As of 04:21 EDT

Weather in Grasonville, MD

52°

Grasonville, Wednesday, 21 October, 04:21

Clear. Feels like 50°. High 66°, low 45°.

Pressure30.21 inHg

Wind5.7 mph N

Humidity62%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Thu, 2267° / 43°

67 °

Grasonville, Thursday, 22 October

Clear. High 67°, low 43°.

Pressure30.09 inHg

Wind11.7 mph N

Humidity51%

Visibility6.2 mi

Dew point40°

Fri, 2360° / 52°

60 °

Grasonville, Friday, 23 October

Clear. High 60°, low 52°.

Pressure30.39 inHg

Wind11.8 mph NE

Humidity53%

Visibility6.2 mi

Dew point37°

Sat, 2457° / 48°

57 °

Grasonville, Saturday, 24 October

Clear. High 57°, low 48°.

Pressure30.53 inHg

Wind4.7 mph NE

Humidity54%

Visibility6.2 mi

Dew point38°

Sun, 2559° / 51°

59 °

Grasonville, Sunday, 25 October

Clear. High 59°, low 51°.

Pressure30.56 inHg

Wind4 mph N

Humidity65%

Visibility—

Dew point43°

Mon, 2663° / 50°

63 °

Grasonville, Monday, 26 October

Clear. High 63°, low 50°.

Pressure30.39 inHg

Wind10.2 mph SW

Humidity74%

Visibility—

Dew point47°

Tue, 2764° / 56°

64 °

Grasonville, Tuesday, 27 October

Overcast. High 64°, low 56°.

Pressure30.12 inHg

Wind11.9 mph NW

Humidity61%

Visibility—

Dew point45°

Wed, 2855° / 48°

55 °

Grasonville, Wednesday, 28 October

Partly cloudy. High 55°, low 48°.

Pressure30.33 inHg

Wind22.4 mph N

Humidity59%

Visibility—

Dew point35°

Thu, 2954° / 49°

0.06

54 °

Grasonville, Thursday, 29 October

Light rain. High 54°, low 49°.

Pressure30.18 inHg

Wind18.8 mph N

Humidity88%

Visibility—

Dew point48°

Fri, 3059° / 49°

59 °

Grasonville, Friday, 30 October

Clear. High 59°, low 49°.

Pressure30.21 inHg

Wind16.2 mph N

Humidity60%

Visibility—

Dew point38°

Sat, 3157° / 44°

57 °

Grasonville, Saturday, 31 October

Mostly clear. High 57°, low 44°.

Pressure30.45 inHg

Wind14.5 mph SE

Humidity51%

Visibility—

Dew point32°

Sun, 0163° / 50°

0.01

63 °

Grasonville, Sunday, 1 November

Light rain. High 63°, low 50°.

Pressure30.45 inHg

Wind13 mph SE

Humidity68%

Visibility—

Dew point48°

Mon, 0263° / 61°

0.64

63 °

Grasonville, Monday, 2 November

Rain. High 63°, low 61°.

Pressure29.94 inHg

Wind16.1 mph S

Humidity98%

Visibility—

Dew point63°

Tue, 0359° / 49°

59 °

Grasonville, Tuesday, 3 November

Clear. High 59°, low 49°.

Pressure30.09 inHg

Wind22.1 mph NW

Humidity59%

Visibility—

Dew point39°

Wed, 0450° / 43°

50 °

Grasonville, Wednesday, 4 November

Partly cloudy. High 50°, low 43°.

Pressure30.21 inHg

Wind14.2 mph N

Humidity51%

Visibility—

Dew point28°

Thu, 0549° / 44°

49 °

Grasonville, Thursday, 5 November

Clear. High 49°, low 44°.

Pressure30.33 inHg

Wind12.2 mph N

Humidity52%

Visibility—

Dew point30°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grasonville, MD are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Grasonville, MD since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.