weathermetro
Cities / United States
/ Mississippi
☀️ Mattoon weather
Clear sky. .
Feels like 31° Wind 5 km/h S Humidity 86% Pressure 1014 hPa UV 0 Air Good ☀ 06:32 - 19:33
Right now it is 26° in Mattoon with clear skies, it feels more like 31° , today's high is 34° with an overnight low of 23° and about 1.8 mm of rain is expected. The sun rises at 06:32 and sets at 19:33, giving 13h 01m of daylight. Over the coming week highs range from 35° to 39° .
Mattoon is in Mississippi, United States, sitting 35 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
23°
29°
35°
35°
23°
23:00 · 26.1° · 0 mm
00:00 · 25.4° · 0 mm
01:00 · 25.1° · 0 mm
02:00 · 24.8° · 0 mm
03:00 · 24.3° · 0 mm
04:00 · 23.9° · 0 mm
05:00 · 23.5° · 0 mm
06:00 · 23.2° · 0 mm
07:00 · 23.3° · 0 mm
08:00 · 23.8° · 0 mm
09:00 · 26° · 0 mm
10:00 · 29.6° · 0 mm
11:00 · 31.6° · 0 mm
12:00 · 32.6° · 0 mm
13:00 · 33.5° · 0 mm
14:00 · 34.5° · 0 mm
15:00 · 34.7° · 0 mm
16:00 · 34.7° · 0 mm
17:00 · 34.3° · 0 mm
18:00 · 33.4° · 0 mm
19:00 · 31.3° · 0 mm
20:00 · 29° · 0 mm
21:00 · 27.6° · 0 mm
22:00 · 26.4° · 0 mm
Precipitation
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
23:00
☀️
26.1°
30.5°
-
Clear sky
00:00
☀️
25.4°
29.6°
-
Clear sky
01:00
🌤️
25.1°
29.5°
-
Mostly clear
02:00
☀️
24.8°
28.7°
-
Clear sky
03:00
⛅
24.3°
28.7°
-
Partly cloudy
04:00
☀️
23.9°
28.4°
-
Clear sky
05:00
⛅
23.5°
27.7°
-
Partly cloudy
06:00
☁️
23.2°
27.7°
-
Overcast
07:00
☁️
23.3°
28.2°
-
Overcast
08:00
☁️
23.8°
28.5°
-
Overcast
09:00
⛅
26°
31.2°
-
Partly cloudy
10:00
🌤️
29.6°
33.9°
-
Mostly clear
🌧️
TodayAugust 27th
Avg 28° Low 23° at 07:00
High 34° at 17:00
1.8 mm rain Feels 37° Wind ~12 km/h
Cloudy
Clear
00:00
24°
02:00
24°
04:00
24°
06:00
23°
08:00
24°
10:00
26°
12:00
30°
14:00
33°
16:00
34°
18:00
34°
20:00
29°
22:00
27°
☁️
FridayAugust 28th
Avg 28° Low 23° at 06:00
High 35° at 15:00
Wind ~16 km/h
Clear
Cloudy
Clear
Cloudy
00:00
25°
02:00
25°
04:00
24°
06:00
23°
08:00
24°
10:00
30°
12:00
33°
14:00
35°
16:00
35°
18:00
33°
20:00
29°
22:00
26°
☀️
SaturdayAugust 29th
Avg 29° Low 22° at 06:00
High 35° at 15:00
Wind ~16 km/h
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
22°
08:00
24°
10:00
29°
12:00
34°
14:00
35°
16:00
35°
18:00
35°
20:00
30°
22:00
29°
☁️
SundayAugust 30th
Avg 29° Low 23° at 04:00
High 37° at 15:00
Wind ~26 km/h
Clear
Cloudy
Cloudy
Cloudy
00:00
26°
02:00
24°
04:00
23°
06:00
23°
08:00
26°
10:00
31°
12:00
34°
14:00
37°
16:00
37°
18:00
31°
20:00
28°
22:00
26°
☁️
MondayAugust 31st
Avg 29° Low 23° at 06:00
High 35° at 14:00
0.1 mm rain Wind ~16 km/h
Clear
Cloudy
Cloudy
00:00
25°
02:00
24°
04:00
23°
06:00
23°
08:00
25°
10:00
30°
12:00
34°
14:00
35°
16:00
34°
18:00
34°
20:00
30°
22:00
27°
☀️
TuesdaySeptember 1st
Avg 31° Low 24° at 06:00
High 39° at 16:00
Wind ~13 km/h
Clear
Partly Cloudy
00:00
26°
02:00
26°
04:00
25°
06:00
24°
08:00
27°
10:00
32°
12:00
36°
14:00
38°
16:00
39°
18:00
36°
20:00
33°
22:00
30°
☀️
WednesdaySeptember 2nd
Avg 32° Low 25° at 06:00
High 39° at 15:00
Wind ~22 km/h
Clear
Partly Cloudy
00:00
28°
02:00
26°
04:00
26°
06:00
25°
08:00
27°
10:00
33°
12:00
37°
14:00
39°
16:00
39°
18:00
37°
20:00
33°
22:00
30°
🌤️
ThursdaySeptember 3rd
Avg 33° Low 26° at 06:00
High 40° at 15:00
Wind ~17 km/h
Clear
Clear
00:00
29°
02:00
27°
04:00
27°
06:00
26°
08:00
29°
10:00
35°
12:00
38°
14:00
40°
16:00
40°
18:00
38°
20:00
35°
22:00
31°
☀️
FridaySeptember 4th
Avg 34° Low 27° at 06:00
High 42° at 15:00
Wind ~17 km/h
Clear
Partly Cloudy
Clear
00:00
29°
02:00
28°
04:00
28°
06:00
27°
08:00
29°
10:00
36°
12:00
39°
14:00
41°
16:00
42°
18:00
40°
20:00
37°
22:00
32°
☀️
SaturdaySeptember 5th
Avg 34° Low 26° at 06:00
High 42° at 15:00
Feels 40° Wind ~22 km/h
Clear
Partly Cloudy
Clear
Partly Cloudy
Clear
00:00
31°
02:00
29°
04:00
28°
06:00
26°
08:00
29°
10:00
35°
12:00
39°
14:00
41°
16:00
42°
18:00
39°
20:00
35°
22:00
31°
☁️
SundaySeptember 6th
Avg 32° Low 25° at 06:00
High 40° at 16:00
Feels 38° Wind ~16 km/h
Partly Cloudy
Cloudy
Clear
Cloudy
00:00
29°
02:00
28°
04:00
26°
06:00
25°
08:00
27°
10:00
33°
12:00
37°
14:00
39°
16:00
40°
18:00
37°
20:00
34°
22:00
31°
☀️
MondaySeptember 7th
Avg 33° Low 26° at 06:00
High 41° at 16:00
Wind ~14 km/h
Clear
00:00
29°
02:00
28°
04:00
27°
06:00
26°
08:00
28°
10:00
34°
12:00
37°
14:00
40°
16:00
41°
18:00
39°
20:00
35°
22:00
31°
☀️
TuesdaySeptember 8th
Avg 34° Low 27° at 06:00
High 42° at 15:00
Feels 40° Wind ~17 km/h
Clear
00:00
30°
02:00
29°
04:00
28°
06:00
27°
08:00
29°
10:00
36°
12:00
39°
14:00
42°
16:00
42°
18:00
40°
20:00
36°
22:00
32°
☀️
WednesdaySeptember 9th
Avg 34° Low 26° at 06:00
High 43° at 15:00
Feels 40° Wind ~19 km/h
Clear
00:00
30°
02:00
29°
04:00
28°
06:00
26°
08:00
29°
10:00
36°
12:00
40°
14:00
42°
16:00
42°
18:00
39°
20:00
35°
22:00
31°
☀️
ThursdaySeptember 10th
Avg 34° Low 26° at 06:00
High 42° at 15:00
Feels 39° Wind ~23 km/h
Clear
00:00
29°
02:00
29°
04:00
28°
06:00
26°
08:00
29°
10:00
36°
12:00
39°
14:00
41°
16:00
42°
18:00
40°
20:00
36°
22:00
32°
☀️
FridaySeptember 11th
Avg 34° Low 26° at 06:00
High 41° at 15:00
Feels 38° Wind ~21 km/h
Clear
00:00
31°
02:00
30°
04:00
28°
06:00
26°
08:00
28°
10:00
34°
12:00
38°
14:00
41°
16:00
41°
18:00
39°
20:00
35°
22:00
31°
Sun
☀️ Sunrise 06:32 · Sunset 19:33
13h 01m of daylight · America/Chicago
Air quality
PM2.5 8.6 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Mattoon weather
Will it rain in Mattoon today?
Yes - about 1.8 mm of rain is expected in Mattoon today.
What is the temperature in Mattoon right now?
It is 26° in Mattoon right now, though it feels closer to 31° . Today runs between a low of 23° and a high of 34° .
What time is sunrise and sunset in Mattoon?
The sun rises at 06:32 and sets at 19:33 local time in Mattoon today, giving 13h 01m of daylight.
What is the air quality in Mattoon?
PM2.5 in Mattoon is currently 8.6 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Mattoon forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Mattoon best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC