As of 12:45 EDT

Weather in Peru, PA

64°Current weather

Peru, Saturday, 10 October, 12:45

Overcast. Feels like 63°. High 65°, low 43°.

Pressure30.42 inHg
Wind3 mph E
Humidity62%
Visibility6.2 mi
Dew point51°

Monthly outlook for Peru, PA: average high 59°, average low 41.8°. That is 0° above the climate normal for October. Precipitation is expected on 2 days (about 2.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 13 October (79.7°), the coolest 19 October (27.8°).

59°/41.8°
Average high / low
+0°
Above normal
2 / 5
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October61.3°60.2°+0.7°
20 October – 29 October55.2°56.4°-0.7°
30 October – 8 Novemberat normal53.2°—

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).

Sun, 1161° / 47°1.28Heavy rain
61 °Heavy rain

Peru, Sunday, 11 October

Heavy rain. High 61°, low 47°.

Pressure30.18 inHg
Wind9.6 mph E
Humidity98%
Visibility1.8 mi
Dew point56°
Mon, 1273° / 50°0.04Light rain
73 °Light rain

Peru, Monday, 12 October

Light rain. High 73°, low 50°.

Pressure29.88 inHg
Wind8.1 mph N
Humidity73%
Visibility6.2 mi
Dew point59°
Tue, 1380° / 57°0.03Light rain
80 °Light rain

Peru, Tuesday, 13 October

Light rain. High 80°, low 57°.

Pressure29.85 inHg
Wind7.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point62°
Wed, 1470° / 59°0Overcast
70 °Overcast

Peru, Wednesday, 14 October

Overcast. High 70°, low 59°.

Pressure29.94 inHg
Wind10.8 mph NW
Humidity69%
Visibility6.2 mi
Dew point56°
Thu, 1561° / 46°0Mostly clear
61 °Mostly clear

Peru, Thursday, 15 October

Mostly clear. High 61°, low 46°.

Pressure30.33 inHg
Wind8.6 mph N
Humidity56%
Visibility—
Dew point40°
Fri, 1666° / 45°1.19Rain
66 °Rain

Peru, Friday, 16 October

Rain. High 66°, low 45°.

Pressure29.83 inHg
Wind12.9 mph S
Humidity98%
Visibility—
Dew point52°
Sat, 1748° / 40°0Overcast
48 °Overcast

Peru, Saturday, 17 October

Overcast. High 48°, low 40°.

Pressure29.91 inHg
Wind15.4 mph W
Humidity56%
Visibility—
Dew point31°
Sun, 1841° / 29°0Overcast
41 °Overcast

Peru, Sunday, 18 October

Overcast. High 41°, low 29°.

Pressure30.27 inHg
Wind12 mph NW
Humidity59%
Visibility—
Dew point26°
Mon, 1949° / 28°0Overcast
49 °Overcast

Peru, Monday, 19 October

Overcast. High 49°, low 28°.

Pressure30.56 inHg
Wind5.4 mph NW
Humidity48%
Visibility—
Dew point22°
Tue, 2055° / 32°0Clear
55 °Clear

Peru, Tuesday, 20 October

Clear. High 55°, low 32°.

Pressure30.56 inHg
Wind4.7 mph SE
Humidity47%
Visibility—
Dew point27°
Wed, 2153° / 36°0Overcast
53 °Overcast

Peru, Wednesday, 21 October

Overcast. High 53°, low 36°.

Pressure30.47 inHg
Wind11.3 mph SE
Humidity63%
Visibility—
Dew point34°
Thu, 2254° / 43°0.02Light rain
54 °Light rain

Peru, Thursday, 22 October

Light rain. High 54°, low 43°.

Pressure30.18 inHg
Wind5.2 mph SW
Humidity90%
Visibility—
Dew point45°
Fri, 2361° / 42°0Mostly clear
61 °Mostly clear

Peru, Friday, 23 October

Mostly clear. High 61°, low 42°.

Pressure30.03 inHg
Wind13.6 mph W
Humidity63%
Visibility—
Dew point42°
Sat, 2454° / 37°0Overcast
54 °Overcast

Peru, Saturday, 24 October

Overcast. High 54°, low 37°.

Pressure30.12 inHg
Wind13 mph W
Humidity65%
Visibility—
Dew point34°
Sun, 2553° / 34°0.04Light rain
53 °Light rain

Peru, Sunday, 25 October

Light rain. High 53°, low 34°.

Pressure30.15 inHg
Wind6.7 mph SE
Humidity60%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 0851° / 36°0.13Climate normal
51 °Climate normal

Peru, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation27%
Record high70° (2020)
Record low23° (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.