Poplar Grove Weather Forecast 15 Days, Weather in Poplar Grove Today
Current weather conditions and 15 day weather forecast for Poplar Grove, 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 Poplar Grove
| 18 December 2025 Thursday 5.1 ° C / 41.2°F  Light rain |
Feels Like : 0 ° C / 32°F Humidity : % 93 Pressure : 993 mb Wind Speed : 32 kmph / 19.9 miles from SSW  Visibility : 6.4 km Precipitation (rainfall) : 0.37 mm Cloud (%) : 100 |
15 day weather forecast for Poplar Grove, IL, USA
Weather Forecast for next 15 Days for Poplar Grove 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 Poplar Grove, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday |  Moderate rain |
-4.8 ° C (23.4°F) |
11.1 ° C (52°F) |
3.3 ° C (37.9°F) |
% 87 | 87% | 0 | Sunrise:07:20 AM Sunset: 04:25 PM |
Moonrise:06:25 AM Moonset: 02:59 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Sunny |
-13 ° C (8.6°F) |
-5.6 ° C (22°F) |
-9.3 ° C (15.3°F) |
% 71 | 0% | 0.2 | Sunrise:07:20 AM Sunset: 04:25 PM |
Moonrise:07:24 AM Moonset: 03:47 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Overcast |
-7.5 ° C (18.5°F) |
0.6 ° C (33.1°F) |
-2.9 ° C (26.8°F) |
% 86 | 0% | 0.2 | Sunrise:07:21 AM Sunset: 04:26 PM |
Moonrise:08:15 AM Moonset: 04:42 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Patchy moderate snow |
-4.5 ° C (23.9°F) |
2.5 ° C (36.6°F) |
-2.2 ° C (28.1°F) |
% 66 | 74% | 0.2 | Sunrise:07:21 AM Sunset: 04:26 PM |
Moonrise:08:59 AM Moonset: 05:46 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Moderate or heavy snow showers |
-5.5 ° C (22.1°F) |
1.3 ° C (34.3°F) |
-2.8 ° C (27°F) |
% 65 | 64% | 0 | Sunrise:07:22 AM Sunset: 04:27 PM |
Moonrise:09:35 AM Moonset: 06:52 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
0.5 ° C (32.9°F) |
5.4 ° C (41.8°F) |
2.5 ° C (36.5°F) |
% 78 | 0% | 1 | Sunrise:07:22 AM Sunset: 04:27 PM |
Moonrise:10:04 AM Moonset: 08:00 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Patchy rain nearby |
1.8 ° C (35.3°F) |
4.8 ° C (40.6°F) |
3.9 ° C (39.1°F) |
% 96 | 81% | 1 | Sunrise:07:23 AM Sunset: 04:28 PM |
Moonrise:10:28 AM Moonset: 09:08 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Fog |
-0.2 ° C (31.7°F) |
8.1 ° C (46.5°F) |
5.5 ° C (41.9°F) |
% 79 | 0% | 2 | Sunrise:07:23 AM Sunset: 04:28 PM |
Moonrise:10:51 AM Moonset: 10:16 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-3.1 ° C (26.4°F) |
2.4 ° C (36.4°F) |
-0.6 ° C (30.9°F) |
% 62 | 0% | 2 | Sunrise:07:23 AM Sunset: 04:29 PM |
Moonrise:11:11 AM Moonset: 11:26 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-5.3 ° C (22.4°F) |
2.7 ° C (36.8°F) |
-2 ° C (28.4°F) |
% 58 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:30 PM |
Moonrise:11:32 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Partly Cloudy |
-9.3 ° C (15.3°F) |
-5.9 ° C (21.3°F) |
-7 ° C (19.4°F) |
% 53 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:30 PM |
Moonrise:11:54 AM Moonset: 12:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-11.5 ° C (11.4°F) |
-4.5 ° C (24°F) |
-8.6 ° C (16.6°F) |
% 50 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:31 PM |
Moonrise:12:20 PM Moonset: 01:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-9.1 ° C (15.7°F) |
-2.2 ° C (28°F) |
-6.3 ° C (20.7°F) |
% 42 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:32 PM |
Moonrise:12:52 PM Moonset: 03:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-6.9 ° C (19.6°F) |
0.3 ° C (32.6°F) |
-4 ° C (24.8°F) |
% 34 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:33 PM |
Moonrise:01:34 PM Moonset: 04:32 AM Moon Phase ( Waxing Gibbous ) |
|
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