Preston, MD Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Preston, MD in one place.
Showers and thunderstorms likely before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 85. Southwest wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Preston, MD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 3, 2026 12:58 PM EDT.
The active forecast window currently covers Aug 3 to Aug 9, 2026 for Preston, MD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 3 to Aug 9, 2026
- Latest sync
- Aug 3, 2026 12:58 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Preston
Friday looks like the warmest upcoming period in Preston at 89 degrees F.
Tonight is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Thursday at about 5 to 12 mph S.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 3, 2026 12:58 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 2am. Mostly cloudy, with a low around 68. West wind 0 to 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 2pm and 5pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Northeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. East wind 1 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 2 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Aug 3
|
Showers And Thunderstorms Likely
|
85°F |
9 mph
SW
|
|
Tonight
Aug 3
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
68°F |
0 to 6 mph
W
|
|
Tuesday
Aug 4
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
84°F |
7 mph
NE
|
|
Tuesday Night
Aug 4
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
69°F |
1 to 6 mph
E
|
|
Wednesday
Aug 5
|
Chance Showers And Thunderstorms
|
86°F |
2 to 8 mph
S
|
|
Wednesday Night
Aug 5
|
Chance Showers And Thunderstorms
|
73°F |
3 to 8 mph
S
|
|
Thursday
Aug 6
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 12 mph
S
|
|
Thursday Night
Aug 6
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
6 to 12 mph
S
|
|
Friday
Aug 7
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
9 mph
SW
|
|
Friday Night
Aug 7
|
Chance Showers And Thunderstorms
|
73°F |
5 to 8 mph
SW
|
|
Saturday
Aug 8
|
Mostly Sunny then Chance Showers And Thunderstorms
|
88°F |
5 to 8 mph
SW
|
|
Saturday Night
Aug 8
|
Chance Showers And Thunderstorms
|
72°F |
2 to 7 mph
SW
|
|
Sunday
Aug 9
|
Chance Showers And Thunderstorms
|
88°F |
3 to 7 mph
SW
|
|
Sunday Night
Aug 9
|
Chance Showers And Thunderstorms
|
72°F |
2 to 6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Preston.