South Pekin Weather Forecast 15 Days, Weather in South Pekin Today
Current weather conditions and 15 day weather forecast for South Pekin, 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 South Pekin
| 27 December 2025 Saturday 4.4 ° C / 39.9°F  Mist |
Feels Like : 2.7 ° C / 36.8°F Humidity : % 100 Pressure : 1015 mb Wind Speed : 7.2 kmph / 4.5 miles from E  Visibility : 2.4 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 100 |
15 day weather forecast for South Pekin, IL, USA
Weather Forecast for next 15 Days for South Pekin 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 South Pekin, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 27 December 2025 Saturday |  Overcast |
4 ° C (39.2°F) |
7.9 ° C (46.2°F) |
6.1 ° C (43°F) |
% 94 | 0% | 0.3 | Sunrise:07:21 AM Sunset: 04:38 PM |
Moonrise:11:36 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Moderate rain |
7.9 ° C (46.1°F) |
16.8 ° C (62.2°F) |
12.8 ° C (55.1°F) |
% 98 | 88% | 0.1 | Sunrise:07:22 AM Sunset: 04:39 PM |
Moonrise:12:00 PM Moonset: 12:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Moderate snow |
-7.8 ° C (17.9°F) |
-5.6 ° C (21.9°F) |
-5 ° C (23.1°F) |
% 60 | 84% | 0.2 | Sunrise:07:22 AM Sunset: 04:40 PM |
Moonrise:12:27 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Sunny |
-8.4 ° C (16.8°F) |
-2.1 ° C (28.3°F) |
-5.5 ° C (22.1°F) |
% 49 | 0% | 0.2 | Sunrise:07:22 AM Sunset: 04:41 PM |
Moonrise:01:01 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-2.9 ° C (26.8°F) |
2.6 ° C (36.6°F) |
-1.6 ° C (29.1°F) |
% 63 | 0% | 0 | Sunrise:07:22 AM Sunset: 04:41 PM |
Moonrise:01:44 PM Moonset: 04:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Partly Cloudy |
-11.3 ° C (11.7°F) |
-6.7 ° C (20°F) |
-7.1 ° C (19.3°F) |
% 52 | 0% | 2 | Sunrise:07:22 AM Sunset: 04:42 PM |
Moonrise:02:38 PM Moonset: 05:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Sunny |
-13.9 ° C (7°F) |
-7.5 ° C (18.6°F) |
-11 ° C (12.3°F) |
% 32 | 0% | 2 | Sunrise:07:23 AM Sunset: 04:43 PM |
Moonrise:03:46 PM Moonset: 06:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Light freezing rain |
-10.1 ° C (13.8°F) |
-2.4 ° C (27.6°F) |
-6.3 ° C (20.7°F) |
% 33 | 88% | 1 | Sunrise:07:23 AM Sunset: 04:44 PM |
Moonrise:05:02 PM Moonset: 07:56 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Light freezing rain |
-4.5 ° C (23.8°F) |
1.2 ° C (34.2°F) |
-1.9 ° C (28.6°F) |
% 87 | 79% | 1 | Sunrise:07:23 AM Sunset: 04:45 PM |
Moonrise:06:20 PM Moonset: 08:41 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Overcast |
-0.1 ° C (31.8°F) |
4.3 ° C (39.8°F) |
1.8 ° C (35.2°F) |
% 94 | 0% | 1 | Sunrise:07:23 AM Sunset: 04:46 PM |
Moonrise:07:37 PM Moonset: 09:16 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday |  Patchy rain nearby |
1.5 ° C (34.6°F) |
5.9 ° C (42.7°F) |
4.1 ° C (39.3°F) |
% 98 | 81% | 1 | Sunrise:07:23 AM Sunset: 04:47 PM |
Moonrise:08:48 PM Moonset: 09:44 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Partly Cloudy |
-4.6 ° C (23.7°F) |
-2 ° C (28.4°F) |
-3 ° C (26.6°F) |
% 61 | 0% | 2 | Sunrise:07:22 AM Sunset: 04:48 PM |
Moonrise:09:56 PM Moonset: 10:08 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday |  Heavy snow |
-4.4 ° C (24.1°F) |
-3.1 ° C (26.4°F) |
-3.6 ° C (25.5°F) |
% 73 | 79% | 1 | Sunrise:07:22 AM Sunset: 04:49 PM |
Moonrise:11:00 PM Moonset: 10:29 AM Moon Phase ( Waning Gibbous ) |
|
| 09 January 2026 Friday | Mist |
-6.9 ° C (19.5°F) |
-0 ° C (32°F) |
-3.1 ° C (26.4°F) |
% 94 | 0% | 1 | Sunrise:07:22 AM Sunset: 04:50 PM |
Moonrise:No moonrise Moonset: 10:49 AM Moon Phase ( Waning Gibbous ) |
|
Add a link to your web page; copy and paste this html to your web page