Baltimore County, MD Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Baltimore County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 84.
County Weather Overview
This county weather page brings together forecast coverage for Baltimore County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 8 of 8 mapped cities in Baltimore County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 13 to Jul 17, 2026
- Latest sync
- Jul 10, 2026 11:44 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Baltimore County
Wednesday looks like the warmest upcoming period in Baltimore County at 96 degrees F.
Monday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 10 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 10, 2026 11:44 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 65.
Sunny, with a high near 90.
Mostly clear, with a low around 71.
Sunny, with a high near 96.
Mostly clear, with a low around 73.
Mostly sunny, with a high near 92.
Partly cloudy, with a low around 71.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 13
|
Mostly Sunny
|
84°F |
0 to 6 mph
SE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
65°F |
2 to 6 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
90°F |
2 to 7 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
71°F |
6 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
96°F |
6 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
73°F |
5 to 9 mph
NW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
92°F |
3 to 8 mph
NW
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
71°F |
2 to 7 mph
NW
|
|
Friday
Jul 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
2 to 7 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Baltimore County.
Coverage
Forecast coverage currently spans 8 of 8 mapped cities in Baltimore County.
Largest mapped city population in this region: 41,567.
