Mayfair, IL 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Mayfair, IL Weather Forecast


Mayfair, IL Weather Forecast Dated: 557 PM Fri Sep 04 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 4, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
90°F 33°C
Overcast
Sizzling hot near 97°F 36°C with a heat index reaching 105°F 41°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds turning from the SW to the ESE at 8 mph 13 km/h.
Saturday, September 5, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
93°F 34°C
Cloudy
Early-Evening
80°F 27°C
Sunny
Hot and sweltering around 93°F 34°C (heat index 98°F 37°C), sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds building from SSE at 3 mph 5 km/h to NE at 13 mph 20 km/h. Gusts up to 20 mph 31 km/h.
Sunday, September 6, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
83°F 29°C
Overcast
Early-Evening
75°F 24°C
Sunny
Quite warm around 83°F 29°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds E at 12 mph 19 km/h.
Monday, September 7, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
73°F 23°C
Sunny
Warm temperatures up to 83°F 28°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the ESE to the E at 11 mph 17 km/h.
Tuesday, September 8, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
93°F 34°C
Sunny
Very hot with a high of 97°F 36°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 11 mph 18 km/h. Gusts up to 25 mph 40 km/h.
Wednesday, September 9, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
77°F 25°C
Sunny
Warm and summery near 84°F 29°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the WNW to the NW at 9 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
77°F 25°C
Cloudy
Early-Evening
71°F 21°C
Overcast
Comfortable with temperatures reaching 77°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the ESE to the ENE at 8 mph 13 km/h.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
72°F 22°C
Sunny
Enjoyable around 76°F 25°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the ESE to the SE at 9 mph 14 km/h.
Saturday, September 12, 2026
Mid-Morning
62°F 17°C
Light Showers
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
82°F 28°C
Partly Cloudy
Warm temperatures up to 82°F 28°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds swinging from the SSE to the S at 16 mph 25 km/h. Gusts up to 28 mph 46 km/h.
Sunday, September 13, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
106°F 41°C
Overcast
Early-Evening
99°F 37°C
Sunny
Sweltering heat reaching 106°F 41°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds out of the WSW at 18 mph 30 km/h. Gusts up to 24 mph 40 km/h.
Monday, September 14, 2026
Mid-Morning
89°F 32°C
Sunny
Mid-Afternoon
108°F 42°C
Sunny
Early-Evening
102°F 39°C
Sunny
Dangerously hot temperatures around 108°F 42°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the WSW to the SSW at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 15, 2026
Mid-Morning
91°F 33°C
Sunny
Mid-Afternoon
106°F 41°C
Sunny
Early-Evening
99°F 37°C
Sunny
Dangerously hot with a high of 106°F 41°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SW to the SSW at 13 mph 20 km/h. Gusts up to 26 mph 42 km/h.
Wednesday, September 16, 2026
Mid-Morning
90°F 32°C
Sunny
Mid-Afternoon
105°F 41°C
Sunny
Early-Evening
98°F 37°C
Sunny
Scorching hot near 105°F 41°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the WSW to the SSW at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.
Thursday, September 17, 2026
Mid-Morning
90°F 32°C
Sunny
Mid-Afternoon
104°F 40°C
Sunny
Early-Evening
92°F 34°C
Overcast
Sweltering heat reaching 104°F 40°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds building from SSW at 6 mph 10 km/h to SE at 15 mph 23 km/h. Gusts up to 25 mph 40 km/h.
Mayfair, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World