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Fithian IL Weather - Partly Cloudy - 80°F
Partly Cloudy
80°F
Updated 9:30 pm
Feels Like 84°F
Humidity 90%
Wind S 5 mph
Barometer  29.98 in
Dew Point 77°F
Fithian IL Weather - Partly Cloudy - 27°C
Partly Cloudy
27°C
Updated 9:30 pm
Feels Like 29°C
Humidity 90%
Wind S 8 km/h
Barometer  101.5 kPa
Dew Point 25°C
Fithian, IL Weather and Current Conditionsfithian il weather forecast

Fithian, IL Weather Forecast

Fithian Illinois WeatherFithian, Illinois Weather Weather Forecast
14 day API weather forecast for Fithian, Illinois. Note: The 7-day weather forecast for Fithian, IL is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Fithian, IL Weather Forecast Dated: 930 PM Wed Sep 02 2026 (Fithian Time)
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Wednesday, September 2, 2026

Mid-Morning
Fithian Weather - 2026-09-02 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Fithian Weather - 2026-09-02 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Fithian Weather - 2026-09-02 - Evening - Overcast
85°F 30°C
Overcast
Sizzling hot near 95°F 35°C with a heat index reaching 107°F 42°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the SW to the S at 7 mph 12 km/h.

Thursday, September 3, 2026

Mid-Morning
Fithian Weather - 2026-09-03 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Fithian Weather - 2026-09-03 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Fithian Weather - 2026-09-03 - Evening - Sunny
89°F 32°C
Sunny
Hot and sweltering around 93°F 34°C (heat index 102°F 39°C), sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the W at 6 mph 10 km/h.

Friday, September 4, 2026

Mid-Morning
Fithian Weather - 2026-09-04 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Fithian Weather - 2026-09-04 - Afternoon - Nearby Thunderstorms
89°F 32°C
Nearby Thunderstorms
Early-Evening
Fithian Weather - 2026-09-04 - Evening - Nearby Thunderstorms
85°F 30°C
Nearby Thunderstorms
Very warm near 89°F 32°C, though humidity makes it feel like 96°F 36°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds moving from the WSW to the ENE at 3 mph 5 km/h.

Saturday, September 5, 2026

Mid-Morning
Fithian Weather - 2026-09-05 - Morning - Scattered Showers
81°F 27°C
Scattered Showers
Mid-Afternoon
Fithian Weather - 2026-09-05 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Fithian Weather - 2026-09-05 - Evening - Sunny
84°F 29°C
Sunny
Sizzling hot near 90°F 32°C with a heat index reaching 99°F 37°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the WNW to the NNE at 9 mph 15 km/h.

Sunday, September 6, 2026

Mid-Morning
Fithian Weather - 2026-09-06 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Fithian Weather - 2026-09-06 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Fithian Weather - 2026-09-06 - Evening - Cloudy
71°F 22°C
Cloudy
Mild with a high of 77°F 25°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the ENE to the E at 11 mph 17 km/h. Gusts up to 21 mph 34 km/h.

Monday, September 7, 2026

Mid-Morning
Fithian Weather - 2026-09-07 - Morning - Light Fog
66°F 19°C
Light Fog
Mid-Afternoon
Fithian Weather - 2026-09-07 - Afternoon - Partly Cloudy
78°F 25°C
Partly Cloudy
Early-Evening
Fithian Weather - 2026-09-07 - Evening - Overcast
75°F 24°C
Overcast
Pleasant near 78°F 25°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds ESE at 6 mph 10 km/h.

Tuesday, September 8, 2026

Mid-Morning
Fithian Weather - 2026-09-08 - Morning - Partly Cloudy
77°F 25°C
Partly Cloudy
Mid-Afternoon
Fithian Weather - 2026-09-08 - Afternoon - Overcast
91°F 33°C
Overcast
Early-Evening
Fithian Weather - 2026-09-08 - Evening - Nearby Thunderstorms
88°F 31°C
Nearby Thunderstorms
Sizzling hot near 91°F 33°C with a heat index reaching 102°F 39°C, periods of heavy thunderstorms, with lower humidity and steady pressure. Winds switching from the SSW to the S at 6 mph 10 km/h.

Wednesday, September 9, 2026

Mid-Morning
Fithian Weather - 2026-09-09 - Morning - Overcast
81°F 27°C
Overcast
Mid-Afternoon
Fithian Weather - 2026-09-09 - Afternoon - Scattered Showers
82°F 28°C
Scattered Showers
Early-Evening
Fithian Weather - 2026-09-09 - Evening - Scattered Showers
80°F 27°C
Scattered Showers
Quite warm reaching 82°F 28°C, feeling like 87°F 31°C during peak afternoon, scattered downpours possible, with increasing humidity and steady pressure. Winds blowing from the SW at 8 mph 13 km/h. Gusts up to 25 mph 40 km/h.

Thursday, September 10, 2026

Mid-Morning
Fithian Weather - 2026-09-10 - Morning - Scattered Showers
75°F 24°C
Scattered Showers
Mid-Afternoon
Fithian Weather - 2026-09-10 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Fithian Weather - 2026-09-10 - Evening - Overcast
77°F 25°C
Overcast
Very warm near 80°F 27°C, though humidity makes it feel like 84°F 29°C, locally heavy downpours at times, with steady humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Fithian Weather - 2026-09-11 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Fithian Weather - 2026-09-11 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Fithian Weather - 2026-09-11 - Evening - Partly Cloudy
77°F 25°C
Partly Cloudy
Warm and summery around 80°F 27°C (feels like 83°F 28°C), partly cloudy through the afternoon, turning sunny this evening, with increasing humidity and steady pressure. Winds ESE at 8 mph 13 km/h.

Saturday, September 12, 2026

Mid-Morning
Fithian Weather - 2026-09-12 - Morning - Sunny
78°F 25°C
Sunny
Mid-Afternoon
Fithian Weather - 2026-09-12 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Fithian Weather - 2026-09-12 - Evening - Nearby Thunderstorms
88°F 31°C
Nearby Thunderstorms
Hot and sweltering around 93°F 34°C (heat index 101°F 38°C), locally heavy thunderstorms at times, with lower humidity and steady pressure. Winds shifting from the SSW to the S at 7 mph 11 km/h.

Sunday, September 13, 2026

Mid-Morning
Fithian Weather - 2026-09-13 - Morning - Overcast
79°F 26°C
Overcast
Mid-Afternoon
Fithian Weather - 2026-09-13 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Fithian Weather - 2026-09-13 - Evening - Light Showers
73°F 23°C
Light Showers
Comfortable with temperatures reaching 78°F 26°C, dry most of the day, with showers developing late, with increasing humidity and steady pressure. Winds blowing from the WSW at 15 mph 25 km/h. Gusts up to 21 mph 33 km/h.

Monday, September 14, 2026

Mid-Morning
Fithian Weather - 2026-09-14 - Morning - Light Fog
69°F 21°C
Light Fog
Mid-Afternoon
Fithian Weather - 2026-09-14 - Afternoon - Light Showers
73°F 23°C
Light Showers
Early-Evening
Fithian Weather - 2026-09-14 - Evening - Light Showers
66°F 19°C
Light Showers
Enjoyable around 73°F 23°C, drier morning followed by showers lasting through evening, with steady humidity and steady pressure. Winds switching from the WSW to the ENE at 7 mph 11 km/h.

Tuesday, September 15, 2026

Mid-Morning
Fithian Weather - 2026-09-15 - Morning - Overcast
65°F 19°C
Overcast
Mid-Afternoon
Fithian Weather - 2026-09-15 - Afternoon - Scattered Showers
75°F 24°C
Scattered Showers
Early-Evening
Fithian Weather - 2026-09-15 - Evening - Overcast
70°F 21°C
Overcast
Mild temperatures up to 75°F 24°C, scattered downpours possible, with lower humidity and steady pressure.

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