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As of 01:33 EDT

Weather in Union Mills, MD

74°Current weather

Union Mills, Sunday, 9 August, 01:33

Partly cloudy. Feels like 76°. High 86°, low 72°.

Pressure30.00 inHg
Wind4.3 mph W
Humidity93%
Visibility6.2 mi
Dew point72°
Mon, 1090° / 71°0.29Rain
90 °Rain

Union Mills, Monday, 10 August

Rain. High 90°, low 71°.

Pressure30.00 inHg
Wind8.9 mph W
Humidity47%
Visibility6.2 mi
Dew point64°
Tue, 1186° / 67°0.34Rain
86 °Rain

Union Mills, Tuesday, 11 August

Rain. High 86°, low 67°.

Pressure29.94 inHg
Wind8.7 mph W
Humidity62%
Visibility6.2 mi
Dew point67°
Wed, 1289° / 69°0.05Light rain
89 °Light rain

Union Mills, Wednesday, 12 August

Light rain. High 89°, low 69°.

Pressure29.77 inHg
Wind10 mph W
Humidity64%
Visibility6.2 mi
Dew point66°
Thu, 1381° / 64°0.02Light rain
81 °Light rain

Union Mills, Thursday, 13 August

Light rain. High 81°, low 64°.

Pressure29.85 inHg
Wind15.5 mph NW
Humidity34%
Visibility—
Dew point49°
Fri, 1477° / 57°0Overcast
77 °Overcast

Union Mills, Friday, 14 August

Overcast. High 77°, low 57°.

Pressure30.06 inHg
Wind11.5 mph SW
Humidity36%
Visibility—
Dew point46°
Sat, 1579° / 57°0Clear
79 °Clear

Union Mills, Saturday, 15 August

Clear. High 79°, low 57°.

Pressure30.18 inHg
Wind12.1 mph N
Humidity35%
Visibility—
Dew point46°
Sun, 1680° / 56°0Overcast
80 °Overcast

Union Mills, Sunday, 16 August

Overcast. High 80°, low 56°.

Pressure30.18 inHg
Wind8.3 mph SE
Humidity39%
Visibility—
Dew point50°
Mon, 1774° / 65°0.04Light rain
74 °Light rain

Union Mills, Monday, 17 August

Light rain. High 74°, low 65°.

Pressure30.09 inHg
Wind12.1 mph S
Humidity64%
Visibility—
Dew point60°
Tue, 1871° / 65°0.15Light rain
71 °Light rain

Union Mills, Tuesday, 18 August

Light rain. High 71°, low 65°.

Pressure30.06 inHg
Wind6.4 mph S
Humidity86%
Visibility—
Dew point65°
Wed, 1983° / 66°0.06Light rain
83 °Light rain

Union Mills, Wednesday, 19 August

Light rain. High 83°, low 66°.

Pressure29.88 inHg
Wind12.7 mph S
Humidity67%
Visibility—
Dew point65°
Thu, 2077° / 63°0.23Light rain
77 °Light rain

Union Mills, Thursday, 20 August

Light rain. High 77°, low 63°.

Pressure29.74 inHg
Wind19.5 mph NW
Humidity44%
Visibility—
Dew point52°
Fri, 2179° / 56°0Clear
79 °Clear

Union Mills, Friday, 21 August

Clear. High 79°, low 56°.

Pressure29.91 inHg
Wind13.3 mph NW
Humidity35%
Visibility—
Dew point46°
Sat, 2280° / 54°0Partly cloudy
80 °Partly cloudy

Union Mills, Saturday, 22 August

Partly cloudy. High 80°, low 54°.

Pressure30.06 inHg
Wind7.3 mph S
Humidity32%
Visibility—
Dew point44°
Sun, 2384° / 67°0Overcast
84 °Overcast

Union Mills, Sunday, 23 August

Overcast. High 84°, low 67°.

Pressure29.94 inHg
Wind16.4 mph SW
Humidity58%
Visibility—
Dew point65°
Mon, 2489° / 69°0Clear
89 °Clear

Union Mills, Monday, 24 August

Clear. High 89°, low 69°.

Pressure29.91 inHg
Wind15 mph NW
Humidity28%
Visibility—
Dew point50°

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 Union Mills, 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 Union Mills, 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.