As of 02:37 EDT

Weather in Herman, PA

41°Current weather

Herman, Tuesday, 20 October, 02:37

Clear. Feels like 41°. High 68°, low 37°.

Pressure30.36 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point37°

Monthly outlook for Herman, PA: average high 55°, average low 36.7°. That is 0.3° below the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 20 October (67.9°), the coolest 29 October (26.1°).

55°/36.7°
Average high / low
−0.3°
Below normal
6 / 6
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October56.9°56.1°+0.4°
30 October – 8 November52°53.1°-0.6°
9 November – 18 Novemberat normal47.8°—

October records over 66 years

84.9°1 October 2019All-time high
23.9°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Concord (11 mi).

Wed, 2165° / 32°0Clear
65 °Clear

Herman, Wednesday, 21 October

Clear. High 65°, low 32°.

Pressure30.27 inHg
Wind1.9 mph E
Humidity55%
Visibility6.2 mi
Dew point41°
Thu, 2262° / 38°0Partly cloudy
62 °Partly cloudy

Herman, Thursday, 22 October

Partly cloudy. High 62°, low 38°.

Pressure30.15 inHg
Wind8.5 mph NW
Humidity71%
Visibility6.2 mi
Dew point50°
Fri, 2353° / 35°0Clear
53 °Clear

Herman, Friday, 23 October

Clear. High 53°, low 35°.

Pressure30.42 inHg
Wind5.3 mph NE
Humidity52%
Visibility6.2 mi
Dew point32°
Sat, 2457° / 32°0Clear
57 °Clear

Herman, Saturday, 24 October

Clear. High 57°, low 32°.

Pressure30.50 inHg
Wind6.2 mph NE
Humidity38%
Visibility—
Dew point28°
Sun, 2562° / 34°0Mostly clear
62 °Mostly clear

Herman, Sunday, 25 October

Mostly clear. High 62°, low 34°.

Pressure30.47 inHg
Wind5.2 mph E
Humidity43%
Visibility—
Dew point36°
Mon, 2658° / 48°0.04Light rain
58 °Light rain

Herman, Monday, 26 October

Light rain. High 58°, low 48°.

Pressure30.27 inHg
Wind7.1 mph SW
Humidity68%
Visibility—
Dew point46°
Tue, 2760° / 43°0.09Light rain
60 °Light rain

Herman, Tuesday, 27 October

Light rain. High 60°, low 43°.

Pressure30.00 inHg
Wind11.4 mph NW
Humidity73%
Visibility—
Dew point50°
Wed, 2841° / 32°0.1Snow
41 °Snow

Herman, Wednesday, 28 October

Snow. High 41°, low 32°.

Pressure30.12 inHg
Wind13.8 mph NW
Humidity63%
Visibility—
Dew point28°
Thu, 2944° / 26°0Clear
44 °Clear

Herman, Thursday, 29 October

Clear. High 44°, low 26°.

Pressure30.12 inHg
Wind14.9 mph W
Humidity42%
Visibility—
Dew point20°
Fri, 3047° / 26°0Clear
47 °Clear

Herman, Friday, 30 October

Clear. High 47°, low 26°.

Pressure30.18 inHg
Wind9.4 mph SW
Humidity39%
Visibility—
Dew point21°
Sat, 3153° / 30°0Overcast
53 °Overcast

Herman, Saturday, 31 October

Overcast. High 53°, low 30°.

Pressure30.33 inHg
Wind6.6 mph SW
Humidity38%
Visibility—
Dew point26°
Sun, 0158° / 37°0Overcast
58 °Overcast

Herman, Sunday, 1 November

Overcast. High 58°, low 37°.

Pressure30.30 inHg
Wind8.9 mph S
Humidity44%
Visibility—
Dew point34°
Mon, 0252° / 43°0.15Light rain
52 °Light rain

Herman, Monday, 2 November

Light rain. High 52°, low 43°.

Pressure30.15 inHg
Wind8.6 mph SE
Humidity76%
Visibility—
Dew point41°
Tue, 0355° / 48°0.59Rain
55 °Rain

Herman, Tuesday, 3 November

Rain. High 55°, low 48°.

Pressure29.77 inHg
Wind10.6 mph S
Humidity92%
Visibility—
Dew point50°
Wed, 0446° / 45°0.12Light rain
46 °Light rain

Herman, Wednesday, 4 November

Light rain. High 46°, low 45°.

Pressure29.94 inHg
Wind13.6 mph W
Humidity79%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0552° / 39°0.11Climate normal
52 °Climate normal

Herman, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation38%
Record high74° (2024)
Record low19° (1991)
Fri, 0651° / 38°0.1Climate normal
51 °Climate normal

Herman, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (1975)
Record low25° (1995)
Sat, 0750° / 37°0.13Climate normal
50 °Climate normal

Herman, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation40%
Record high69° (1996)
Record low26° (1967)
Sun, 0851° / 36°0.11Climate normal
51 °Climate normal

Herman, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (2020)
Record low24° (1976)
Mon, 0951° / 37°0.11Climate normal
51 °Climate normal

Herman, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high70° (2020)
Record low21° (1991)
Tue, 1051° / 37°0.17Climate normal
51 °Climate normal

Herman, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high73° (2020)
Record low20° (2017)
Wed, 1149° / 36°0.16Climate normal
49 °Climate normal

Herman, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.16 in
Chance of precipitation40%
Record high65° (1964)
Record low18° (2017)
Thu, 1247° / 34°0.13Climate normal
47 °Climate normal

Herman, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high65° (1964)
Record low18° (2019)
Fri, 1346° / 33°0.07Climate normal
46 °Climate normal

Herman, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high64° (1989)
Record low11° (2019)
Sat, 1447° / 34°0.11Climate normal
47 °Climate normal

Herman, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high65° (1994)
Record low16° (1986)
Sun, 1547° / 34°0.15Climate normal
47 °Climate normal

Herman, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation53%
Record high65° (1971)
Record low9° (1996)
Mon, 1647° / 34°0.15Climate normal
47 °Climate normal

Herman, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation40%
Record high65° (1988)
Record low17° (1967)
Tue, 1746° / 33°0.14Climate normal
46 °Climate normal

Herman, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high62° (2021)
Record low17° (2014)
Wed, 1846° / 33°0.08Climate normal
46 °Climate normal

Herman, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation32%
Record high65° (2016)
Record low10° (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 Herman, 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 Herman, 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.