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As of 19:57 CDT

Weather in Mattoon, IL

70°Current weather

Mattoon, Sunday, 11 October, 19:57

Clear. Feels like 70°. High 79°, low 55°.

Pressure29.94 inHg
Wind3.4 mph S
Humidity72%
Visibility6.2 mi
Dew point61°

Two-week outlook for Mattoon, IL: week one averages a high of 76° and week two 68.8°, so week two runs 7.2° cooler than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 11: 79°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 11 – October 17)76°58.8°0.6 in / 3 d—
2nd (October 18 – October 24)68.8°51.6°0.1 in / 1 d—

Weekend weather

Sun, October 11
Clear
79°55°
no precip.
Sat, October 17
Clear
51°40°
no precip.
Sun, October 18
Clear
59°35°
no precip.
Sat, October 24
Light rain
69°51°
0.11 in
Mon, 1288° / 62°0Mostly clear
88 °Mostly clear

Mattoon, Monday, 12 October

Mostly clear. High 88°, low 62°.

Pressure29.94 inHg
Wind11.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point60°
Tue, 1388° / 67°0Clear
88 °Clear

Mattoon, Tuesday, 13 October

Clear. High 88°, low 67°.

Pressure29.91 inHg
Wind10.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point62°
Wed, 1478° / 69°0.28Rain
78 °Rain

Mattoon, Wednesday, 14 October

Rain. High 78°, low 69°.

Pressure30.00 inHg
Wind4.7 mph W
Humidity94%
Visibility3.0 mi
Dew point71°
Thu, 1579° / 67°0.23Light rain
79 °Light rain

Mattoon, Thursday, 15 October

Light rain. High 79°, low 67°.

Pressure30.00 inHg
Wind11.3 mph S
Humidity81%
Visibility6.2 mi
Dew point71°
Fri, 1670° / 51°0.12Light rain
70 °Light rain

Mattoon, Friday, 16 October

Light rain. High 70°, low 51°.

Pressure30.36 inHg
Wind18.9 mph N
Humidity43%
Visibility—
Dew point38°
Sat, 1751° / 40°0Clear
51 °Clear

Mattoon, Saturday, 17 October

Clear. High 51°, low 40°.

Pressure30.62 inHg
Wind9.4 mph NE
Humidity40%
Visibility—
Dew point26°
Sun, 1859° / 35°0Clear
59 °Clear

Mattoon, Sunday, 18 October

Clear. High 59°, low 35°.

Pressure30.53 inHg
Wind13.6 mph S
Humidity27%
Visibility—
Dew point20°
Mon, 1967° / 42°0Clear
67 °Clear

Mattoon, Monday, 19 October

Clear. High 67°, low 42°.

Pressure30.42 inHg
Wind13.4 mph SW
Humidity25%
Visibility—
Dew point26°
Tue, 2069° / 49°0Overcast
69 °Overcast

Mattoon, Tuesday, 20 October

Overcast. High 69°, low 49°.

Pressure30.33 inHg
Wind10.3 mph S
Humidity46%
Visibility—
Dew point43°
Wed, 2173° / 58°0Overcast
73 °Overcast

Mattoon, Wednesday, 21 October

Overcast. High 73°, low 58°.

Pressure30.21 inHg
Wind14.7 mph S
Humidity44%
Visibility—
Dew point48°
Thu, 2267° / 63°0Overcast
67 °Overcast

Mattoon, Thursday, 22 October

Overcast. High 67°, low 63°.

Pressure30.27 inHg
Wind12.5 mph S
Humidity74%
Visibility—
Dew point58°
Fri, 2376° / 62°0Overcast
76 °Overcast

Mattoon, Friday, 23 October

Overcast. High 76°, low 62°.

Pressure30.12 inHg
Wind14.6 mph S
Humidity48%
Visibility—
Dew point51°
Sat, 2469° / 51°0.11Light rain
69 °Light rain

Mattoon, Saturday, 24 October

Light rain. High 69°, low 51°.

Pressure30.03 inHg
Wind15.5 mph S
Humidity90%
Visibility—
Dew point57°

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.