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As of 19:35 EDT

Weather in Altamont, MD

73°Current weather

Altamont, Saturday, 8 August, 19:35

Overcast. Feels like 75°. High 78°, low 62°.

Pressure30.03 inHg
Wind1 mph SW
Humidity87%
Visibility6.2 mi
Dew point69°
Sun, 0980° / 63°0.01Light rain
80 °Light rain

Altamont, Sunday, 9 August

Light rain. High 80°, low 63°.

Pressure30.09 inHg
Wind9.3 mph W
Humidity54%
Visibility6.2 mi
Dew point60°
Mon, 1084° / 60°0.48Heavy rain
84 °Heavy rain

Altamont, Monday, 10 August

Heavy rain. High 84°, low 60°.

Pressure30.09 inHg
Wind8.7 mph W
Humidity58%
Visibility6.2 mi
Dew point63°
Tue, 1180° / 60°0.52Rain
80 °Rain

Altamont, Tuesday, 11 August

Rain. High 80°, low 60°.

Pressure30.00 inHg
Wind12.2 mph W
Humidity66%
Visibility6.2 mi
Dew point61°
Wed, 1273° / 64°0.04Light rain
73 °Light rain

Altamont, Wednesday, 12 August

Light rain. High 73°, low 64°.

Pressure29.85 inHg
Wind13.3 mph W
Humidity76%
Visibility6.2 mi
Dew point63°
Thu, 1372° / 60°0.18Rain
72 °Rain

Altamont, Thursday, 13 August

Rain. High 72°, low 60°.

Pressure29.88 inHg
Wind17 mph SW
Humidity70%
Visibility—
Dew point61°
Fri, 1473° / 50°0.68Heavy rain
73 °Heavy rain

Altamont, Friday, 14 August

Heavy rain. High 73°, low 50°.

Pressure30.00 inHg
Wind11.3 mph NW
Humidity39%
Visibility—
Dew point44°
Sat, 1568° / 46°0Partly cloudy
68 °Partly cloudy

Altamont, Saturday, 15 August

Partly cloudy. High 68°, low 46°.

Pressure30.24 inHg
Wind9.2 mph NW
Humidity43%
Visibility—
Dew point43°
Sun, 1673° / 48°0Mostly clear
73 °Mostly clear

Altamont, Sunday, 16 August

Mostly clear. High 73°, low 48°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity44%
Visibility—
Dew point46°
Mon, 1778° / 54°0Overcast
78 °Overcast

Altamont, Monday, 17 August

Overcast. High 78°, low 54°.

Pressure30.12 inHg
Wind8.3 mph W
Humidity36%
Visibility—
Dew point47°
Tue, 1866° / 62°1.25Heavy rain
66 °Heavy rain

Altamont, Tuesday, 18 August

Heavy rain. High 66°, low 62°.

Pressure29.97 inHg
Wind4.5 mph SW
Humidity99%
Visibility—
Dew point65°
Wed, 1975° / 58°0.02Light rain
75 °Light rain

Altamont, Wednesday, 19 August

Light rain. High 75°, low 58°.

Pressure29.94 inHg
Wind9.3 mph NW
Humidity45%
Visibility—
Dew point50°
Thu, 2079° / 57°0.04Light rain
79 °Light rain

Altamont, Thursday, 20 August

Light rain. High 79°, low 57°.

Pressure29.94 inHg
Wind3 mph SE
Humidity47%
Visibility—
Dew point55°
Fri, 2170° / 61°0.22Light rain
70 °Light rain

Altamont, Friday, 21 August

Light rain. High 70°, low 61°.

Pressure29.85 inHg
Wind6.6 mph NW
Humidity86%
Visibility—
Dew point65°
Sat, 2275° / 58°0Partly cloudy
75 °Partly cloudy

Altamont, Saturday, 22 August

Partly cloudy. High 75°, low 58°.

Pressure29.85 inHg
Wind11.3 mph W
Humidity50%
Visibility—
Dew point53°
Sun, 2365° / 49°0Clear
65 °Clear

Altamont, Sunday, 23 August

Clear. High 65°, low 49°.

Pressure30.09 inHg
Wind10.6 mph NW
Humidity35%
Visibility—
Dew point34°

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 Altamont, 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 Altamont, 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.