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As of 07:28 CDT

Weather in Peru, IL

42°Current weather

Peru, Wednesday, 21 October, 07:28

Clear. Feels like 42°. High 73°, low 42°.

Pressure30.27 inHg
Wind1.3 mph SE
Humidity90%
Visibility6.2 mi
Dew point40°

Two-week outlook for Peru, IL: week one averages a high of 69.7° and week two 54°, so week two runs 15.7° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 24: 69°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 21 – October 27)69.7°48.8°0.0 in / 0 d—
2nd (October 28 – November 3)54°45.4°1.1 in / 3 d—

Weekend weather

Sat, October 24
Overcast
69°49°
no precip.
Sun, October 25
Overcast
72°50°
no precip.
Sat, October 31
Overcast
49°38°
no precip.
Sun, November 1
Rain
52°46°
0.4 in
Thu, 2274° / 46°0Clear
74 °Clear

Peru, Thursday, 22 October

Clear. High 74°, low 46°.

Pressure30.27 inHg
Wind1.9 mph E
Humidity57%
Visibility6.2 mi
Dew point54°
Fri, 2371° / 50°0Clear
71 °Clear

Peru, Friday, 23 October

Clear. High 71°, low 50°.

Pressure30.33 inHg
Wind4 mph SE
Humidity66%
Visibility6.2 mi
Dew point54°
Sat, 2469° / 49°0Overcast
69 °Overcast

Peru, Saturday, 24 October

Overcast. High 69°, low 49°.

Pressure30.36 inHg
Wind7.4 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Sun, 2572° / 50°0Overcast
72 °Overcast

Peru, Sunday, 25 October

Overcast. High 72°, low 50°.

Pressure30.36 inHg
Wind5.7 mph S
Humidity51%
Visibility—
Dew point49°
Mon, 2672° / 52°0Mostly clear
72 °Mostly clear

Peru, Monday, 26 October

Mostly clear. High 72°, low 52°.

Pressure30.21 inHg
Wind11.8 mph E
Humidity52%
Visibility—
Dew point50°
Tue, 2756° / 51°0.02Light rain
56 °Light rain

Peru, Tuesday, 27 October

Light rain. High 56°, low 51°.

Pressure30.24 inHg
Wind11.2 mph E
Humidity77%
Visibility—
Dew point48°
Wed, 2859° / 50°0.15Rain
59 °Rain

Peru, Wednesday, 28 October

Rain. High 59°, low 50°.

Pressure30.12 inHg
Wind13.4 mph SW
Humidity70%
Visibility—
Dew point48°
Thu, 2950° / 41°0.03Light rain
50 °Light rain

Peru, Thursday, 29 October

Light rain. High 50°, low 41°.

Pressure30.24 inHg
Wind19.2 mph NW
Humidity60%
Visibility—
Dew point33°
Fri, 3052° / 38°0Clear
52 °Clear

Peru, Friday, 30 October

Clear. High 52°, low 38°.

Pressure30.33 inHg
Wind6.4 mph E
Humidity44%
Visibility—
Dew point28°
Sat, 3149° / 38°0Overcast
49 °Overcast

Peru, Saturday, 31 October

Overcast. High 49°, low 38°.

Pressure30.27 inHg
Wind13.1 mph SE
Humidity45%
Visibility—
Dew point27°
Sun, 0152° / 46°0.4Rain
52 °Rain

Peru, Sunday, 1 November

Rain. High 52°, low 46°.

Pressure29.97 inHg
Wind11.4 mph S
Humidity97%
Visibility—
Dew point50°
Mon, 0255° / 52°0.47Rain
55 °Rain

Peru, Monday, 2 November

Rain. High 55°, low 52°.

Pressure29.97 inHg
Wind5.3 mph N
Humidity94%
Visibility—
Dew point53°
Tue, 0362° / 53°0Overcast
62 °Overcast

Peru, Tuesday, 3 November

Overcast. High 62°, low 53°.

Pressure29.97 inHg
Wind11.1 mph E
Humidity75%
Visibility—
Dew point51°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Peru, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.