As of 12:11 EDT

Weather in Johnsontown, MD

62°

Johnsontown, Thursday, 22 October, 12:11

Clear. Feels like 60°. High 64°, low 43°.

Pressure30.06 inHg

Wind3 mph NW

Humidity40%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Fri, 2362° / 42°

62 °

Johnsontown, Friday, 23 October

Clear. High 62°, low 42°.

Pressure30.36 inHg

Wind10.7 mph NE

Humidity58%

Visibility6.2 mi

Dew point41°

Sat, 2458° / 40°

58 °

Johnsontown, Saturday, 24 October

Clear. High 58°, low 40°.

Pressure30.53 inHg

Wind4.3 mph NE

Humidity49%

Visibility6.2 mi

Dew point36°

Sun, 2560° / 45°

60 °

Johnsontown, Sunday, 25 October

Clear. High 60°, low 45°.

Pressure30.56 inHg

Wind2.6 mph N

Humidity56%

Visibility6.2 mi

Dew point42°

Mon, 2662° / 48°

62 °

Johnsontown, Monday, 26 October

Clear. High 62°, low 48°.

Pressure30.39 inHg

Wind4.1 mph SW

Humidity78%

Visibility6.2 mi

Dew point50°

Tue, 2764° / 53°

64 °

Johnsontown, Tuesday, 27 October

Overcast. High 64°, low 53°.

Pressure30.36 inHg

Wind11.3 mph N

Humidity66%

Visibility—

Dew point48°

Wed, 2862° / 49°

62 °

Johnsontown, Wednesday, 28 October

Overcast. High 62°, low 49°.

Pressure30.39 inHg

Wind11.7 mph SE

Humidity72%

Visibility—

Dew point47°

Thu, 2964° / 54°

64 °

Johnsontown, Thursday, 29 October

Clear. High 64°, low 54°.

Pressure30.27 inHg

Wind12.1 mph S

Humidity67%

Visibility—

Dew point49°

Fri, 3059° / 49°

0.01

59 °

Johnsontown, Friday, 30 October

Light rain. High 59°, low 49°.

Pressure30.21 inHg

Wind16.3 mph N

Humidity51%

Visibility—

Dew point37°

Sat, 3160° / 45°

60 °

Johnsontown, Saturday, 31 October

Clear. High 60°, low 45°.

Pressure30.45 inHg

Wind12.2 mph SE

Humidity47%

Visibility—

Dew point34°

Sun, 0163° / 51°

0.19

63 °

Johnsontown, Sunday, 1 November

Rain. High 63°, low 51°.

Pressure30.39 inHg

Wind11.6 mph S

Humidity71%

Visibility—

Dew point52°

Mon, 0267° / 59°

0.56

67 °

Johnsontown, Monday, 2 November

Rain. High 67°, low 59°.

Pressure30.03 inHg

Wind9.7 mph NW

Humidity81%

Visibility—

Dew point56°

Tue, 0360° / 52°

60 °

Johnsontown, Tuesday, 3 November

Overcast. High 60°, low 52°.

Pressure30.06 inHg

Wind10.8 mph N

Humidity68%

Visibility—

Dew point45°

Wed, 0456° / 46°

56 °

Johnsontown, Wednesday, 4 November

Partly cloudy. High 56°, low 46°.

Pressure29.77 inHg

Wind23.2 mph NW

Humidity56%

Visibility—

Dew point40°

Thu, 0548° / 42°

48 °

Johnsontown, Thursday, 5 November

Overcast. High 48°, low 42°.

Pressure29.88 inHg

Wind24.8 mph NW

Humidity55%

Visibility—

Dew point30°

Fri, 0651° / 39°

51 °

Johnsontown, Friday, 6 November

Overcast. High 51°, low 39°.

Pressure30.21 inHg

Wind14.1 mph NW

Humidity57%

Visibility—

Dew point30°

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 Johnsontown, 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 Johnsontown, 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.