As of 09:07 EDT

Weather in Grimesville, MD

49°

Grimesville, Wednesday, 28 October, 09:07

Partly cloudy. Feels like 49°. High 65°, low 44°.

Pressure30.45 inHg

Wind2 mph N

Humidity97%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Thu, 2970° / 41°

70 °

Grimesville, Thursday, 29 October

Clear. High 70°, low 41°.

Pressure30.24 inHg

Wind8 mph SW

Humidity70%

Visibility6.2 mi

Dew point54°

Fri, 3068° / 50°

68 °

Grimesville, Friday, 30 October

Clear. High 68°, low 50°.

Pressure30.15 inHg

Wind10.4 mph NW

Humidity60%

Visibility6.2 mi

Dew point51°

Sat, 3158° / 44°

58 °

Grimesville, Saturday, 31 October

Overcast. High 58°, low 44°.

Pressure30.45 inHg

Wind3.9 mph N

Humidity58%

Visibility6.2 mi

Dew point41°

Sun, 0166° / 51°

66 °

Grimesville, Sunday, 1 November

Clear. High 66°, low 51°.

Pressure30.42 inHg

Wind11.1 mph S

Humidity56%

Visibility—

Dew point43°

Mon, 0269° / 48°

69 °

Grimesville, Monday, 2 November

Clear. High 69°, low 48°.

Pressure30.33 inHg

Wind6.6 mph SE

Humidity54%

Visibility—

Dew point44°

Tue, 0362° / 50°

62 °

Grimesville, Tuesday, 3 November

Overcast. High 62°, low 50°.

Pressure30.15 inHg

Wind15.2 mph E

Humidity62%

Visibility—

Dew point45°

Wed, 0456° / 45°

56 °

Grimesville, Wednesday, 4 November

Overcast. High 56°, low 45°.

Pressure30.42 inHg

Wind16.5 mph E

Humidity60%

Visibility—

Dew point37°

Thu, 0561° / 53°

2.63

61 °

Grimesville, Thursday, 5 November

Heavy rain. High 61°, low 53°.

Pressure30.00 inHg

Wind17.7 mph E

Humidity99%

Visibility—

Dew point56°

Fri, 0661° / 50°

0.13

61 °

Grimesville, Friday, 6 November

Light rain. High 61°, low 50°.

Pressure29.59 inHg

Wind15.8 mph W

Humidity90%

Visibility—

Dew point52°

Sat, 0749° / 36°

0.13

49 °

Grimesville, Saturday, 7 November

Light rain. High 49°, low 36°.

Pressure29.91 inHg

Wind17.6 mph NW

Humidity74%

Visibility—

Dew point35°

Sun, 0850° / 34°

50 °

Grimesville, Sunday, 8 November

Clear. High 50°, low 34°.

Pressure30.15 inHg

Wind15.5 mph NW

Humidity49%

Visibility—

Dew point25°

Mon, 0953° / 35°

53 °

Grimesville, Monday, 9 November

Clear. High 53°, low 35°.

Pressure30.27 inHg

Wind8.9 mph NW

Humidity55%

Visibility—

Dew point30°

Tue, 1056° / 37°

56 °

Grimesville, Tuesday, 10 November

Clear. High 56°, low 37°.

Pressure30.30 inHg

Wind4.9 mph SW

Humidity51%

Visibility—

Dew point31°

Wed, 1155° / 38°

55 °

Grimesville, Wednesday, 11 November

Overcast. High 55°, low 38°.

Pressure30.06 inHg

Wind11.9 mph S

Humidity58%

Visibility—

Dew point35°

Thu, 1252° / 44°

1.2

52 °

Grimesville, Thursday, 12 November

Heavy rain. High 52°, low 44°.

Pressure29.50 inHg

Wind18.7 mph W

Humidity95%

Visibility—

Dew point46°

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 Grimesville, 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 Grimesville, 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.