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As of 13:31 EDT

Weather in Harmans, MD

90°Current weather

Harmans, Saturday, 8 August, 13:31

Mostly clear. Feels like 100°. High 90°, low 67°.

Pressure30.00 inHg
Wind3 mph NW
Humidity60%
Visibility6.2 mi
Dew point74°
Sun, 0990° / 71°0Overcast
90 °Overcast

Harmans, Sunday, 9 August

Overcast. High 90°, low 71°.

Pressure30.03 inHg
Wind8.4 mph NW
Humidity44%
Visibility6.2 mi
Dew point65°
Mon, 1095° / 75°0Partly cloudy
95 °Partly cloudy

Harmans, Monday, 10 August

Partly cloudy. High 95°, low 75°.

Pressure30.03 inHg
Wind6.4 mph NW
Humidity34%
Visibility6.2 mi
Dew point59°
Tue, 1194° / 72°0.61Heavy rain
94 °Heavy rain

Harmans, Tuesday, 11 August

Heavy rain. High 94°, low 72°.

Pressure29.94 inHg
Wind10.7 mph W
Humidity46%
Visibility6.2 mi
Dew point66°
Wed, 1283° / 70°0.19Rain
83 °Rain

Harmans, Wednesday, 12 August

Rain. High 83°, low 70°.

Pressure29.80 inHg
Wind3.2 mph W
Humidity73%
Visibility6.2 mi
Dew point66°
Thu, 1391° / 73°0.19Rain
91 °Rain

Harmans, Thursday, 13 August

Rain. High 91°, low 73°.

Pressure29.77 inHg
Wind8.2 mph W
Humidity45%
Visibility—
Dew point64°
Fri, 1483° / 68°0Mostly clear
83 °Mostly clear

Harmans, Friday, 14 August

Mostly clear. High 83°, low 68°.

Pressure30.00 inHg
Wind9.7 mph N
Humidity31%
Visibility—
Dew point46°
Sat, 1583° / 65°0Clear
83 °Clear

Harmans, Saturday, 15 August

Clear. High 83°, low 65°.

Pressure30.12 inHg
Wind7.9 mph NW
Humidity36%
Visibility—
Dew point51°
Sun, 1686° / 67°0Partly cloudy
86 °Partly cloudy

Harmans, Sunday, 16 August

Partly cloudy. High 86°, low 67°.

Pressure30.15 inHg
Wind6.1 mph NW
Humidity28%
Visibility—
Dew point47°
Mon, 1772° / 64°0.14Light rain
72 °Light rain

Harmans, Monday, 17 August

Light rain. High 72°, low 64°.

Pressure30.18 inHg
Wind10 mph NE
Humidity56%
Visibility—
Dew point54°
Tue, 1872° / 66°0.26Rain
72 °Rain

Harmans, Tuesday, 18 August

Rain. High 72°, low 66°.

Pressure30.03 inHg
Wind9.8 mph E
Humidity96%
Visibility—
Dew point68°
Wed, 1988° / 69°0.01Light rain
88 °Light rain

Harmans, Wednesday, 19 August

Light rain. High 88°, low 69°.

Pressure29.85 inHg
Wind7.6 mph W
Humidity45%
Visibility—
Dew point61°
Thu, 2076° / 62°0.37Rain
76 °Rain

Harmans, Thursday, 20 August

Rain. High 76°, low 62°.

Pressure29.91 inHg
Wind9.3 mph N
Humidity95%
Visibility—
Dew point69°
Fri, 2174° / 56°0Clear
74 °Clear

Harmans, Friday, 21 August

Clear. High 74°, low 56°.

Pressure30.06 inHg
Wind10.4 mph N
Humidity30%
Visibility—
Dew point38°
Sat, 2277° / 59°0Clear
77 °Clear

Harmans, Saturday, 22 August

Clear. High 77°, low 59°.

Pressure30.06 inHg
Wind7.9 mph NW
Humidity29%
Visibility—
Dew point40°
Sun, 2381° / 63°0Clear
81 °Clear

Harmans, Sunday, 23 August

Clear. High 81°, low 63°.

Pressure30.06 inHg
Wind6.9 mph NW
Humidity28%
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 Harmans, 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 Harmans, 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.