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As of 05:31 CDT

Weather in Mendon, IL

68°Current weather

Mendon, Wednesday, 14 October, 05:31

Overcast. Feels like 69°. High 78°, low 67°.

Pressure29.97 inHg
Wind11.5 mph NE
Humidity96%
Visibility6.2 mi
Dew point67°

Two-week outlook for Mendon, IL: week one averages a high of 66.6° and week two 59.3°, so week two runs 7.3° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 17: 57°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 14 – October 20)66.6°50.5°1.9 in / 3 d—
2nd (October 21 – October 27)59.3°42.3°0.1 in / 1 d—

Weekend weather

Sat, October 17
Clear
57°39°
no precip.
Sun, October 18
Clear
62°44°
no precip.
Sat, October 24
Light rain
53°41°
0.08 in
Sun, October 25
Light rain
53°41°
0.03 in
Thu, 1575° / 61°1.55Heavy rain
75 °Heavy rain

Mendon, Thursday, 15 October

Heavy rain. High 75°, low 61°.

Pressure29.91 inHg
Wind10.3 mph S
Humidity98%
Visibility1.9 mi
Dew point70°
Fri, 1659° / 48°0.05Light rain
59 °Light rain

Mendon, Friday, 16 October

Light rain. High 59°, low 48°.

Pressure30.24 inHg
Wind21 mph NW
Humidity59%
Visibility6.2 mi
Dew point40°
Sat, 1757° / 39°0Clear
57 °Clear

Mendon, Saturday, 17 October

Clear. High 57°, low 39°.

Pressure30.59 inHg
Wind1.9 mph E
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 1862° / 44°0Clear
62 °Clear

Mendon, Sunday, 18 October

Clear. High 62°, low 44°.

Pressure30.42 inHg
Wind10.3 mph S
Humidity49%
Visibility—
Dew point39°
Mon, 1966° / 45°0Mostly clear
66 °Mostly clear

Mendon, Monday, 19 October

Mostly clear. High 66°, low 45°.

Pressure30.33 inHg
Wind8.7 mph S
Humidity50%
Visibility—
Dew point43°
Tue, 2069° / 50°0Clear
69 °Clear

Mendon, Tuesday, 20 October

Clear. High 69°, low 50°.

Pressure30.27 inHg
Wind7 mph S
Humidity47%
Visibility—
Dew point44°
Wed, 2171° / 51°0Clear
71 °Clear

Mendon, Wednesday, 21 October

Clear. High 71°, low 51°.

Pressure30.09 inHg
Wind8.5 mph SW
Humidity56%
Visibility—
Dew point50°
Thu, 2262° / 47°0Partly cloudy
62 °Partly cloudy

Mendon, Thursday, 22 October

Partly cloudy. High 62°, low 47°.

Pressure30.24 inHg
Wind13.9 mph NE
Humidity57%
Visibility—
Dew point45°
Fri, 2357° / 40°0Clear
57 °Clear

Mendon, Friday, 23 October

Clear. High 57°, low 40°.

Pressure30.39 inHg
Wind11.6 mph E
Humidity43%
Visibility—
Dew point32°
Sat, 2453° / 41°0.08Light rain
53 °Light rain

Mendon, Saturday, 24 October

Light rain. High 53°, low 41°.

Pressure30.24 inHg
Wind9 mph SE
Humidity38%
Visibility—
Dew point26°
Sun, 2553° / 41°0.03Light rain
53 °Light rain

Mendon, Sunday, 25 October

Light rain. High 53°, low 41°.

Pressure30.12 inHg
Wind16.3 mph NW
Humidity50%
Visibility—
Dew point33°
Mon, 2656° / 35°0Clear
56 °Clear

Mendon, Monday, 26 October

Clear. High 56°, low 35°.

Pressure30.09 inHg
Wind7.6 mph SW
Humidity39%
Visibility—
Dew point26°
Tue, 2763° / 41°0Overcast
63 °Overcast

Mendon, Tuesday, 27 October

Overcast. High 63°, low 41°.

Pressure29.97 inHg
Wind7.3 mph E
Humidity53%
Visibility—
Dew point37°

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 Mendon, 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.