As of 03:26 EDT

Weather in Peru, ME

48°Current weather

Peru, Thursday, 15 October, 03:26

Overcast. Feels like 43°. High 54°, low 38°.

Pressure29.94 inHg
Wind10 mph NW
Humidity76%
Visibility6.2 mi
Dew point40°

Monthly outlook for Peru, ME: average high 56.9°, average low 40.3°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 3.0 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 19 October (65.7°), the coolest 18 October (30.4°).

56.9°/40.3°
Average high / low
+2.1°
Above normal
3 / 5
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October56.1°54.3°+1°
25 October – 3 November58.3°50.6°+4.3°
4 November – 13 Novemberat normal46.2°—

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).

Fri, 1651° / 36°0.63Heavy rain
51 °Heavy rain

Peru, Friday, 16 October

Heavy rain. High 51°, low 36°.

Pressure29.83 inHg
Wind9.2 mph SE
Humidity97%
Visibility3.3 mi
Dew point46°
Sat, 1754° / 36°0Overcast
54 °Overcast

Peru, Saturday, 17 October

Overcast. High 54°, low 36°.

Pressure29.94 inHg
Wind13.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point27°
Sun, 1851° / 30°0Clear
51 °Clear

Peru, Sunday, 18 October

Clear. High 51°, low 30°.

Pressure30.47 inHg
Wind5.5 mph W
Humidity54%
Visibility6.2 mi
Dew point22°
Mon, 1966° / 31°0Clear
66 °Clear

Peru, Monday, 19 October

Clear. High 66°, low 31°.

Pressure30.39 inHg
Wind4.9 mph W
Humidity47%
Visibility—
Dew point34°
Tue, 2063° / 34°0Clear
63 °Clear

Peru, Tuesday, 20 October

Clear. High 63°, low 34°.

Pressure30.30 inHg
Wind6.8 mph NW
Humidity55%
Visibility—
Dew point38°
Wed, 2156° / 39°0Clear
56 °Clear

Peru, Wednesday, 21 October

Clear. High 56°, low 39°.

Pressure30.45 inHg
Wind5.4 mph N
Humidity49%
Visibility—
Dew point33°
Thu, 2255° / 35°0Overcast
55 °Overcast

Peru, Thursday, 22 October

Overcast. High 55°, low 35°.

Pressure30.50 inHg
Wind5.7 mph SW
Humidity65%
Visibility—
Dew point36°
Fri, 2363° / 41°0Overcast
63 °Overcast

Peru, Friday, 23 October

Overcast. High 63°, low 41°.

Pressure30.27 inHg
Wind5.1 mph NW
Humidity63%
Visibility—
Dew point43°
Sat, 2448° / 44°0Light rain
48 °Light rain

Peru, Saturday, 24 October

Light rain. High 48°, low 44°.

Pressure30.59 inHg
Wind4.7 mph E
Humidity72%
Visibility—
Dew point36°
Sun, 2563° / 45°0Overcast
63 °Overcast

Peru, Sunday, 25 October

Overcast. High 63°, low 45°.

Pressure30.39 inHg
Wind3.9 mph S
Humidity70%
Visibility—
Dew point46°
Mon, 2663° / 47°0Overcast
63 °Overcast

Peru, Monday, 26 October

Overcast. High 63°, low 47°.

Pressure30.18 inHg
Wind10.7 mph S
Humidity82%
Visibility—
Dew point51°
Tue, 2760° / 45°0Partly cloudy
60 °Partly cloudy

Peru, Tuesday, 27 October

Partly cloudy. High 60°, low 45°.

Pressure30.09 inHg
Wind10.5 mph NW
Humidity61%
Visibility—
Dew point46°
Wed, 2859° / 45°0Overcast
59 °Overcast

Peru, Wednesday, 28 October

Overcast. High 59°, low 45°.

Pressure30.18 inHg
Wind3.1 mph SE
Humidity60%
Visibility—
Dew point40°
Thu, 2952° / 47°2.29Heavy rain
52 °Heavy rain

Peru, Thursday, 29 October

Heavy rain. High 52°, low 47°.

Pressure29.97 inHg
Wind13.1 mph NE
Humidity98%
Visibility—
Dew point47°
Fri, 3052° / 50°0.1Light rain
52 °Light rain

Peru, Friday, 30 October

Light rain. High 52°, low 50°.

Pressure29.65 inHg
Wind13.4 mph NW
Humidity81%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1145° / 33°0.13Climate normal
45 °Climate normal

Peru, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high67° (2020)
Record low19° (2017)
Thu, 1244° / 32°0.15Climate normal
44 °Climate normal

Peru, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.15 in
Chance of precipitation32%
Record high65° (2022)
Record low19° (2019)
Fri, 1343° / 31°0.17Climate normal
43 °Climate normal

Peru, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.17 in
Chance of precipitation33%
Record high60° (1964)
Record low12° (2019)

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.