Rockvale Weather Forecast 15 Days, Weather in Rockvale Today
Current weather conditions and 15 day weather forecast for Rockvale, 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 Rockvale
| 26 December 2025 Friday 4.2 ° C / 39.6°F  Overcast |
Feels Like : 2.3 ° C / 36.2°F Humidity : % 89 Pressure : 1005 mb Wind Speed : 7.6 kmph / 4.7 miles from SSE  Visibility : 0.4 km Precipitation (rainfall) : 0.16 mm Cloud (%) : 100 |
15 day weather forecast for Rockvale, IL, USA
Weather Forecast for next 15 Days for Rockvale 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 Rockvale, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 December 2025 Friday |  Patchy rain nearby |
1.4 ° C (34.5°F) |
8.3 ° C (46.9°F) |
5.5 ° C (41.9°F) |
% 95 | 89% | 0.2 | Sunrise:07:25 AM Sunset: 04:32 PM |
Moonrise:11:14 AM Moonset: 11:29 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Overcast |
0.9 ° C (33.6°F) |
2.9 ° C (37.3°F) |
1.9 ° C (35.4°F) |
% 99 | 0% | 0.2 | Sunrise:07:25 AM Sunset: 04:33 PM |
Moonrise:11:35 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
-2 ° C (28.4°F) |
5 ° C (41°F) |
2.8 ° C (37.1°F) |
% 96 | 74% | 0.1 | Sunrise:07:26 AM Sunset: 04:34 PM |
Moonrise:11:57 AM Moonset: 12:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Patchy moderate snow |
-10.2 ° C (13.6°F) |
-6.4 ° C (20.4°F) |
-7.8 ° C (18°F) |
% 68 | 61% | 0.2 | Sunrise:07:26 AM Sunset: 04:34 PM |
Moonrise:12:23 PM Moonset: 01:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Partly Cloudy |
-10.2 ° C (13.6°F) |
-1.6 ° C (29°F) |
-7.5 ° C (18.5°F) |
% 67 | 0% | 0 | Sunrise:07:26 AM Sunset: 04:35 PM |
Moonrise:12:55 PM Moonset: 03:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Partly Cloudy |
-3.4 ° C (25.8°F) |
2.5 ° C (36.6°F) |
-0.7 ° C (30.8°F) |
% 81 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:36 PM |
Moonrise:01:37 PM Moonset: 04:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
-4.8 ° C (23.3°F) |
1.7 ° C (35.1°F) |
-0.5 ° C (31.1°F) |
% 81 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:37 PM |
Moonrise:02:31 PM Moonset: 05:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Sunny |
-9.5 ° C (14.9°F) |
-6.2 ° C (20.8°F) |
-7.6 ° C (18.3°F) |
% 46 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:38 PM |
Moonrise:03:38 PM Moonset: 07:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Light freezing rain |
-8.1 ° C (17.5°F) |
-1.8 ° C (28.7°F) |
-4.9 ° C (23.2°F) |
% 39 | 85% | 1 | Sunrise:07:26 AM Sunset: 04:39 PM |
Moonrise:04:55 PM Moonset: 08:01 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Light freezing rain |
-3.2 ° C (26.2°F) |
1 ° C (33.8°F) |
-1.6 ° C (29.2°F) |
% 93 | 63% | 1 | Sunrise:07:26 AM Sunset: 04:40 PM |
Moonrise:06:15 PM Moonset: 08:45 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Partly Cloudy |
-8.3 ° C (17.1°F) |
-5.1 ° C (22.8°F) |
-6.3 ° C (20.6°F) |
% 76 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:41 PM |
Moonrise:07:33 PM Moonset: 09:19 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday |  Light snow |
-7.8 ° C (18°F) |
-4.7 ° C (23.6°F) |
-6.5 ° C (20.4°F) |
% 89 | 67% | 1 | Sunrise:07:26 AM Sunset: 04:42 PM |
Moonrise:08:45 PM Moonset: 09:46 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Partly Cloudy |
-10.9 ° C (12.3°F) |
-3.6 ° C (25.4°F) |
-7.5 ° C (18.5°F) |
% 89 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:43 PM |
Moonrise:09:54 PM Moonset: 10:08 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday |  Heavy snow |
-6.2 ° C (20.8°F) |
-2.3 ° C (27.9°F) |
-4 ° C (24.7°F) |
% 93 | 75% | 1 | Sunrise:07:26 AM Sunset: 04:44 PM |
Moonrise:11:00 PM Moonset: 10:28 AM Moon Phase ( Waning Gibbous ) |
|
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