Grantsville, MD Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Grantsville, MD in one place.
A chance of rain showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Grantsville, 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: Apr 12, 2026 7:56 AM EDT.
The active forecast window currently covers Apr 17 to Apr 18, 2026 for Grantsville, MD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 18, 2026
- Latest sync
- Apr 12, 2026 7:56 AM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grantsville
Saturday looks like the warmest upcoming period in Grantsville at 82 degrees F.
Friday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Saturday at about 5 to 13 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 12, 2026 7:56 AM EDT
- Coverage
- 2 days
- Time zone
- America/New_York
- Forecast office
- LWX
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 8pm. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
A chance of rain showers after 8am. Mostly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Chance Rain Showers
|
77°F |
9 mph
W
|
|
Friday Night
Apr 17
|
Chance Rain Showers then Partly Cloudy
|
57°F |
7 mph
SW
|
|
Saturday
Apr 18
|
Chance Rain Showers
|
82°F |
5 to 13 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grantsville.
