As of 08:07 EDT

Weather in Johnsville, PA

53°

Johnsville, Friday, 30 October, 08:07

Fog. Feels like 53°. High 67°, low 44°.

Pressure30.06 inHg

Wind4.6 mph SW

Humidity95%

Visibility6.0 mi

Dew point52°

See detailed hourly forecast

Monthly outlook for Johnsville, PA: average high 60.3°, average low 44.8°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 5 November (69.2°), the coolest 11 November (38.1°).

60.3°/44.8°

Average high / low

+2.2°

Above normal

2 / 4

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	61.8°	58°	+2.2°
9 November – 18 November	57.6°	53°	+2.6°
19 November – 28 November	at normal	50.3°	—

October records over 66 years

91.6°2 October 2019All-time high

28.2°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Warminster Heights (1 mi).

Sat, 3157° / 38°

57 °

Johnsville, Saturday, 31 October

Overcast. High 57°, low 38°.

Pressure30.47 inHg

Wind6.3 mph N

Humidity54%

Visibility6.2 mi

Dew point38°

Sun, 0158° / 40°

58 °

Johnsville, Sunday, 1 November

Overcast. High 58°, low 40°.

Pressure30.53 inHg

Wind1.5 mph NW

Humidity56%

Visibility6.2 mi

Dew point39°

Mon, 0264° / 42°

64 °

Johnsville, Monday, 2 November

Partly cloudy. High 64°, low 42°.

Pressure30.39 inHg

Wind5.6 mph SW

Humidity52%

Visibility6.2 mi

Dew point43°

Tue, 0367° / 46°

67 °

Johnsville, Tuesday, 3 November

Overcast. High 67°, low 46°.

Pressure30.33 inHg

Wind5.6 mph S

Humidity66%

Visibility—

Dew point47°

Wed, 0468° / 48°

68 °

Johnsville, Wednesday, 4 November

Overcast. High 68°, low 48°.

Pressure30.18 inHg

Wind5.5 mph S

Humidity90%

Visibility—

Dew point53°

Thu, 0569° / 57°

0.54

69 °

Johnsville, Thursday, 5 November

Rain. High 69°, low 57°.

Pressure29.88 inHg

Wind12.2 mph S

Humidity84%

Visibility—

Dew point58°

Fri, 0665° / 50°

0.06

65 °

Johnsville, Friday, 6 November

Light rain. High 65°, low 50°.

Pressure29.50 inHg

Wind15.4 mph NW

Humidity72%

Visibility—

Dew point54°

Sat, 0751° / 42°

51 °

Johnsville, Saturday, 7 November

Clear. High 51°, low 42°.

Pressure30.09 inHg

Wind14.1 mph NW

Humidity42%

Visibility—

Dew point24°

Sun, 0851° / 39°

0.01

51 °

Johnsville, Sunday, 8 November

Light rain. High 51°, low 39°.

Pressure30.21 inHg

Wind7.3 mph W

Humidity35%

Visibility—

Dew point19°

Mon, 0952° / 40°

0.02

52 °

Johnsville, Monday, 9 November

Light rain. High 52°, low 40°.

Pressure30.00 inHg

Wind10 mph W

Humidity54%

Visibility—

Dew point30°

Tue, 1050° / 43°

50 °

Johnsville, Tuesday, 10 November

Overcast. High 50°, low 43°.

Pressure29.97 inHg

Wind12 mph N

Humidity59%

Visibility—

Dew point32°

Wed, 1154° / 38°

54 °

Johnsville, Wednesday, 11 November

Clear. High 54°, low 38°.

Pressure29.97 inHg

Wind8.7 mph NW

Humidity51%

Visibility—

Dew point28°

Thu, 1253° / 46°

0.02

53 °

Johnsville, Thursday, 12 November

Light rain. High 53°, low 46°.

Pressure29.80 inHg

Wind3.7 mph SW

Humidity44%

Visibility—

Dew point31°

Fri, 1368° / 51°

68 °

Johnsville, Friday, 13 November

Clear. High 68°, low 51°.

Pressure30.00 inHg

Wind11.1 mph W

Humidity73%

Visibility—

Dew point50°

Sat, 1469° / 53°

69 °

Johnsville, Saturday, 14 November

Clear. High 69°, low 53°.

Pressure30.21 inHg

Wind4.7 mph NW

Humidity52%

Visibility—

Dew point43°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 1553° / 39°

0.11

53 °

Johnsville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.11 in

Chance of precipitation33%

Record high74° (1993)

Record low25° (1967)

Mon, 1652° / 38°

0.13

52 °

Johnsville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.13 in

Chance of precipitation32%

Record high72° (2005)

Record low21° (1967)

Tue, 1751° / 37°

0.1

51 °

Johnsville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.1 in

Chance of precipitation30%

Record high67° (1987)

Record low26° (1967)

Wed, 1851° / 37°

0.08

51 °

Johnsville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.08 in

Chance of precipitation28%

Record high69° (1963)

Record low26° (2014)

Thu, 1951° / 37°

0.09

51 °

Johnsville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.09 in

Chance of precipitation23%

Record high67° (2016)

Record low21° (2014)

Fri, 2051° / 37°

0.1

51 °

Johnsville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.1 in

Chance of precipitation25%

Record high73° (1985)

Record low26° (1984)

Sat, 2150° / 36°

0.11

50 °

Johnsville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.11 in

Chance of precipitation25%

Record high68° (1991)

Record low20° (1987)

Sun, 2249° / 37°

0.12

49 °

Johnsville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°

Average low37°

Average precipitation0.12 in

Chance of precipitation33%

Record high68° (2007)

Record low19° (1987)

Mon, 2349° / 35°

0.08

49 °

Johnsville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.08 in

Chance of precipitation22%

Record high67° (1979)

Record low15° (2018)

Tue, 2450° / 36°

0.1

50 °

Johnsville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation32%

Record high69° (1979)

Record low16° (1989)

Wed, 2550° / 35°

0.14

50 °

Johnsville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.14 in

Chance of precipitation32%

Record high70° (1979)

Record low20° (1989)

Thu, 2651° / 37°

0.17

51 °

Johnsville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.17 in

Chance of precipitation40%

Record high65° (1999)

Record low25° (2005)

Fri, 2750° / 36°

0.13

50 °

Johnsville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.13 in

Chance of precipitation30%

Record high64° (2015)

Record low25° (1974)

Sat, 2851° / 37°

0.16

51 °

Johnsville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.16 in

Chance of precipitation32%

Record high67° (1973)

Record low21° (2014)

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 Johnsville, 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 Johnsville, 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.