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As of 06:58 CDT

Weather in Peru, IL

36°Current weather

Peru, Saturday, 17 October, 06:58

Clear. Feels like 36°. High 56°, low 36°.

Pressure30.53 inHg
Wind2.6 mph N
Humidity86%
Visibility6.2 mi
Dew point32°

Two-week outlook for Peru, IL: week one averages a high of 65.7° and week two 61.4°, so week two runs 4.3° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 56°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 17 – October 23)65.7°44.3°0.0 in / 0 d—
2nd (October 24 – October 30)61.4°47.4°1.2 in / 2 d—

Weekend weather

Sat, October 17
Clear
56°36°
no precip.
Sun, October 18
Clear
62°41°
no precip.
Sat, October 24
Overcast
70°56°
no precip.
Sun, October 25
Light rain
74°57°
no precip.
Sun, 1862° / 41°0Clear
62 °Clear

Peru, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.45 inHg
Wind11.7 mph SW
Humidity51%
Visibility6.2 mi
Dew point40°
Mon, 1965° / 43°0Overcast
65 °Overcast

Peru, Monday, 19 October

Overcast. High 65°, low 43°.

Pressure30.39 inHg
Wind4.2 mph S
Humidity53%
Visibility6.2 mi
Dew point44°
Tue, 2067° / 42°0Light rain
67 °Light rain

Peru, Tuesday, 20 October

Light rain. High 67°, low 42°.

Pressure30.39 inHg
Wind4.6 mph SE
Humidity49%
Visibility6.2 mi
Dew point45°
Wed, 2169° / 46°0.01Light rain
69 °Light rain

Peru, Wednesday, 21 October

Light rain. High 69°, low 46°.

Pressure30.27 inHg
Wind4.7 mph SW
Humidity46%
Visibility—
Dew point44°
Thu, 2270° / 48°0Clear
70 °Clear

Peru, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.24 inHg
Wind4.9 mph E
Humidity47%
Visibility—
Dew point45°
Fri, 2372° / 54°0Overcast
72 °Overcast

Peru, Friday, 23 October

Overcast. High 72°, low 54°.

Pressure30.18 inHg
Wind9.3 mph S
Humidity35%
Visibility—
Dew point40°
Sat, 2470° / 56°0Overcast
70 °Overcast

Peru, Saturday, 24 October

Overcast. High 70°, low 56°.

Pressure30.18 inHg
Wind12.5 mph S
Humidity36%
Visibility—
Dew point40°
Sun, 2574° / 57°0.01Light rain
74 °Light rain

Peru, Sunday, 25 October

Light rain. High 74°, low 57°.

Pressure30.00 inHg
Wind11 mph SW
Humidity37%
Visibility—
Dew point43°
Mon, 2656° / 41°0.61Rain
56 °Rain

Peru, Monday, 26 October

Rain. High 56°, low 41°.

Pressure30.15 inHg
Wind13.3 mph NW
Humidity83%
Visibility—
Dew point40°
Tue, 2751° / 37°0Overcast
51 °Overcast

Peru, Tuesday, 27 October

Overcast. High 51°, low 37°.

Pressure30.45 inHg
Wind7.6 mph SE
Humidity50%
Visibility—
Dew point30°
Wed, 2856° / 46°0.59Rain
56 °Rain

Peru, Wednesday, 28 October

Rain. High 56°, low 46°.

Pressure30.06 inHg
Wind20.9 mph SW
Humidity71%
Visibility—
Dew point38°
Thu, 2959° / 49°0.02Light rain
59 °Light rain

Peru, Thursday, 29 October

Light rain. High 59°, low 49°.

Pressure30.00 inHg
Wind25 mph W
Humidity59%
Visibility—
Dew point44°
Fri, 3063° / 46°0Overcast
63 °Overcast

Peru, Friday, 30 October

Overcast. High 63°, low 46°.

Pressure30.06 inHg
Wind16.7 mph S
Humidity50%
Visibility—
Dew point39°

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.