Plainfield Weather Forecast 15 Days, Weather in Plainfield Today
Current weather conditions and 15 day weather forecast for Plainfield, 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 Plainfield
| 01 August 2026 Saturday 19.8 ° C / 67.6°F  Partly Cloudy |
Feels Like : 18.9 ° C / 66°F Humidity : % 90 Pressure : 1006 mb Wind Speed : 19.4 kmph / 12.1 miles from NE  Visibility : 2 km Precipitation (rainfall) : 0 mm Cloud (%) : 38 |
15 day weather forecast for Plainfield, IL, USA
Weather Forecast for next 15 Days for Plainfield 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 Plainfield, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 01 August 2026 Saturday |  Patchy rain nearby |
19 ° C (66.2°F) |
23.1 ° C (73.6°F) |
20.7 ° C (69.3°F) |
% 88 | 86% | 1.2 | Sunrise:05:47 AM Sunset: 08:11 PM |
Moonrise:09:41 PM Moonset: 08:56 AM Moon Phase ( Waning Gibbous ) |
|
| 02 August 2026 Sunday | Patchy rain nearby |
17.2 ° C (62.9°F) |
24.8 ° C (76.6°F) |
21.1 ° C (70°F) |
% 85 | 43% | 6.9 | Sunrise:05:48 AM Sunset: 08:10 PM |
Moonrise:10:00 PM Moonset: 09:58 AM Moon Phase ( Waning Gibbous ) |
|
| 03 August 2026 Monday |  Sunny |
16.6 ° C (61.9°F) |
26.5 ° C (79.7°F) |
21.1 ° C (69.9°F) |
% 79 | 10% | 8.9 | Sunrise:05:49 AM Sunset: 08:08 PM |
Moonrise:10:20 PM Moonset: 11:01 AM Moon Phase ( Last Quarter ) |
|
| 04 August 2026 Tuesday | Sunny |
15.6 ° C (60.1°F) |
27.3 ° C (81.1°F) |
21.7 ° C (71°F) |
% 77 | 8% | 9 | Sunrise:05:50 AM Sunset: 08:07 PM |
Moonrise:10:43 PM Moonset: 12:06 PM Moon Phase ( Last Quarter ) |
|
| 05 August 2026 Wednesday | Sunny |
16.7 ° C (62.1°F) |
27.7 ° C (81.9°F) |
22.6 ° C (72.6°F) |
% 78 | 17% | 7 | Sunrise:05:51 AM Sunset: 08:06 PM |
Moonrise:11:10 PM Moonset: 01:14 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Patchy rain nearby |
19.8 ° C (67.6°F) |
26.4 ° C (79.5°F) |
22.5 ° C (72.5°F) |
% 87 | 81% | 6 | Sunrise:05:52 AM Sunset: 08:05 PM |
Moonrise:11:44 PM Moonset: 02:25 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Patchy rain nearby |
20.2 ° C (68.3°F) |
29.1 ° C (84.3°F) |
23.8 ° C (74.9°F) |
% 86 | 31% | 6 | Sunrise:05:53 AM Sunset: 08:04 PM |
Moonrise:Does not rise today Moonset: 03:38 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Patchy rain nearby |
20.2 ° C (68.3°F) |
28.1 ° C (82.5°F) |
23.4 ° C (74.1°F) |
% 89 | 85% | 7 | Sunrise:05:54 AM Sunset: 08:02 PM |
Moonrise:12:28 AM Moonset: 04:48 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Patchy rain nearby |
20.7 ° C (69.2°F) |
25.9 ° C (78.6°F) |
23.2 ° C (73.8°F) |
% 89 | 67% | 7 | Sunrise:05:55 AM Sunset: 08:01 PM |
Moonrise:01:25 AM Moonset: 05:51 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday |  Thundery outbreaks in nearby |
19.4 ° C (66.9°F) |
29.8 ° C (85.6°F) |
24.9 ° C (76.8°F) |
% 86 | 75% | 7 | Sunrise:05:56 AM Sunset: 08:00 PM |
Moonrise:02:36 AM Moonset: 06:43 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
16.8 ° C (62.2°F) |
26.4 ° C (79.5°F) |
21 ° C (69.7°F) |
% 78 | 10% | 7 | Sunrise:05:57 AM Sunset: 07:58 PM |
Moonrise:03:56 AM Moonset: 07:24 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
17.4 ° C (63.2°F) |
26.1 ° C (78.9°F) |
21.4 ° C (70.5°F) |
% 77 | 74% | 6 | Sunrise:05:58 AM Sunset: 07:57 PM |
Moonrise:05:20 AM Moonset: 07:57 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Thundery outbreaks in nearby |
19 ° C (66.2°F) |
26.1 ° C (79°F) |
21.8 ° C (71.3°F) |
% 90 | 74% | 6 | Sunrise:05:59 AM Sunset: 07:56 PM |
Moonrise:06:42 AM Moonset: 08:25 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday |  Fog |
19.3 ° C (66.7°F) |
28 ° C (82.3°F) |
23.4 ° C (74.2°F) |
% 90 | 27% | 7 | Sunrise:06:00 AM Sunset: 07:54 PM |
Moonrise:08:02 AM Moonset: 08:50 PM Moon Phase ( Waxing Crescent ) |
|
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