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As of 18:35 CDT

Weather in Mattoon, WI

77°Current weather

Mattoon, Saturday, 8 August, 18:35

Clear. Feels like 76°. High 78°, low 60°.

Pressure29.94 inHg
Wind5.5 mph W
Humidity46%
Visibility6.2 mi
Dew point55°

10-day forecast for Mattoon, WI: 49° to 89°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

89°
Best day: Monday, August 10
81° · 0.2 in
Worst day: Monday, August 17

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0980° / 62°0.09Light rain
MorningOvercast62°feels 62°
AfternoonOvercast77°feels 76°
EveningLight rain70°feels 71°
OvernightClear63°feels 62°
80 °Light rain

Mattoon, Sunday, 9 August

Light rain. High 80°, low 62°.

Pressure29.88 inHg
Wind8.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point61°
Mon, 1089° / 61°0Mostly clear
MorningClear64°feels 64°
AfternoonClear88°feels 86°
EveningOvercast73°feels 73°
OvernightOvercast65°feels 65°
89 °Mostly clear

Mattoon, Monday, 10 August

Mostly clear. High 89°, low 61°.

Pressure29.91 inHg
Wind3.2 mph SW
Humidity38%
Visibility6.2 mi
Dew point55°
Tue, 1185° / 60°0.22Rain
MorningLight rain61°feels 61°
AfternoonClear84°feels 84°
EveningLight rain70°feels 70°
OvernightOvercast61°feels 61°
85 °Rain

Mattoon, Tuesday, 11 August

Rain. High 85°, low 60°.

Pressure29.83 inHg
Wind6 mph SE
Humidity56%
Visibility6.2 mi
Dew point61°
Wed, 1284° / 59°0.05Light rain
MorningClear63°feels 64°
AfternoonMostly clear84°feels 81°
EveningLight rain73°feels 72°
OvernightClear62°feels 63°
84 °Light rain

Mattoon, Wednesday, 12 August

Light rain. High 84°, low 59°.

Pressure29.83 inHg
Wind8.9 mph NW
Humidity30%
Visibility6.2 mi
Dew point47°
Thu, 1375° / 54°0.01Light rain
MorningLight rain59°feels 58°
AfternoonLight rain72°feels 71°
EveningLight rain67°feels 65°
OvernightLight rain54°feels 52°
75 °Light rain

Mattoon, Thursday, 13 August

Light rain. High 75°, low 54°.

Pressure29.97 inHg
Wind10 mph N
Humidity32%
Visibility—
Dew point39°
Fri, 1478° / 49°0Clear
MorningClear58°feels 56°
AfternoonClear74°feels 73°
EveningClear70°feels 69°
OvernightClear57°feels 56°
78 °Clear

Mattoon, Friday, 14 August

Clear. High 78°, low 49°.

Pressure30.18 inHg
Wind6.8 mph N
Humidity30%
Visibility—
Dew point38°
Sat, 1577° / 55°0Overcast
MorningOvercast62°feels 61°
AfternoonOvercast76°feels 75°
EveningOvercast73°feels 72°
OvernightOvercast65°feels 64°
77 °Overcast

Mattoon, Saturday, 15 August

Overcast. High 77°, low 55°.

Pressure30.27 inHg
Wind9 mph SW
Humidity35%
Visibility—
Dew point44°
Sun, 1686° / 57°0.01Light rain
MorningLight rain66°feels 65°
AfternoonLight rain82°feels 82°
EveningLight rain79°feels 80°
OvernightLight rain68°feels 68°
86 °Light rain

Mattoon, Sunday, 16 August

Light rain. High 86°, low 57°.

Pressure30.06 inHg
Wind12.5 mph SW
Humidity41%
Visibility—
Dew point53°
Mon, 1781° / 65°0.2Light rain
MorningLight rain67°feels 68°
AfternoonLight rain71°feels 72°
EveningLight rain75°feels 75°
OvernightLight rain66°feels 66°
81 °Light rain

Mattoon, Monday, 17 August

Light rain. High 81°, low 65°.

Pressure30.00 inHg
Wind9.5 mph NE
Humidity93%
Visibility—
Dew point67°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Mattoon, WI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.