As of 10:29 EDT

Weather in Griffin, MD

61°

Griffin, Monday, 12 October, 10:29

Overcast. Feels like 61°. High 74°, low 59°.

Pressure29.85 inHg

Wind6.9 mph N

Humidity98%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Tue, 1378° / 58°

78 °

Griffin, Tuesday, 13 October

Clear. High 78°, low 58°.

Pressure30.00 inHg

Wind6.6 mph SW

Humidity69%

Visibility6.2 mi

Dew point64°

Wed, 1482° / 66°

0.04

82 °

Griffin, Wednesday, 14 October

Light rain. High 82°, low 66°.

Pressure29.97 inHg

Wind9.5 mph W

Humidity63%

Visibility6.2 mi

Dew point65°

Thu, 1569° / 60°

0.24

69 °

Griffin, Thursday, 15 October

Rain. High 69°, low 60°.

Pressure30.21 inHg

Wind5.8 mph NE

Humidity62%

Visibility6.2 mi

Dew point52°

Fri, 1680° / 59°

0.31

80 °

Griffin, Friday, 16 October

Rain. High 80°, low 59°.

Pressure29.71 inHg

Wind23.7 mph NW

Humidity76%

Visibility—

Dew point67°

Sat, 1756° / 50°

56 °

Griffin, Saturday, 17 October

Clear. High 56°, low 50°.

Pressure30.30 inHg

Wind21.1 mph NW

Humidity47%

Visibility—

Dew point32°

Sun, 1856° / 39°

56 °

Griffin, Sunday, 18 October

Clear. High 56°, low 39°.

Pressure30.62 inHg

Wind6.5 mph S

Humidity36%

Visibility—

Dew point24°

Mon, 1967° / 42°

67 °

Griffin, Monday, 19 October

Clear. High 67°, low 42°.

Pressure30.56 inHg

Wind11.9 mph SW

Humidity62%

Visibility—

Dew point45°

Tue, 2069° / 53°

69 °

Griffin, Tuesday, 20 October

Overcast. High 69°, low 53°.

Pressure30.33 inHg

Wind7.5 mph SW

Humidity72%

Visibility—

Dew point55°

Wed, 2170° / 58°

70 °

Griffin, Wednesday, 21 October

Overcast. High 70°, low 58°.

Pressure30.36 inHg

Wind8.6 mph NE

Humidity54%

Visibility—

Dew point48°

Thu, 2263° / 49°

63 °

Griffin, Thursday, 22 October

Clear. High 63°, low 49°.

Pressure30.56 inHg

Wind10.8 mph E

Humidity64%

Visibility—

Dew point47°

Fri, 2365° / 46°

65 °

Griffin, Friday, 23 October

Mostly clear. High 65°, low 46°.

Pressure30.47 inHg

Wind10.5 mph SW

Humidity59%

Visibility—

Dew point45°

Sat, 2473° / 59°

73 °

Griffin, Saturday, 24 October

Overcast. High 73°, low 59°.

Pressure30.24 inHg

Wind7.9 mph NW

Humidity68%

Visibility—

Dew point55°

Sun, 2577° / 64°

77 °

Griffin, Sunday, 25 October

Overcast. High 77°, low 64°.

Pressure30.06 inHg

Wind12.9 mph S

Humidity64%

Visibility—

Dew point58°

Mon, 2667° / 53°

67 °

Griffin, Monday, 26 October

Overcast. High 67°, low 53°.

Pressure29.74 inHg

Wind20.2 mph NW

Humidity55%

Visibility—

Dew point47°

Tue, 2765° / 47°

65 °

Griffin, Tuesday, 27 October

Mostly clear. High 65°, low 47°.

Pressure29.71 inHg

Wind15.2 mph NW

Humidity48%

Visibility—

Dew point35°

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 Griffin, 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 Griffin, 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.