EN
English Español

As of 13:01 CDT

Weather in Peru, WI

76°Current weather

Peru, Saturday, 8 August, 13:01

Clear. Feels like 76°. High 76°, low 62°.

Pressure29.97 inHg
Wind11.9 mph NW
Humidity45%
Visibility6.2 mi
Dew point52°
Sun, 0979° / 59°0.11Rain
79 °Rain

Peru, Sunday, 9 August

Rain. High 79°, low 59°.

Pressure29.88 inHg
Wind8 mph S
Humidity79%
Visibility6.2 mi
Dew point64°
Mon, 1087° / 59°0Mostly clear
87 °Mostly clear

Peru, Monday, 10 August

Mostly clear. High 87°, low 59°.

Pressure29.91 inHg
Wind2.3 mph SE
Humidity39%
Visibility6.2 mi
Dew point57°
Tue, 1176° / 56°1.08Heavy rain
76 °Heavy rain

Peru, Tuesday, 11 August

Heavy rain. High 76°, low 56°.

Pressure29.83 inHg
Wind7 mph E
Humidity76%
Visibility6.2 mi
Dew point61°
Wed, 1284° / 60°0.09Light rain
84 °Light rain

Peru, Wednesday, 12 August

Light rain. High 84°, low 60°.

Pressure29.85 inHg
Wind7.1 mph NW
Humidity41%
Visibility6.2 mi
Dew point54°
Thu, 1372° / 54°0.1Light rain
72 °Light rain

Peru, Thursday, 13 August

Light rain. High 72°, low 54°.

Pressure29.91 inHg
Wind13.8 mph N
Humidity37%
Visibility—
Dew point41°
Fri, 1477° / 50°0Clear
77 °Clear

Peru, Friday, 14 August

Clear. High 77°, low 50°.

Pressure30.09 inHg
Wind9.3 mph W
Humidity38%
Visibility—
Dew point44°
Sat, 1579° / 56°0Overcast
79 °Overcast

Peru, Saturday, 15 August

Overcast. High 79°, low 56°.

Pressure30.12 inHg
Wind12.8 mph SW
Humidity38%
Visibility—
Dew point49°
Sun, 1677° / 53°0Overcast
77 °Overcast

Peru, Sunday, 16 August

Overcast. High 77°, low 53°.

Pressure30.15 inHg
Wind9.8 mph SE
Humidity45%
Visibility—
Dew point51°
Mon, 1766° / 58°0.16Light rain
66 °Light rain

Peru, Monday, 17 August

Light rain. High 66°, low 58°.

Pressure30.06 inHg
Wind7.6 mph E
Humidity77%
Visibility—
Dew point58°
Tue, 1879° / 61°0.08Light rain
79 °Light rain

Peru, Tuesday, 18 August

Light rain. High 79°, low 61°.

Pressure29.88 inHg
Wind9.2 mph W
Humidity62%
Visibility—
Dew point61°
Wed, 1971° / 52°0.07Light rain
71 °Light rain

Peru, Wednesday, 19 August

Light rain. High 71°, low 52°.

Pressure30.09 inHg
Wind13.5 mph N
Humidity48%
Visibility—
Dew point46°
Thu, 2071° / 44°0Clear
71 °Clear

Peru, Thursday, 20 August

Clear. High 71°, low 44°.

Pressure30.30 inHg
Wind8.1 mph NE
Humidity33%
Visibility—
Dew point35°
Fri, 2174° / 47°0Overcast
74 °Overcast

Peru, Friday, 21 August

Overcast. High 74°, low 47°.

Pressure30.18 inHg
Wind7.9 mph W
Humidity32%
Visibility—
Dew point39°
Sat, 2280° / 55°0Partly cloudy
80 °Partly cloudy

Peru, Saturday, 22 August

Partly cloudy. High 80°, low 55°.

Pressure30.03 inHg
Wind9.8 mph W
Humidity34%
Visibility—
Dew point44°
Sun, 2374° / 49°0Overcast
74 °Overcast

Peru, Sunday, 23 August

Overcast. High 74°, low 49°.

Pressure30.12 inHg
Wind11.9 mph SE
Humidity48%
Visibility—
Dew point46°

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, WI 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, WI 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.