
SE
|
|
Sunday Night
Apr 12
|
Partly Cloudy
|
58°F |
8 mph
S
|
|
Monday
Apr 13
|
Mostly Cloudy
|
81°F |
7 to 12 mph
SW
|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
62°F |
3 to 8 mph
SW
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
87°F |
3 to 8 mph
SW
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
65°F |
2 to 6 mph
SW
|
|
Wednesday
Apr 15
|
Partly Sunny then Slight Chance Rain Showers
|
89°F |
2 to 7 mph
SW
|
|
Wednesday Night
Apr 15
|
Slight Chance Rain Showers
|
64°F |
6 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Frederick County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Frederick County.
Largest mapped city population in this region: 73,308.
