As of 18:29 EDT

Weather in Johnsons Mill, PA

90°

Johnsons Mill, Saturday, 8 August, 18:29

Overcast. Feels like 100°. High 90°, low 70°.

Pressure29.97 inHg

Wind8 mph W

Humidity59%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

Sun, 0986° / 69°

0.02

86 °

Johnsons Mill, Sunday, 9 August

Light rain. High 86°, low 69°.

Pressure30.03 inHg

Wind6.8 mph NW

Humidity39%

Visibility6.2 mi

Dew point60°

Mon, 1095° / 68°

0.1

95 °

Johnsons Mill, Monday, 10 August

Rain. High 95°, low 68°.

Pressure30.06 inHg

Wind6.7 mph NW

Humidity64%

Visibility6.2 mi

Dew point67°

Tue, 1189° / 67°

0.07

89 °

Johnsons Mill, Tuesday, 11 August

Light rain. High 89°, low 67°.

Pressure29.94 inHg

Wind8.7 mph W

Humidity50%

Visibility6.2 mi

Dew point64°

Wed, 1282° / 66°

0.36

82 °

Johnsons Mill, Wednesday, 12 August

Rain. High 82°, low 66°.

Pressure29.80 inHg

Wind7.2 mph NW

Humidity63%

Visibility6.2 mi

Dew point67°

Thu, 1386° / 67°

0.06

86 °

Johnsons Mill, Thursday, 13 August

Light rain. High 86°, low 67°.

Pressure29.83 inHg

Wind11.2 mph W

Humidity43%

Visibility—

Dew point59°

Fri, 1479° / 58°

0.08

79 °

Johnsons Mill, Friday, 14 August

Light rain. High 79°, low 58°.

Pressure29.97 inHg

Wind9.9 mph NW

Humidity35%

Visibility—

Dew point47°

Sat, 1577° / 53°

77 °

Johnsons Mill, Saturday, 15 August

Clear. High 77°, low 53°.

Pressure30.21 inHg

Wind8.5 mph NW

Humidity35%

Visibility—

Dew point45°

Sun, 1681° / 54°

81 °

Johnsons Mill, Sunday, 16 August

Mostly clear. High 81°, low 54°.

Pressure30.27 inHg

Wind3.5 mph NE

Humidity30%

Visibility—

Dew point44°

Mon, 1787° / 57°

87 °

Johnsons Mill, Monday, 17 August

Partly cloudy. High 87°, low 57°.

Pressure30.09 inHg

Wind4.3 mph S

Humidity38%

Visibility—

Dew point54°

Tue, 1877° / 66°

0.22

77 °

Johnsons Mill, Tuesday, 18 August

Light rain. High 77°, low 66°.

Pressure29.94 inHg

Wind3.3 mph SW

Humidity78%

Visibility—

Dew point68°

Wed, 1984° / 65°

84 °

Johnsons Mill, Wednesday, 19 August

Partly cloudy. High 84°, low 65°.

Pressure29.91 inHg

Wind8.7 mph NW

Humidity40%

Visibility—

Dew point55°

Thu, 2081° / 60°

0.01

81 °

Johnsons Mill, Thursday, 20 August

Light rain. High 81°, low 60°.

Pressure29.97 inHg

Wind6 mph E

Humidity50%

Visibility—

Dew point55°

Fri, 2170° / 61°

0.04

70 °

Johnsons Mill, Friday, 21 August

Light rain. High 70°, low 61°.

Pressure29.88 inHg

Wind3.5 mph NE

Humidity91%

Visibility—

Dew point64°

Sat, 2285° / 64°

85 °

Johnsons Mill, Saturday, 22 August

Clear. High 85°, low 64°.

Pressure29.80 inHg

Wind10.8 mph NW

Humidity37%

Visibility—

Dew point53°

Sun, 2376° / 57°

76 °

Johnsons Mill, Sunday, 23 August

Clear. High 76°, low 57°.

Pressure30.06 inHg

Wind11.1 mph N

Humidity28%

Visibility—

Dew point37°

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 Johnsons Mill, PA 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 Johnsons Mill, PA 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.