Calvert County, MD Weather Forecast
County weather hub
Sunny
Compare major city weather across Calvert County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 90. Southwest wind 1 to 8 mph.
County Weather Overview
This county weather page brings together forecast coverage for Calvert County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Calvert County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 5:27 AM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Calvert County
Wednesday looks like the warmest upcoming period in Calvert County at 99 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Saturday at about 6 to 10 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 5:27 AM 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 73. Southwest wind around 7 mph.
Sunny, with a high near 99.
Mostly clear, with a low around 78.
Mostly sunny, with a high near 99.
Mostly clear, with a low around 77.
Sunny, with a high near 94.
Mostly clear, with a low around 76.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 94.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
90°F |
1 to 8 mph
SW
|
|
Tuesday Night
Jul 14
|
Clear
|
73°F |
7 mph
SW
|
|
Wednesday
Jul 15
|
Sunny
|
99°F |
8 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
78°F |
5 to 8 mph
W
|
|
Thursday
Jul 16
|
Mostly Sunny
|
99°F |
3 to 7 mph
NW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
77°F |
7 mph
NW
|
|
Friday
Jul 17
|
Sunny
|
94°F |
7 mph
NE
|
|
Friday Night
Jul 17
|
Mostly Clear
|
76°F |
6 mph
S
|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
94°F |
6 to 10 mph
SW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
75°F |
6 to 9 mph
SW
|
|
Sunday
Jul 19
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
94°F |
9 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Calvert County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Calvert County.
Largest mapped city population in this region: 3,311.
