Olympia Fields Weather Forecast 15 Days, Weather in Olympia Fields Today

Current weather conditions and 15 day weather forecast for Olympia Fields, Illinois, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Olympia Fields

08 August 2025 Friday
21.9 ° C / 71.4°F
Fog
Fog
Feels Like : 21.9 ° C / 71.4°F
Humidity : % 100
Pressure : 1018 mb
Wind Speed : 9.7 kmph / 6 miles from SS
Visibility : 11 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Olympia Fields, IL, USA

Weather Forecast for next 15 Days for Olympia Fields including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Olympia Fields, Illinois state, US. To see the daily forecast, scroll to the table below.
Date
08 August 2025 Friday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature21.3 ° C
(70.3°F)
High temperature34.7 ° C
(94.5°F)
Avg. temperature26.9 ° C
(80.4°F)
Humidity% 80
Chance of rain0%
UV Index1.7
Sun PositionSunrise:05:53 AM
Sunset: 07:59 PM
Moon PositionMoonrise:08:01 PM
Moonset: 04:46 AM
Moon Phase
( Waxing Gibbous )
09 August 2025 Saturday
Weather forecastSunny Sunny
Low temperature21.7 ° C
(71.1°F)
High temperature35.7 ° C
(96.3°F)
Avg. temperature28 ° C
(82.3°F)
Humidity% 74
Chance of rain0%
UV Index1.9
Sun PositionSunrise:05:54 AM
Sunset: 07:58 PM
Moon PositionMoonrise:08:28 PM
Moonset: 05:59 AM
Moon Phase
( Full Moon )
10 August 2025 Sunday
Weather forecastHeavy rain Heavy rain
Low temperature21.3 ° C
(70.3°F)
High temperature25 ° C
(77°F)
Avg. temperature23.8 ° C
(74.8°F)
Humidity% 88
Chance of rain87%
UV Index1.9
Sun PositionSunrise:05:55 AM
Sunset: 07:57 PM
Moon PositionMoonrise:08:52 PM
Moonset: 07:13 AM
Moon Phase
( Waning Gibbous )
11 August 2025 Monday
Weather forecastHeavy rain Heavy rain
Low temperature20.5 ° C
(68.9°F)
High temperature32.4 ° C
(90.3°F)
Avg. temperature25.2 ° C
(77.4°F)
Humidity% 76
Chance of rain88%
UV Index2
Sun PositionSunrise:05:56 AM
Sunset: 07:55 PM
Moon PositionMoonrise:09:14 PM
Moonset: 08:26 AM
Moon Phase
( Waning Gibbous )
12 August 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature21.6 ° C
(70.9°F)
High temperature34.6 ° C
(94.3°F)
Avg. temperature26.3 ° C
(79.3°F)
Humidity% 75
Chance of rain86%
UV Index0
Sun PositionSunrise:05:57 AM
Sunset: 07:54 PM
Moon PositionMoonrise:09:37 PM
Moonset: 09:39 AM
Moon Phase
( Waning Gibbous )
13 August 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature22.3 ° C
(72.1°F)
High temperature34.3 ° C
(93.8°F)
Avg. temperature27.4 ° C
(81.2°F)
Humidity% 73
Chance of rain54%
UV Index6
Sun PositionSunrise:05:58 AM
Sunset: 07:53 PM
Moon PositionMoonrise:10:00 PM
Moonset: 10:53 AM
Moon Phase
( Waning Gibbous )
14 August 2025 Thursday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature20.9 ° C
(69.7°F)
High temperature28.8 ° C
(83.8°F)
Avg. temperature24.5 ° C
(76.1°F)
Humidity% 84
Chance of rain83%
UV Index5
Sun PositionSunrise:05:59 AM
Sunset: 07:51 PM
Moon PositionMoonrise:10:27 PM
Moonset: 12:09 PM
Moon Phase
( Waning Gibbous )
15 August 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature20.6 ° C
(69.2°F)
High temperature28.7 ° C
(83.6°F)
Avg. temperature24.4 ° C
(75.9°F)
Humidity% 84
Chance of rain88%
UV Index5
Sun PositionSunrise:06:00 AM
Sunset: 07:50 PM
Moon PositionMoonrise:11:00 PM
Moonset: 01:27 PM
Moon Phase
( Waning Gibbous )
16 August 2025 Saturday
Weather forecastSunny Sunny
Low temperature20 ° C
(68°F)
High temperature32.3 ° C
(90.1°F)
Avg. temperature25.4 ° C
(77.7°F)
Humidity% 72
Chance of rain0%
UV Index7
Sun PositionSunrise:06:01 AM
Sunset: 07:48 PM
Moon PositionMoonrise:11:42 PM
Moonset: 02:44 PM
Moon Phase
( Last Quarter )
17 August 2025 Sunday
Weather forecastSunny Sunny
Low temperature22.7 ° C
(72.8°F)
High temperature34.3 ° C
(93.7°F)
Avg. temperature27.7 ° C
(81.9°F)
Humidity% 69
Chance of rain0%
UV Index7
Sun PositionSunrise:06:02 AM
Sunset: 07:47 PM
Moon PositionMoonrise:No moonrise
Moonset: 03:58 PM
Moon Phase
( Waning Crescent )
18 August 2025 Monday
Weather forecastSunny Sunny
Low temperature22.9 ° C
(73.2°F)
High temperature35.5 ° C
(95.9°F)
Avg. temperature28.6 ° C
(83.6°F)
Humidity% 66
Chance of rain0%
UV Index7
Sun PositionSunrise:06:03 AM
Sunset: 07:46 PM
Moon PositionMoonrise:12:33 AM
Moonset: 05:03 PM
Moon Phase
( Waning Crescent )
19 August 2025 Tuesday
Weather forecastSunny Sunny
Low temperature24 ° C
(75.2°F)
High temperature34.7 ° C
(94.5°F)
Avg. temperature29 ° C
(84.3°F)
Humidity% 65
Chance of rain0%
UV Index7
Sun PositionSunrise:06:04 AM
Sunset: 07:44 PM
Moon PositionMoonrise:01:37 AM
Moonset: 05:56 PM
Moon Phase
( Waning Crescent )
20 August 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature25.5 ° C
(77.9°F)
High temperature34.6 ° C
(94.3°F)
Avg. temperature28.5 ° C
(83.4°F)
Humidity% 67
Chance of rain79%
UV Index6
Sun PositionSunrise:06:05 AM
Sunset: 07:43 PM
Moon PositionMoonrise:02:47 AM
Moonset: 06:37 PM
Moon Phase
( Waning Crescent )
21 August 2025 Thursday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature23.5 ° C
(74.3°F)
High temperature35.4 ° C
(95.8°F)
Avg. temperature27.6 ° C
(81.6°F)
Humidity% 71
Chance of rain0%
UV Index7
Sun PositionSunrise:06:06 AM
Sunset: 07:41 PM
Moon PositionMoonrise:04:01 AM
Moonset: 07:10 PM
Moon Phase
( Waning Crescent )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
08 August 2025 Friday Partly Cloudy  Partly Cloudy 21.3 ° C
(70.3°F)
34.7 ° C
(94.5°F)
26.9 ° C
(80.4°F)
% 80 0% 1.7 Sunrise:05:53 AM
Sunset: 07:59 PM
Moonrise:08:01 PM
Moonset: 04:46 AM
Moon Phase
( Waxing Gibbous )
09 August 2025 Saturday Sunny Sunny 21.7 ° C
(71.1°F)
35.7 ° C
(96.3°F)
28 ° C
(82.3°F)
% 74 0% 1.9 Sunrise:05:54 AM
Sunset: 07:58 PM
Moonrise:08:28 PM
Moonset: 05:59 AM
Moon Phase
( Full Moon )
10 August 2025 Sunday Heavy rain Heavy rain 21.3 ° C
(70.3°F)
25 ° C
(77°F)
23.8 ° C
(74.8°F)
% 88 87% 1.9 Sunrise:05:55 AM
Sunset: 07:57 PM
Moonrise:08:52 PM
Moonset: 07:13 AM
Moon Phase
( Waning Gibbous )
11 August 2025 Monday Heavy rain Heavy rain 20.5 ° C
(68.9°F)
32.4 ° C
(90.3°F)
25.2 ° C
(77.4°F)
% 76 88% 2 Sunrise:05:56 AM
Sunset: 07:55 PM
Moonrise:09:14 PM
Moonset: 08:26 AM
Moon Phase
( Waning Gibbous )
12 August 2025 Tuesday Patchy rain nearby Patchy rain nearby 21.6 ° C
(70.9°F)
34.6 ° C
(94.3°F)
26.3 ° C
(79.3°F)
% 75 86% 0 Sunrise:05:57 AM
Sunset: 07:54 PM
Moonrise:09:37 PM
Moonset: 09:39 AM
Moon Phase
( Waning Gibbous )
13 August 2025 Wednesday Patchy rain nearby Patchy rain nearby 22.3 ° C
(72.1°F)
34.3 ° C
(93.8°F)
27.4 ° C
(81.2°F)
% 73 54% 6 Sunrise:05:58 AM
Sunset: 07:53 PM
Moonrise:10:00 PM
Moonset: 10:53 AM
Moon Phase
( Waning Gibbous )
14 August 2025 Thursday Patchy rain nearby Patchy rain nearby 20.9 ° C
(69.7°F)
28.8 ° C
(83.8°F)
24.5 ° C
(76.1°F)
% 84 83% 5 Sunrise:05:59 AM
Sunset: 07:51 PM
Moonrise:10:27 PM
Moonset: 12:09 PM
Moon Phase
( Waning Gibbous )
15 August 2025 Friday Patchy rain nearby Patchy rain nearby 20.6 ° C
(69.2°F)
28.7 ° C
(83.6°F)
24.4 ° C
(75.9°F)
% 84 88% 5 Sunrise:06:00 AM
Sunset: 07:50 PM
Moonrise:11:00 PM
Moonset: 01:27 PM
Moon Phase
( Waning Gibbous )
16 August 2025 Saturday Sunny Sunny 20 ° C
(68°F)
32.3 ° C
(90.1°F)
25.4 ° C
(77.7°F)
% 72 0% 7 Sunrise:06:01 AM
Sunset: 07:48 PM
Moonrise:11:42 PM
Moonset: 02:44 PM
Moon Phase
( Last Quarter )
17 August 2025 Sunday Sunny Sunny 22.7 ° C
(72.8°F)
34.3 ° C
(93.7°F)
27.7 ° C
(81.9°F)
% 69 0% 7 Sunrise:06:02 AM
Sunset: 07:47 PM
Moonrise:No moonrise
Moonset: 03:58 PM
Moon Phase
( Waning Crescent )
18 August 2025 Monday Sunny Sunny 22.9 ° C
(73.2°F)
35.5 ° C
(95.9°F)
28.6 ° C
(83.6°F)
% 66 0% 7 Sunrise:06:03 AM
Sunset: 07:46 PM
Moonrise:12:33 AM
Moonset: 05:03 PM
Moon Phase
( Waning Crescent )
19 August 2025 Tuesday Sunny Sunny 24 ° C
(75.2°F)
34.7 ° C
(94.5°F)
29 ° C
(84.3°F)
% 65 0% 7 Sunrise:06:04 AM
Sunset: 07:44 PM
Moonrise:01:37 AM
Moonset: 05:56 PM
Moon Phase
( Waning Crescent )
20 August 2025 Wednesday Patchy rain nearby Patchy rain nearby 25.5 ° C
(77.9°F)
34.6 ° C
(94.3°F)
28.5 ° C
(83.4°F)
% 67 79% 6 Sunrise:06:05 AM
Sunset: 07:43 PM
Moonrise:02:47 AM
Moonset: 06:37 PM
Moon Phase
( Waning Crescent )
21 August 2025 Thursday Partly Cloudy  Partly Cloudy 23.5 ° C
(74.3°F)
35.4 ° C
(95.8°F)
27.6 ° C
(81.6°F)
% 71 0% 7 Sunrise:06:06 AM
Sunset: 07:41 PM
Moonrise:04:01 AM
Moonset: 07:10 PM
Moon Phase
( Waning Crescent )
Olympia Fields Weather forecasts are usually fully updated every 4 hours.
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