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As of 00:13 EDT

Weather in Johnsontown, MD

59°Current weather

Johnsontown, Tuesday, 20 October, 00:13

Clear. Feels like 58°. High 70°, low 47°.

Pressure30.21 inHg
Wind10.5 mph N
Humidity80%
Visibility6.2 mi
Dew point50°
Wed, 2165° / 43°0Clear
65 °Clear

Johnsontown, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.21 inHg
Wind13.3 mph N
Humidity58%
Visibility6.2 mi
Dew point42°
Thu, 2264° / 49°0Clear
64 °Clear

Johnsontown, Thursday, 22 October

Clear. High 64°, low 49°.

Pressure30.06 inHg
Wind13 mph NW
Humidity48%
Visibility6.2 mi
Dew point39°
Fri, 2357° / 48°0Mostly clear
57 °Mostly clear

Johnsontown, Friday, 23 October

Mostly clear. High 57°, low 48°.

Pressure30.30 inHg
Wind14.2 mph N
Humidity50%
Visibility6.2 mi
Dew point35°
Sat, 2455° / 44°0Partly cloudy
55 °Partly cloudy

Johnsontown, Saturday, 24 October

Partly cloudy. High 55°, low 44°.

Pressure30.53 inHg
Wind12.6 mph N
Humidity63%
Visibility—
Dew point36°
Sun, 2559° / 48°0Clear
59 °Clear

Johnsontown, Sunday, 25 October

Clear. High 59°, low 48°.

Pressure30.59 inHg
Wind10 mph S
Humidity67%
Visibility—
Dew point43°
Mon, 2663° / 53°0Partly cloudy
63 °Partly cloudy

Johnsontown, Monday, 26 October

Partly cloudy. High 63°, low 53°.

Pressure30.36 inHg
Wind9.4 mph SW
Humidity66%
Visibility—
Dew point46°
Tue, 2764° / 57°0Overcast
64 °Overcast

Johnsontown, Tuesday, 27 October

Overcast. High 64°, low 57°.

Pressure30.18 inHg
Wind13.3 mph SW
Humidity60%
Visibility—
Dew point48°
Wed, 2859° / 44°0.02Light rain
59 °Light rain

Johnsontown, Wednesday, 28 October

Light rain. High 59°, low 44°.

Pressure30.00 inHg
Wind21.5 mph NW
Humidity71%
Visibility—
Dew point42°
Thu, 2951° / 38°0Clear
51 °Clear

Johnsontown, Thursday, 29 October

Clear. High 51°, low 38°.

Pressure30.15 inHg
Wind18.4 mph NW
Humidity52%
Visibility—
Dew point27°
Fri, 3054° / 42°0Clear
54 °Clear

Johnsontown, Friday, 30 October

Clear. High 54°, low 42°.

Pressure30.24 inHg
Wind12.2 mph NW
Humidity44%
Visibility—
Dew point27°
Sat, 3156° / 44°0Clear
56 °Clear

Johnsontown, Saturday, 31 October

Clear. High 56°, low 44°.

Pressure30.36 inHg
Wind9.3 mph SW
Humidity45%
Visibility—
Dew point30°
Sun, 0160° / 46°0Clear
60 °Clear

Johnsontown, Sunday, 1 November

Clear. High 60°, low 46°.

Pressure30.47 inHg
Wind9.9 mph S
Humidity50%
Visibility—
Dew point36°
Mon, 0262° / 51°0.04Light rain
62 °Light rain

Johnsontown, Monday, 2 November

Light rain. High 62°, low 51°.

Pressure30.30 inHg
Wind9.2 mph S
Humidity67%
Visibility—
Dew point46°
Tue, 0360° / 57°0.45Rain
60 °Rain

Johnsontown, Tuesday, 3 November

Rain. High 60°, low 57°.

Pressure29.91 inHg
Wind16.4 mph S
Humidity91%
Visibility—
Dew point55°
Wed, 0456° / 52°0Clear
56 °Clear

Johnsontown, Wednesday, 4 November

Clear. High 56°, low 52°.

Pressure29.80 inHg
Wind23.2 mph NW
Humidity65%
Visibility—
Dew point44°

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.