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Olympia Fields IL Weather - Clear - 87°F
Clear
87°F
Updated 10:23 am
Feels Like 96°F
Humidity 59%
Wind W 8 mph
Barometer  29.96 in
Dew Point 71°F
Olympia Fields IL Weather - Clear - 31°C
Clear
31°C
Updated 10:23 am
Feels Like 35°C
Humidity 59%
Wind W 13 km/h
Barometer  101.5 kPa
Dew Point 22°C
Olympia Fields, IL Weather and Current Conditionsolympia fields il weather forecast

Olympia Fields, IL Weather Forecast

Olympia Fields Illinois WeatherOlympia Fields, Illinois Weather Weather Forecast
14 Day API Olympia Fields, IL Weather Forecast. Note: Our 7 day Olympia Fields, Illinois weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Olympia Fields, IL Weather Forecast Dated: 1023 AM Thu Sep 03 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-03 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Olympia Fields Weather - 2026-09-03 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Olympia Fields Weather - 2026-09-03 - Evening - Sunny
86°F 30°C
Sunny
Scorching heat reaching 102°F 39°C, feeling like 114°F 46°C, sunny throughout the day, with increasing humidity and steady pressure. Winds turning from the WSW to the S at 8 mph 13 km/h.

Friday, September 4, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-04 - Morning - Sunny
76°F 24°C
Sunny
Mid-Afternoon
Olympia Fields Weather - 2026-09-04 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Olympia Fields Weather - 2026-09-04 - Evening - Sunny
85°F 29°C
Sunny
Hot and sweltering around 91°F 33°C (heat index 96°F 36°C), sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NE to the E at 5 mph 8 km/h.

Saturday, September 5, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-05 - Morning - Scattered Showers
74°F 23°C
Scattered Showers
Mid-Afternoon
Olympia Fields Weather - 2026-09-05 - Afternoon - Nearby Thunderstorms
88°F 31°C
Nearby Thunderstorms
Early-Evening
Olympia Fields Weather - 2026-09-05 - Evening - Sunny
75°F 24°C
Sunny
Very warm near 88°F 31°C, though humidity makes it feel like 93°F 34°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the SE to the NE at 10 mph 17 km/h.

Sunday, September 6, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-06 - Morning - Sunny
71°F 21°C
Sunny
Mid-Afternoon
Olympia Fields Weather - 2026-09-06 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Olympia Fields Weather - 2026-09-06 - Evening - Sunny
71°F 22°C
Sunny
Mild temperatures up to 79°F 26°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the E to the NE at 7 mph 11 km/h.

Monday, September 7, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-07 - Morning - Overcast
67°F 19°C
Overcast
Mid-Afternoon
Olympia Fields Weather - 2026-09-07 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Olympia Fields Weather - 2026-09-07 - Evening - Overcast
71°F 22°C
Overcast
Mild with a high of 78°F 26°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the E to the ENE at 7 mph 12 km/h.

Tuesday, September 8, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-08 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Olympia Fields Weather - 2026-09-08 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Olympia Fields Weather - 2026-09-08 - Evening - Cloudy
78°F 26°C
Cloudy
Warm and summery near 80°F 27°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the SE to the SSE at 9 mph 15 km/h. Gusts up to 22 mph 36 km/h.

Wednesday, September 9, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-09 - Morning - Overcast
82°F 28°C
Overcast
Mid-Afternoon
Olympia Fields Weather - 2026-09-09 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Olympia Fields Weather - 2026-09-09 - Evening - Overcast
84°F 29°C
Overcast
Warm and summery around 88°F 31°C (feels like 92°F 33°C), partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the SW to the S at 6 mph 9 km/h.

Thursday, September 10, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-10 - Morning - Scattered Showers
74°F 23°C
Scattered Showers
Mid-Afternoon
Olympia Fields Weather - 2026-09-10 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Olympia Fields Weather - 2026-09-10 - Evening - Overcast
72°F 22°C
Overcast
Enjoyable around 78°F 26°C, scattered downpours possible, with steady humidity and steady pressure. Winds moving from the N to the NE at 6 mph 10 km/h.

Friday, September 11, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-11 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Olympia Fields Weather - 2026-09-11 - Afternoon - Overcast
78°F 25°C
Overcast
Early-Evening
Olympia Fields Weather - 2026-09-11 - Evening - Cloudy
69°F 20°C
Cloudy
Mild temperatures up to 78°F 25°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-12 - Morning - Cloudy
67°F 20°C
Cloudy
Mid-Afternoon
Olympia Fields Weather - 2026-09-12 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Olympia Fields Weather - 2026-09-12 - Evening - Sunny
75°F 24°C
Sunny
Very warm with a high of 80°F 27°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds SE at 9 mph 15 km/h. Gusts up to 21 mph 33 km/h.

Sunday, September 13, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-13 - Morning - Light Showers
73°F 23°C
Light Showers
Mid-Afternoon
Olympia Fields Weather - 2026-09-13 - Afternoon - Scattered Showers
79°F 26°C
Scattered Showers
Early-Evening
Olympia Fields Weather - 2026-09-13 - Evening - Scattered Showers
76°F 24°C
Scattered Showers
Pleasant near 79°F 26°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SSW to the WSW at 9 mph 15 km/h.

Monday, September 14, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-14 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Olympia Fields Weather - 2026-09-14 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Olympia Fields Weather - 2026-09-14 - Evening - Sunny
76°F 25°C
Sunny
Very warm near 86°F 30°C, though humidity makes it feel like 91°F 33°C, cloudy in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds blowing from the SW at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.

Tuesday, September 15, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-15 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Olympia Fields Weather - 2026-09-15 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Olympia Fields Weather - 2026-09-15 - Evening - Scattered Showers
63°F 17°C
Scattered Showers
Enjoyable around 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the W to the NW at 12 mph 19 km/h. Gusts up to 24 mph 38 km/h.

Wednesday, September 16, 2026

Mid-Morning
Olympia Fields Weather - 2026-09-16 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Olympia Fields Weather - 2026-09-16 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Olympia Fields Weather - 2026-09-16 - Evening - Overcast
62°F 17°C
Overcast
Mildly cool near 65°F 18°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the NW to the NNW at 4 mph 6 km/h.

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Weather by the Numbers

Thu, 3rd
Olympia Fields IL Weather - Thursday, Sep 3, 2026 - Sunny
Hi: 102°F 39°C
Lo: 77°F 25°C
Sunrise 06:19 AM
Sunset 07:21 PM
Wind SW 9 mph14 km/h
Dew Point 71°F21°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 43%
Fri, 4th
Olympia Fields IL Weather - Friday, Sep 4, 2026 - Sunny
Hi: 91°F 33°C
Lo: 76°F 24°C
Sunrise 06:20 AM
Sunset 07:19 PM
Wind SSW 8 mph13 km/h
Dew Point 68°F20°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 53%
Sat, 5th
Olympia Fields IL Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 88°F 31°C
Lo: 71°F 22°C
Sunrise 06:21 AM
Sunset 07:17 PM
Wind SSE 5 mph8 km/h
Dew Point 69°F21°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 64%
Sun, 6th
Olympia Fields IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 79°F 26°C
Lo: 66°F 19°C
Sunrise 06:22 AM
Sunset 07:15 PM
Wind ENE 9 mph14 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 45%
Mon, 7th
Olympia Fields IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 78°F 26°C
Lo: 63°F 17°C
Sunrise 06:23 AM
Sunset 07:14 PM
Wind ESE 8 mph13 km/h
Dew Point 49°F9°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 39%
Tue, 8th
Olympia Fields IL Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 80°F 27°C
Lo: 63°F 17°C
Sunrise 06:24 AM
Sunset 07:12 PM
Wind SSE 7 mph11 km/h
Dew Point 60°F15°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 12% *
Humidity 54%
Wed, 9th
Olympia Fields IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 88°F 31°C
Lo: 78°F 25°C
Sunrise 06:25 AM
Sunset 07:10 PM
Wind SW 9 mph14 km/h
Dew Point 65°F19°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 7% *
Humidity 50%
Thu, 10th
Olympia Fields IL Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 80°F 27°C
Lo: 66°F 19°C
Sunrise 06:26 AM
Sunset 07:09 PM
Wind SSW 11 mph17 km/h
Dew Point 49°F9°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 10% *
Humidity 36%
Fri, 11th
Olympia Fields IL Weather - Friday, Sep 11, 2026 - Overcast
Hi: 78°F 25°C
Lo: 63°F 17°C
Sunrise 06:27 AM
Sunset 07:07 PM
Wind NNW 4 mph7 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 43%
Sat, 12th
Olympia Fields IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 81°F 27°C
Lo: 64°F 18°C
Sunrise 06:28 AM
Sunset 07:05 PM
Wind SE 8 mph13 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 42%
Sun, 13th
Olympia Fields IL Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 80°F 27°C
Lo: 67°F 19°C
Sunrise 06:29 AM
Sunset 07:03 PM
Wind SW 10 mph17 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 24% *
Humidity 65%
Mon, 14th
Olympia Fields IL Weather - Monday, Sep 14, 2026 - Overcast
Hi: 87°F 31°C
Lo: 67°F 20°C
Sunrise 06:30 AM
Sunset 07:02 PM
Wind WSW 15 mph23 km/h
Dew Point 69°F20°C
uv Index 6
Barometric Pressure 29.68 in1005 mb
POP 7% *
Humidity 67%
Tue, 15th
Olympia Fields IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 69°F 20°C
Lo: 58°F 15°C
Sunrise 06:31 AM
Sunset 07:00 PM
Wind W 16 mph26 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 29.77 in1008 mb
POP 2% *
Humidity 49%
Wed, 16th
Olympia Fields IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 65°F 18°C
Lo: 53°F 12°C
Sunrise 06:32 AM
Sunset 06:58 PM
Wind NW 10 mph16 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 3% *
Humidity 53%
* POP = Probability of Precipitation. Data for 12:00 PM.