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As of 11:57 CDT

Weather in Mattoon, IL

52°Current weather

Mattoon, Saturday, 17 October, 11:57

Mostly clear. Feels like 50°. High 53°, low 39°.

Pressure30.56 inHg
Wind8.1 mph NE
Humidity60%
Visibility6.2 mi
Dew point38°

Two-week outlook for Mattoon, IL: week one averages a high of 66.9° and week two 73.5°, so week two runs 6.7° warmer than week one. Around 0.6 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 17: 53°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 17 – October 23)66.9°44.1°0.0 in / 0 d—
2nd (October 24 – October 30)73.5°58°0.6 in / 4 d—

Weekend weather

Sat, October 17
Mostly clear
53°39°
no precip.
Sun, October 18
Clear
61°39°
no precip.
Sat, October 24
Overcast
72°53°
no precip.
Sun, October 25
Light rain
76°60°
0.04 in
Sun, 1861° / 39°0Clear
61 °Clear

Mattoon, Sunday, 18 October

Clear. High 61°, low 39°.

Pressure30.50 inHg
Wind8.9 mph S
Humidity44%
Visibility6.2 mi
Dew point37°
Mon, 1967° / 41°0Clear
67 °Clear

Mattoon, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.42 inHg
Wind1 mph E
Humidity42%
Visibility6.2 mi
Dew point40°
Tue, 2069° / 43°0Clear
69 °Clear

Mattoon, Tuesday, 20 October

Clear. High 69°, low 43°.

Pressure30.36 inHg
Wind3.8 mph E
Humidity44%
Visibility6.2 mi
Dew point44°
Wed, 2171° / 47°0Partly cloudy
71 °Partly cloudy

Mattoon, Wednesday, 21 October

Partly cloudy. High 71°, low 47°.

Pressure30.27 inHg
Wind3.1 mph SE
Humidity39%
Visibility—
Dew point41°
Thu, 2271° / 48°0Clear
71 °Clear

Mattoon, Thursday, 22 October

Clear. High 71°, low 48°.

Pressure30.24 inHg
Wind5 mph NE
Humidity41%
Visibility—
Dew point43°
Fri, 2375° / 52°0Clear
75 °Clear

Mattoon, Friday, 23 October

Clear. High 75°, low 52°.

Pressure30.18 inHg
Wind8.2 mph SE
Humidity31%
Visibility—
Dew point38°
Sat, 2472° / 53°0Overcast
72 °Overcast

Mattoon, Saturday, 24 October

Overcast. High 72°, low 53°.

Pressure30.18 inHg
Wind12.8 mph S
Humidity29%
Visibility—
Dew point35°
Sun, 2576° / 60°0.04Light rain
76 °Light rain

Mattoon, Sunday, 25 October

Light rain. High 76°, low 60°.

Pressure30.09 inHg
Wind13.6 mph SW
Humidity34%
Visibility—
Dew point44°
Mon, 2673° / 53°0Clear
73 °Clear

Mattoon, Monday, 26 October

Clear. High 73°, low 53°.

Pressure30.18 inHg
Wind6.8 mph SE
Humidity41%
Visibility—
Dew point44°
Tue, 2778° / 61°0Overcast
78 °Overcast

Mattoon, Tuesday, 27 October

Overcast. High 78°, low 61°.

Pressure30.09 inHg
Wind17.2 mph SW
Humidity30%
Visibility—
Dew point42°
Wed, 2874° / 62°0.17Rain
74 °Rain

Mattoon, Wednesday, 28 October

Rain. High 74°, low 62°.

Pressure29.97 inHg
Wind20.2 mph S
Humidity42%
Visibility—
Dew point48°
Thu, 2967° / 57°0.04Light rain
67 °Light rain

Mattoon, Thursday, 29 October

Light rain. High 67°, low 57°.

Pressure30.09 inHg
Wind14.7 mph SW
Humidity30%
Visibility—
Dew point33°
Fri, 3074° / 61°0.33Rain
74 °Rain

Mattoon, Friday, 30 October

Rain. High 74°, low 61°.

Pressure29.83 inHg
Wind18.4 mph S
Humidity68%
Visibility—
Dew point61°

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 Mattoon, 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.