As of 02:56 EDT

Weather in Peru, PA

45°Current weather

Peru, Friday, 9 October, 02:56

Clear. Feels like 45°. High 70°, low 44°.

Pressure30.09 inHg
Wind2.3 mph S
Humidity87%
Visibility6.2 mi
Dew point41°

Monthly outlook for Peru, PA: average high 64.2°, average low 46°. That is 2.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 13 October (79.5°), the coolest 18 October (36°).

64.2°/46°
Average high / low
+2.6°
Above normal
1 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October67.8°60.8°+3.9°
19 October – 28 October58.3°56.8°+0.8°
29 October – 7 Novemberat normal53.5°—

October records over 66 years

85.8°8 October 2007All-time high
19.6°30 October 2011All-time low

Climate normals and records are computed from the nearest reference point — State College (6 mi).

Sat, 1071° / 43°0Overcast
71 °Overcast

Peru, Saturday, 10 October

Overcast. High 71°, low 43°.

Pressure30.45 inHg
Wind6.2 mph SE
Humidity44%
Visibility6.2 mi
Dew point43°
Sun, 1160° / 54°0.3Rain
60 °Rain

Peru, Sunday, 11 October

Rain. High 60°, low 54°.

Pressure30.18 inHg
Wind12.5 mph SE
Humidity87%
Visibility6.2 mi
Dew point55°
Mon, 1271° / 57°0.04Light rain
71 °Light rain

Peru, Monday, 12 October

Light rain. High 71°, low 57°.

Pressure29.83 inHg
Wind8.7 mph NW
Humidity79%
Visibility6.2 mi
Dew point59°
Tue, 1380° / 59°0.02Light rain
80 °Light rain

Peru, Tuesday, 13 October

Light rain. High 80°, low 59°.

Pressure29.80 inHg
Wind10.3 mph W
Humidity72%
Visibility—
Dew point60°
Wed, 1466° / 48°0Overcast
66 °Overcast

Peru, Wednesday, 14 October

Overcast. High 66°, low 48°.

Pressure29.94 inHg
Wind8.5 mph N
Humidity73%
Visibility—
Dew point55°
Thu, 1564° / 44°0Partly cloudy
64 °Partly cloudy

Peru, Thursday, 15 October

Partly cloudy. High 64°, low 44°.

Pressure30.21 inHg
Wind6 mph S
Humidity62%
Visibility—
Dew point44°
Fri, 1678° / 52°0Clear
78 °Clear

Peru, Friday, 16 October

Clear. High 78°, low 52°.

Pressure30.09 inHg
Wind9.5 mph SW
Humidity72%
Visibility—
Dew point55°
Sat, 1764° / 45°0Partly cloudy
64 °Partly cloudy

Peru, Saturday, 17 October

Partly cloudy. High 64°, low 45°.

Pressure30.09 inHg
Wind11.8 mph NW
Humidity69%
Visibility—
Dew point53°
Sun, 1854° / 36°0Clear
54 °Clear

Peru, Sunday, 18 October

Clear. High 54°, low 36°.

Pressure30.53 inHg
Wind8.2 mph N
Humidity52%
Visibility—
Dew point29°
Mon, 1959° / 39°0Overcast
59 °Overcast

Peru, Monday, 19 October

Overcast. High 59°, low 39°.

Pressure30.45 inHg
Wind4 mph N
Humidity50%
Visibility—
Dew point32°
Tue, 2053° / 39°0Overcast
53 °Overcast

Peru, Tuesday, 20 October

Overcast. High 53°, low 39°.

Pressure30.53 inHg
Wind8.5 mph SE
Humidity60%
Visibility—
Dew point35°
Wed, 2160° / 46°0Overcast
60 °Overcast

Peru, Wednesday, 21 October

Overcast. High 60°, low 46°.

Pressure30.33 inHg
Wind5 mph S
Humidity88%
Visibility—
Dew point45°
Thu, 2264° / 51°0Light rain
64 °Light rain

Peru, Thursday, 22 October

Light rain. High 64°, low 51°.

Pressure30.18 inHg
Wind5.7 mph W
Humidity71%
Visibility—
Dew point50°
Fri, 2359° / 43°0Overcast
59 °Overcast

Peru, Friday, 23 October

Overcast. High 59°, low 43°.

Pressure30.12 inHg
Wind8.8 mph NE
Humidity63%
Visibility—
Dew point44°
Sat, 2454° / 36°0Overcast
54 °Overcast

Peru, Saturday, 24 October

Overcast. High 54°, low 36°.

Pressure30.27 inHg
Wind6.2 mph E
Humidity64%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2556° / 41°0.14Climate normal
56 °Climate normal

Peru, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation32%
Record high75° (1963)
Record low26° (1962)
Mon, 2656° / 40°0.08Climate normal
56 °Climate normal

Peru, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation28%
Record high78° (1963)
Record low28° (1988)
Tue, 2756° / 41°0.14Climate normal
56 °Climate normal

Peru, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation27%
Record high77° (1963)
Record low26° (1988)
Wed, 2856° / 40°0.09Climate normal
56 °Climate normal

Peru, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation35%
Record high74° (2014)
Record low23° (1976)
Thu, 2954° / 38°0.18Climate normal
54 °Climate normal

Peru, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.18 in
Chance of precipitation28%
Record high69° (2016)
Record low24° (1965)
Fri, 3054° / 37°0.12Climate normal
54 °Climate normal

Peru, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.12 in
Chance of precipitation27%
Record high74° (2024)
Record low20° (2011)
Sat, 3155° / 38°0.07Climate normal
55 °Climate normal

Peru, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2024)
Record low22° (2002)
Sun, 0155° / 40°0.07Climate normal
55 °Climate normal

Peru, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (1974)
Record low21° (2002)
Mon, 0255° / 40°0.12Climate normal
55 °Climate normal

Peru, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (1982)
Record low24° (2002)
Tue, 0355° / 38°0.06Climate normal
55 °Climate normal

Peru, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation32%
Record high72° (2003)
Record low22° (2002)
Wed, 0452° / 38°0.09Climate normal
52 °Climate normal

Peru, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2003)
Record low24° (2006)
Thu, 0552° / 38°0.1Climate normal
52 °Climate normal

Peru, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (2022)
Record low20° (1991)
Fri, 0652° / 38°0.06Climate normal
52 °Climate normal

Peru, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high75° (2022)
Record low25° (1995)
Sat, 0751° / 37°0.09Climate normal
51 °Climate normal

Peru, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (1975)
Record low25° (1967)

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 Peru, 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 Peru, 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.