Oak Lawn Weather Forecast 15 Days, Weather in Oak Lawn Today
Current weather conditions and 15 day weather forecast for Oak Lawn, 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 Oak Lawn
| 30 March 2026 Monday 15.2 ° C / 59.4°F  Overcast |
Feels Like : 15.2 ° C / 59.4°F Humidity : % 34 Pressure : 1017 mb Wind Speed : 16.6 kmph / 10.3 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Oak Lawn, IL, USA
Weather Forecast for next 15 Days for Oak Lawn 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 Oak Lawn, Illinois state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 29 March 2026 Sunday |  Sunny |
1.9 ° C (35.4°F) |
21.7 ° C (71.1°F) |
11.6 ° C (52.8°F) |
% 45 | 0% | 1.3 | Sunrise:06:39 AM Sunset: 07:14 PM |
Moonrise:03:52 PM Moonset: 05:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday |  Patchy rain nearby |
9.5 ° C (49.1°F) |
21.3 ° C (70.3°F) |
15.1 ° C (59.2°F) |
% 71 | 83% | 1 | Sunrise:06:37 AM Sunset: 07:15 PM |
Moonrise:05:00 PM Moonset: 05:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday |  Thundery outbreaks in nearby |
12 ° C (53.6°F) |
20.4 ° C (68.7°F) |
17.7 ° C (63.8°F) |
% 85 | 0% | 1.1 | Sunrise:06:35 AM Sunset: 07:16 PM |
Moonrise:06:07 PM Moonset: 05:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Patchy rain nearby |
3.6 ° C (38.5°F) |
6.5 ° C (43.7°F) |
6 ° C (42.8°F) |
% 77 | 70% | 0.2 | Sunrise:06:34 AM Sunset: 07:17 PM |
Moonrise:07:13 PM Moonset: 06:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday |  Heavy rain |
2.8 ° C (37°F) |
5.2 ° C (41.4°F) |
3.9 ° C (39.1°F) |
% 91 | 79% | 0.2 | Sunrise:06:32 AM Sunset: 07:18 PM |
Moonrise:08:18 PM Moonset: 06:30 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Patchy rain nearby |
3 ° C (37.4°F) |
5.7 ° C (42.3°F) |
4 ° C (39.2°F) |
% 84 | 78% | 0 | Sunrise:06:30 AM Sunset: 07:19 PM |
Moonrise:09:24 PM Moonset: 06:52 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Patchy rain nearby |
7.7 ° C (45.8°F) |
15.5 ° C (59.9°F) |
11.9 ° C (53.5°F) |
% 75 | 80% | 3 | Sunrise:06:29 AM Sunset: 07:20 PM |
Moonrise:10:29 PM Moonset: 07:17 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday |  Partly Cloudy |
2.4 ° C (36.3°F) |
10.1 ° C (50.2°F) |
5.8 ° C (42.4°F) |
% 56 | 0% | 3 | Sunrise:06:27 AM Sunset: 07:21 PM |
Moonrise:11:33 PM Moonset: 07:46 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Sunny |
2.2 ° C (35.9°F) |
12 ° C (53.6°F) |
6.8 ° C (44.3°F) |
% 55 | 0% | 3 | Sunrise:06:25 AM Sunset: 07:22 PM |
Moonrise:No moonrise Moonset: 08:21 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday | Patchy rain nearby |
2 ° C (35.6°F) |
12.3 ° C (54.2°F) |
6.5 ° C (43.6°F) |
% 58 | 0% | 2 | Sunrise:06:24 AM Sunset: 07:23 PM |
Moonrise:12:33 AM Moonset: 09:04 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Sunny |
-0.6 ° C (31°F) |
8.5 ° C (47.2°F) |
3.6 ° C (38.4°F) |
% 41 | 0% | 2 | Sunrise:06:22 AM Sunset: 07:25 PM |
Moonrise:01:28 AM Moonset: 09:55 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday | Sunny |
4.6 ° C (40.4°F) |
21.1 ° C (69.9°F) |
12.6 ° C (54.8°F) |
% 54 | 0% | 4 | Sunrise:06:20 AM Sunset: 07:26 PM |
Moonrise:02:15 AM Moonset: 10:53 AM Moon Phase ( Waning Gibbous ) |
|
| 10 April 2026 Friday | Sunny |
13.8 ° C (56.9°F) |
24.9 ° C (76.8°F) |
19 ° C (66.2°F) |
% 56 | 0% | 5 | Sunrise:06:19 AM Sunset: 07:27 PM |
Moonrise:02:55 AM Moonset: 11:57 AM Moon Phase ( Last Quarter ) |
|
| 11 April 2026 Saturday | Patchy rain nearby |
7.7 ° C (45.9°F) |
19 ° C (66.3°F) |
16 ° C (60.9°F) |
% 77 | 77% | 4 | Sunrise:06:17 AM Sunset: 07:28 PM |
Moonrise:03:28 AM Moonset: 01:03 PM Moon Phase ( Waning Crescent ) |
|
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