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As of 18:56 EDT

Weather in Longfield, MD

89°Current weather

Longfield, Saturday, 8 August, 18:56

Mostly clear. Feels like 101°. High 90°, low 73°.

Pressure29.94 inHg
Wind6.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point78°
Sun, 0991° / 74°0Overcast
91 °Overcast

Longfield, Sunday, 9 August

Overcast. High 91°, low 74°.

Pressure30.03 inHg
Wind5.3 mph W
Humidity57%
Visibility6.2 mi
Dew point70°
Mon, 1093° / 77°0Overcast
93 °Overcast

Longfield, Monday, 10 August

Overcast. High 93°, low 77°.

Pressure30.03 inHg
Wind5.2 mph W
Humidity54%
Visibility6.2 mi
Dew point70°
Tue, 1189° / 73°0.01Light rain
89 °Light rain

Longfield, Tuesday, 11 August

Light rain. High 89°, low 73°.

Pressure29.97 inHg
Wind11.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point67°
Wed, 1287° / 73°0Overcast
87 °Overcast

Longfield, Wednesday, 12 August

Overcast. High 87°, low 73°.

Pressure29.83 inHg
Wind6.4 mph NW
Humidity61%
Visibility6.2 mi
Dew point67°
Thu, 1390° / 73°0.05Light rain
90 °Light rain

Longfield, Thursday, 13 August

Light rain. High 90°, low 73°.

Pressure29.80 inHg
Wind11.8 mph NW
Humidity46%
Visibility—
Dew point64°
Fri, 1470° / 63°0.8Rain
70 °Rain

Longfield, Friday, 14 August

Rain. High 70°, low 63°.

Pressure30.00 inHg
Wind10.7 mph NE
Humidity88%
Visibility—
Dew point62°
Sat, 1576° / 60°0Clear
76 °Clear

Longfield, Saturday, 15 August

Clear. High 76°, low 60°.

Pressure30.21 inHg
Wind11.3 mph NW
Humidity43%
Visibility—
Dew point50°
Sun, 1678° / 60°0Clear
78 °Clear

Longfield, Sunday, 16 August

Clear. High 78°, low 60°.

Pressure30.27 inHg
Wind7.4 mph NW
Humidity40%
Visibility—
Dew point50°
Mon, 1782° / 67°0Mostly clear
82 °Mostly clear

Longfield, Monday, 17 August

Mostly clear. High 82°, low 67°.

Pressure30.15 inHg
Wind15 mph S
Humidity52%
Visibility—
Dew point61°
Tue, 1876° / 72°0.21Rain
76 °Rain

Longfield, Tuesday, 18 August

Rain. High 76°, low 72°.

Pressure30.00 inHg
Wind14.9 mph S
Humidity79%
Visibility—
Dew point67°
Wed, 1986° / 71°0.04Light rain
86 °Light rain

Longfield, Wednesday, 19 August

Light rain. High 86°, low 71°.

Pressure29.88 inHg
Wind11 mph NW
Humidity54%
Visibility—
Dew point65°
Thu, 2083° / 66°0Overcast
83 °Overcast

Longfield, Thursday, 20 August

Overcast. High 83°, low 66°.

Pressure29.94 inHg
Wind8 mph SE
Humidity43%
Visibility—
Dew point57°
Fri, 2176° / 71°0.3Light rain
76 °Light rain

Longfield, Friday, 21 August

Light rain. High 76°, low 71°.

Pressure29.91 inHg
Wind15.9 mph S
Humidity84%
Visibility—
Dew point71°
Sat, 2285° / 71°0.02Light rain
85 °Light rain

Longfield, Saturday, 22 August

Light rain. High 85°, low 71°.

Pressure29.77 inHg
Wind10.9 mph NW
Humidity54%
Visibility—
Dew point64°
Sun, 2374° / 61°0Overcast
74 °Overcast

Longfield, Sunday, 23 August

Overcast. High 74°, low 61°.

Pressure30.03 inHg
Wind17.3 mph N
Humidity35%
Visibility—
Dew point43°

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 Longfield, 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 Longfield, 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.