As of 18:09 EDT

Weather in Klahr, PA

58°

Klahr, Wednesday, 21 October, 18:09

Clear. Feels like 56°. High 61°, low 35°.

Pressure30.15 inHg

Wind3.4 mph E

Humidity49%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Klahr, PA: average high 56.5°, average low 39.5°. That is 0.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 27 October (65.5°), the coolest 22 October (28.4°).

56.5°/39.5°

Average high / low

+0.7°

Above normal

4 / 4

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
21 October – 30 October	57.6°	55.9°	+0.9°
31 October – 9 November	54.8°	52.8°	+1.1°
10 November – 19 November	at normal	47.4°	—

October records over 66 years

86.2°1 October 2019All-time high

19°30 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Huston (14 mi).

Thu, 2262° / 28°

62 °

Klahr, Thursday, 22 October

Clear. High 62°, low 28°.

Pressure30.18 inHg

Wind6.4 mph NW

Humidity39%

Visibility6.2 mi

Dew point26°

Fri, 2355° / 34°

55 °

Klahr, Friday, 23 October

Clear. High 55°, low 34°.

Pressure30.39 inHg

Wind5.1 mph E

Humidity57%

Visibility6.2 mi

Dew point37°

Sat, 2455° / 38°

55 °

Klahr, Saturday, 24 October

Clear. High 55°, low 38°.

Pressure30.53 inHg

Wind8.1 mph SE

Humidity51%

Visibility6.2 mi

Dew point33°

Sun, 2559° / 38°

59 °

Klahr, Sunday, 25 October

Clear. High 59°, low 38°.

Pressure30.53 inHg

Wind5.3 mph S

Humidity54%

Visibility6.2 mi

Dew point37°

Mon, 2662° / 43°

62 °

Klahr, Monday, 26 October

Clear. High 62°, low 43°.

Pressure30.42 inHg

Wind4.1 mph SW

Humidity56%

Visibility—

Dew point40°

Tue, 2765° / 49°

65 °

Klahr, Tuesday, 27 October

Overcast. High 65°, low 49°.

Pressure30.30 inHg

Wind3.2 mph E

Humidity52%

Visibility—

Dew point41°

Wed, 2862° / 46°

62 °

Klahr, Wednesday, 28 October

Overcast. High 62°, low 46°.

Pressure30.24 inHg

Wind7.9 mph S

Humidity76%

Visibility—

Dew point47°

Thu, 2947° / 39°

0.06

47 °

Klahr, Thursday, 29 October

Light rain. High 47°, low 39°.

Pressure29.85 inHg

Wind18.8 mph NW

Humidity88%

Visibility—

Dew point42°

Fri, 3047° / 33°

47 °

Klahr, Friday, 30 October

Clear. High 47°, low 33°.

Pressure30.21 inHg

Wind14.4 mph W

Humidity60%

Visibility—

Dew point27°

Sat, 3154° / 33°

54 °

Klahr, Saturday, 31 October

Overcast. High 54°, low 33°.

Pressure30.33 inHg

Wind6.9 mph S

Humidity47%

Visibility—

Dew point26°

Sun, 0163° / 38°

63 °

Klahr, Sunday, 1 November

Overcast. High 63°, low 38°.

Pressure30.39 inHg

Wind4.5 mph SW

Humidity48%

Visibility—

Dew point34°

Mon, 0253° / 49°

0.35

53 °

Klahr, Monday, 2 November

Rain. High 53°, low 49°.

Pressure30.36 inHg

Wind3.7 mph SE

Humidity59%

Visibility—

Dew point38°

Tue, 0365° / 52°

0.6

65 °

Klahr, Tuesday, 3 November

Rain. High 65°, low 52°.

Pressure29.91 inHg

Wind15 mph SW

Humidity100%

Visibility—

Dew point56°

Wed, 0450° / 39°

50 °

Klahr, Wednesday, 4 November

Overcast. High 50°, low 39°.

Pressure30.33 inHg

Wind10.6 mph NE

Humidity56%

Visibility—

Dew point27°

Thu, 0543° / 38°

0.17

43 °

Klahr, Thursday, 5 November

Light rain. High 43°, low 38°.

Pressure30.30 inHg

Wind10.3 mph SE

Humidity74%

Visibility—

Dew point33°

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

Fri, 0652° / 38°

0.05

52 °

Klahr, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.05 in

Chance of precipitation33%

Record high76° (2022)

Record low24° (1995)

Sat, 0751° / 37°

0.12

51 °

Klahr, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.12 in

Chance of precipitation37%

Record high68° (2020)

Record low22° (1962)

Sun, 0851° / 35°

0.13

51 °

Klahr, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°

Average low35°

Average precipitation0.13 in

Chance of precipitation25%

Record high71° (2020)

Record low22° (1960)

Mon, 0951° / 36°

0.08

51 °

Klahr, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.08 in

Chance of precipitation30%

Record high72° (2020)

Record low22° (1976)

Tue, 1050° / 36°

0.15

50 °

Klahr, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.15 in

Chance of precipitation38%

Record high72° (2020)

Record low22° (2017)

Wed, 1149° / 36°

0.13

49 °

Klahr, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.13 in

Chance of precipitation30%

Record high67° (2006)

Record low19° (2017)

Thu, 1248° / 34°

0.17

48 °

Klahr, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.17 in

Chance of precipitation42%

Record high66° (1964)

Record low22° (2019)

Fri, 1347° / 33°

0.06

47 °

Klahr, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.06 in

Chance of precipitation27%

Record high64° (1964)

Record low18° (2019)

Sat, 1447° / 33°

0.08

47 °

Klahr, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.08 in

Chance of precipitation22%

Record high66° (1989)

Record low16° (1986)

Sun, 1548° / 33°

0.11

48 °

Klahr, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.11 in

Chance of precipitation38%

Record high67° (1973)

Record low19° (1996)

Mon, 1647° / 33°

0.13

47 °

Klahr, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.13 in

Chance of precipitation28%

Record high64° (2023)

Record low17° (1967)

Tue, 1746° / 32°

0.09

46 °

Klahr, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.09 in

Chance of precipitation23%

Record high64° (2023)

Record low15° (1995)

Wed, 1846° / 33°

0.07

46 °

Klahr, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.07 in

Chance of precipitation27%

Record high68° (2016)

Record low17° (2014)

Thu, 1946° / 32°

0.09

46 °

Klahr, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.09 in

Chance of precipitation27%

Record high66° (1985)

Record low14° (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 Klahr, 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 Klahr, 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.