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As of 00:23 EDT

Weather in Valley Mill, MD

52°Current weather

Valley Mill, Wednesday, 21 October, 00:23

Clear. Feels like 50°. High 64°, low 41°.

Pressure30.24 inHg
Wind1 mph NE
Humidity68%
Visibility6.2 mi
Dew point41°
Thu, 2265° / 38°0Clear
65 °Clear

Valley Mill, Thursday, 22 October

Clear. High 65°, low 38°.

Pressure30.12 inHg
Wind11.1 mph N
Humidity50%
Visibility6.2 mi
Dew point37°
Fri, 2354° / 40°0Partly cloudy
54 °Partly cloudy

Valley Mill, Friday, 23 October

Partly cloudy. High 54°, low 40°.

Pressure30.39 inHg
Wind8.2 mph N
Humidity49%
Visibility6.2 mi
Dew point33°
Sat, 2456° / 36°0Clear
56 °Clear

Valley Mill, Saturday, 24 October

Clear. High 56°, low 36°.

Pressure30.53 inHg
Wind0.3 mph N
Humidity53%
Visibility6.2 mi
Dew point36°
Sun, 2561° / 40°0Clear
61 °Clear

Valley Mill, Sunday, 25 October

Clear. High 61°, low 40°.

Pressure30.56 inHg
Wind3.7 mph SW
Humidity52%
Visibility—
Dew point35°
Mon, 2664° / 41°0Clear
64 °Clear

Valley Mill, Monday, 26 October

Clear. High 64°, low 41°.

Pressure30.36 inHg
Wind5.7 mph W
Humidity60%
Visibility—
Dew point41°
Tue, 2767° / 48°0Overcast
67 °Overcast

Valley Mill, Tuesday, 27 October

Overcast. High 67°, low 48°.

Pressure30.09 inHg
Wind14.5 mph N
Humidity54%
Visibility—
Dew point44°
Wed, 2850° / 39°0Mostly clear
50 °Mostly clear

Valley Mill, Wednesday, 28 October

Mostly clear. High 50°, low 39°.

Pressure30.36 inHg
Wind15 mph N
Humidity50%
Visibility—
Dew point26°
Thu, 2949° / 38°0.14Light rain
49 °Light rain

Valley Mill, Thursday, 29 October

Light rain. High 49°, low 38°.

Pressure30.21 inHg
Wind7.2 mph NW
Humidity94%
Visibility—
Dew point43°
Fri, 3055° / 37°0Partly cloudy
55 °Partly cloudy

Valley Mill, Friday, 30 October

Partly cloudy. High 55°, low 37°.

Pressure30.21 inHg
Wind11.6 mph NW
Humidity59%
Visibility—
Dew point34°
Sat, 3153° / 35°0Overcast
53 °Overcast

Valley Mill, Saturday, 31 October

Overcast. High 53°, low 35°.

Pressure30.45 inHg
Wind8.1 mph SE
Humidity49%
Visibility—
Dew point28°
Sun, 0161° / 40°0.01Light rain
61 °Light rain

Valley Mill, Sunday, 1 November

Light rain. High 61°, low 40°.

Pressure30.45 inHg
Wind11.8 mph S
Humidity69%
Visibility—
Dew point42°
Mon, 0264° / 53°0.94Heavy rain
64 °Heavy rain

Valley Mill, Monday, 2 November

Heavy rain. High 64°, low 53°.

Pressure29.97 inHg
Wind13.2 mph SW
Humidity99%
Visibility—
Dew point59°
Tue, 0351° / 38°0Mostly clear
51 °Mostly clear

Valley Mill, Tuesday, 3 November

Mostly clear. High 51°, low 38°.

Pressure30.09 inHg
Wind18.1 mph NW
Humidity51%
Visibility—
Dew point31°
Wed, 0447° / 32°0Partly cloudy
47 °Partly cloudy

Valley Mill, Wednesday, 4 November

Partly cloudy. High 47°, low 32°.

Pressure30.21 inHg
Wind8.1 mph NW
Humidity44%
Visibility—
Dew point21°
Thu, 0547° / 33°0Clear
47 °Clear

Valley Mill, Thursday, 5 November

Clear. High 47°, low 33°.

Pressure30.36 inHg
Wind10.2 mph N
Humidity52%
Visibility—
Dew point26°

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 Valley Mill, 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 Valley Mill, 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.