As of 08:38 EDT

Weather in Peru, ME

49°Current weather

Peru, Monday, 12 October, 08:38

Partly cloudy. Feels like 49°. High 69°, low 48°.

Pressure29.74 inHg
Wind1 mph S
Humidity98%
Visibility6.2 mi
Dew point48°

Monthly outlook for Peru, ME: average high 52.9°, average low 36.4°. That is 0.8° below the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 12 October (68.9°), the coolest 18 October (28.5°).

52.9°/36.4°
Average high / low
−0.8°
Below normal
6 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October53.5°55.5°-1.1°
22 October – 31 October52°51.7°+0.1°
1 November – 10 Novemberat normal47.9°—

October records over 66 years

83.8°6 October 2025All-time high
13.1°30 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Canton (7 mi).

Tue, 1347° / 41°0.83Rain
47 °Rain

Peru, Tuesday, 13 October

Rain. High 47°, low 41°.

Pressure30.12 inHg
Wind7.2 mph E
Humidity96%
Visibility2.6 mi
Dew point40°
Wed, 1458° / 46°0.24Rain
58 °Rain

Peru, Wednesday, 14 October

Rain. High 58°, low 46°.

Pressure29.77 inHg
Wind1.5 mph NW
Humidity89%
Visibility6.2 mi
Dew point48°
Thu, 1554° / 40°0Mostly clear
54 °Mostly clear

Peru, Thursday, 15 October

Mostly clear. High 54°, low 40°.

Pressure30.12 inHg
Wind11.1 mph NW
Humidity48%
Visibility6.2 mi
Dew point30°
Fri, 1646° / 38°0.74Rain
46 °Rain

Peru, Friday, 16 October

Rain. High 46°, low 38°.

Pressure29.85 inHg
Wind8.3 mph NW
Humidity91%
Visibility—
Dew point42°
Sat, 1741° / 32°0.05Light rain
41 °Light rain

Peru, Saturday, 17 October

Light rain. High 41°, low 32°.

Pressure29.80 inHg
Wind19.4 mph NW
Humidity70%
Visibility—
Dew point30°
Sun, 1845° / 29°0Mostly clear
45 °Mostly clear

Peru, Sunday, 18 October

Mostly clear. High 45°, low 29°.

Pressure30.39 inHg
Wind14.4 mph NW
Humidity36%
Visibility—
Dew point12°
Mon, 1961° / 34°0Overcast
61 °Overcast

Peru, Monday, 19 October

Overcast. High 61°, low 34°.

Pressure30.33 inHg
Wind6 mph SW
Humidity40%
Visibility—
Dew point28°
Tue, 2062° / 40°0.01Light rain
62 °Light rain

Peru, Tuesday, 20 October

Light rain. High 62°, low 40°.

Pressure30.15 inHg
Wind10.5 mph NW
Humidity55%
Visibility—
Dew point41°
Wed, 2152° / 33°0Partly cloudy
52 °Partly cloudy

Peru, Wednesday, 21 October

Partly cloudy. High 52°, low 33°.

Pressure30.47 inHg
Wind6.9 mph N
Humidity48%
Visibility—
Dew point26°
Thu, 2255° / 32°0Mostly clear
55 °Mostly clear

Peru, Thursday, 22 October

Mostly clear. High 55°, low 32°.

Pressure30.56 inHg
Wind5.6 mph SW
Humidity50%
Visibility—
Dew point29°
Fri, 2359° / 36°0.03Light rain
59 °Light rain

Peru, Friday, 23 October

Light rain. High 59°, low 36°.

Pressure30.12 inHg
Wind13.3 mph SW
Humidity50%
Visibility—
Dew point34°
Sat, 2452° / 32°0.07Light rain
52 °Light rain

Peru, Saturday, 24 October

Light rain. High 52°, low 32°.

Pressure30.03 inHg
Wind13.9 mph NW
Humidity59%
Visibility—
Dew point33°
Sun, 2552° / 30°0Partly cloudy
52 °Partly cloudy

Peru, Sunday, 25 October

Partly cloudy. High 52°, low 30°.

Pressure30.18 inHg
Wind8 mph NW
Humidity38%
Visibility—
Dew point19°
Mon, 2645° / 34°0.03Light rain
45 °Light rain

Peru, Monday, 26 October

Light rain. High 45°, low 34°.

Pressure29.83 inHg
Wind4.3 mph NW
Humidity50%
Visibility—
Dew point26°
Tue, 2749° / 38°0Mostly clear
49 °Mostly clear

Peru, Tuesday, 27 October

Mostly clear. High 49°, low 38°.

Pressure29.91 inHg
Wind12 mph NW
Humidity55%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2851° / 37°0.18Climate normal
51 °Climate normal

Peru, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.18 in
Chance of precipitation37%
Record high75° (2023)
Record low26° (1974)
Thu, 2951° / 35°0.12Climate normal
51 °Climate normal

Peru, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.12 in
Chance of precipitation28%
Record high68° (1989)
Record low24° (2024)
Fri, 3049° / 35°0.16Climate normal
49 °Climate normal

Peru, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.16 in
Chance of precipitation22%
Record high68° (1989)
Record low13° (1962)
Sat, 3151° / 35°0.11Climate normal
51 °Climate normal

Peru, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.11 in
Chance of precipitation25%
Record high74° (2024)
Record low24° (2020)
Sun, 0151° / 36°0.11Climate normal
51 °Climate normal

Peru, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (2024)
Record low26° (2023)
Mon, 0249° / 36°0.2Climate normal
49 °Climate normal

Peru, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.2 in
Chance of precipitation32%
Record high64° (2001)
Record low21° (2002)
Tue, 0349° / 36°0.24Climate normal
49 °Climate normal

Peru, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.24 in
Chance of precipitation40%
Record high65° (1990)
Record low20° (2002)
Wed, 0449° / 35°0.08Climate normal
49 °Climate normal

Peru, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (1990)
Record low23° (2020)
Thu, 0548° / 35°0.17Climate normal
48 °Climate normal

Peru, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.17 in
Chance of precipitation35%
Record high71° (2022)
Record low23° (1986)
Fri, 0648° / 36°0.14Climate normal
48 °Climate normal

Peru, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (2022)
Record low26° (1987)
Sat, 0748° / 34°0.06Climate normal
48 °Climate normal

Peru, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high69° (2020)
Record low14° (2002)
Sun, 0846° / 33°0.08Climate normal
46 °Climate normal

Peru, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation22%
Record high64° (2020)
Record low14° (2002)
Mon, 0946° / 33°0.12Climate normal
46 °Climate normal

Peru, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2020)
Record low19° (1971)
Tue, 1046° / 33°0.12Climate normal
46 °Climate normal

Peru, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation40%
Record high70° (2020)
Record low19° (1992)

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, ME 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, ME 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.