Polk Weather Forecast 15 Days, Weather in Polk Today
Current weather conditions and 15 day weather forecast for Polk, 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 Polk
| 10 May 2026 Sunday 12.5 ° C / 54.5°F  Sunny |
Feels Like : 11 ° C / 51.8°F Humidity : % 69 Pressure : 1018 mb Wind Speed : 14.8 kmph / 9.2 miles from NNE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Polk, IL, USA
Weather Forecast for next 15 Days for Polk 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 Polk, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 May 2026 Sunday |  Patchy rain nearby |
10.3 ° C (50.5°F) |
23.5 ° C (74.3°F) |
15.2 ° C (59.4°F) |
% 63 | 89% | 5.5 | Sunrise:05:51 AM Sunset: 08:02 PM |
Moonrise:02:24 AM Moonset: 01:15 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Sunny |
7.6 ° C (45.7°F) |
19.4 ° C (66.9°F) |
14 ° C (57.1°F) |
% 62 | 0% | 7.8 | Sunrise:05:50 AM Sunset: 08:03 PM |
Moonrise:02:49 AM Moonset: 02:21 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Patchy rain nearby |
10.8 ° C (51.5°F) |
22.8 ° C (73°F) |
17 ° C (62.6°F) |
% 69 | 89% | 0.3 | Sunrise:05:49 AM Sunset: 08:03 PM |
Moonrise:03:12 AM Moonset: 03:29 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Patchy rain nearby |
12.3 ° C (54.2°F) |
20.5 ° C (68.8°F) |
16.3 ° C (61.4°F) |
% 69 | 77% | 4 | Sunrise:05:48 AM Sunset: 08:04 PM |
Moonrise:03:36 AM Moonset: 04:39 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
8.8 ° C (47.9°F) |
21.5 ° C (70.7°F) |
14.7 ° C (58.5°F) |
% 67 | 0% | 4 | Sunrise:05:47 AM Sunset: 08:05 PM |
Moonrise:04:02 AM Moonset: 05:54 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
14.7 ° C (58.4°F) |
28.6 ° C (83.4°F) |
21 ° C (69.8°F) |
% 67 | 0% | 6 | Sunrise:05:46 AM Sunset: 08:06 PM |
Moonrise:04:32 AM Moonset: 07:13 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday |  Partly Cloudy |
18.6 ° C (65.4°F) |
30.9 ° C (87.6°F) |
23.6 ° C (74.5°F) |
% 69 | 0% | 6 | Sunrise:05:45 AM Sunset: 08:07 PM |
Moonrise:05:09 AM Moonset: 08:33 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
19.6 ° C (67.2°F) |
30.4 ° C (86.7°F) |
24.6 ° C (76.3°F) |
% 63 | 0% | 6 | Sunrise:05:44 AM Sunset: 08:08 PM |
Moonrise:05:55 AM Moonset: 09:51 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
16.7 ° C (62.1°F) |
23.9 ° C (75°F) |
21.5 ° C (70.6°F) |
% 78 | 81% | 5 | Sunrise:05:44 AM Sunset: 08:09 PM |
Moonrise:06:53 AM Moonset: 11:00 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Partly Cloudy |
14.4 ° C (58°F) |
22.9 ° C (73.2°F) |
17.6 ° C (63.8°F) |
% 67 | 0% | 5 | Sunrise:05:43 AM Sunset: 08:10 PM |
Moonrise:08:02 AM Moonset: 11:56 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday |  Moderate rain |
16.4 ° C (61.5°F) |
20.5 ° C (68.9°F) |
19.1 ° C (66.3°F) |
% 92 | 86% | 4 | Sunrise:05:42 AM Sunset: 08:11 PM |
Moonrise:09:18 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Moderate rain |
18.2 ° C (64.7°F) |
26.6 ° C (79.9°F) |
21.9 ° C (71.4°F) |
% 89 | 88% | 5 | Sunrise:05:41 AM Sunset: 08:11 PM |
Moonrise:10:33 AM Moonset: 12:40 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
20.1 ° C (68.2°F) |
31.4 ° C (88.6°F) |
24.7 ° C (76.5°F) |
% 81 | 85% | 5 | Sunrise:05:41 AM Sunset: 08:12 PM |
Moonrise:11:47 AM Moonset: 01:15 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Patchy rain nearby |
19.9 ° C (67.7°F) |
29.7 ° C (85.4°F) |
23.5 ° C (74.4°F) |
% 82 | 85% | 5 | Sunrise:05:40 AM Sunset: 08:13 PM |
Moonrise:12:56 PM Moonset: 01:44 AM Moon Phase ( First Quarter ) |
|
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