Byron Weather Forecast 15 Days, Weather in Byron Today
Current weather conditions and 15 day weather forecast for Byron, 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 Byron
| 31 March 2025 Monday 5.4 ° C / 41.7°F  Overcast |
Feels Like : 1.3 ° C / 34.3°F Humidity : % 79 Pressure : 1004 mb Wind Speed : 22.7 kmph / 14.1 miles from WNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Byron, IL, USA
Weather Forecast for next 15 Days for Byron 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 Byron, Illinois state, US. To see the daily forecast, scroll to the table below.
| Date | |
|---|---|
| 30 March 2025 Sunday | |
| Weather forecast |  Moderate rain |
| Low temperature | 5.3 ° C (41.5°F) |
| High temperature | 20.7 ° C (69.3°F) |
| Avg. temperature | 13.1 ° C (55.6°F) |
| Humidity | % 90 |
| Chance of rain | 89% |
| UV Index | 0.5 |
| Sun Position | Sunrise:06:42 AM Sunset: 07:21 PM |
| Moon Position | Moonrise:07:10 AM Moonset: 09:23 PM Moon Phase ( Waxing Crescent ) |
| 31 March 2025 Monday | |
| Weather forecast |  Partly Cloudy |
| Low temperature | -1.7 ° C (28.9°F) |
| High temperature | 12.1 ° C (53.8°F) |
| Avg. temperature | 4.4 ° C (40°F) |
| Humidity | % 66 |
| Chance of rain | 0% |
| UV Index | 1.2 |
| Sun Position | Sunrise:06:41 AM Sunset: 07:22 PM |
| Moon Position | Moonrise:07:39 AM Moonset: 10:46 PM Moon Phase ( Waxing Crescent ) |
| 01 April 2025 Tuesday | |
| Weather forecast | Overcast |
| Low temperature | -1.1 ° C (30°F) |
| High temperature | 7 ° C (44.6°F) |
| Avg. temperature | 3.2 ° C (37.8°F) |
| Humidity | % 70 |
| Chance of rain | 0% |
| UV Index | 0.8 |
| Sun Position | Sunrise:06:39 AM Sunset: 07:23 PM |
| Moon Position | Moonrise:08:13 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
| 02 April 2025 Wednesday | |
| Weather forecast |  Heavy rain |
| Low temperature | 6.5 ° C (43.7°F) |
| High temperature | 21 ° C (69.8°F) |
| Avg. temperature | 12.9 ° C (55.3°F) |
| Humidity | % 78 |
| Chance of rain | 88% |
| UV Index | 0.4 |
| Sun Position | Sunrise:06:37 AM Sunset: 07:25 PM |
| Moon Position | Moonrise:08:56 AM Moonset: 12:07 AM Moon Phase ( Waxing Crescent ) |
| 03 April 2025 Thursday | |
| Weather forecast |  Sunny |
| Low temperature | 5.2 ° C (41.3°F) |
| High temperature | 12.3 ° C (54.2°F) |
| Avg. temperature | 8.5 ° C (47.3°F) |
| Humidity | % 67 |
| Chance of rain | 0% |
| UV Index | 1.3 |
| Sun Position | Sunrise:06:35 AM Sunset: 07:26 PM |
| Moon Position | Moonrise:09:50 AM Moonset: 01:22 AM Moon Phase ( Waxing Crescent ) |
| 04 April 2025 Friday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 1.6 ° C (34.9°F) |
| High temperature | 12.2 ° C (53.9°F) |
| Avg. temperature | 5.4 ° C (41.7°F) |
| Humidity | % 74 |
| Chance of rain | 0% |
| UV Index | 0 |
| Sun Position | Sunrise:06:34 AM Sunset: 07:27 PM |
| Moon Position | Moonrise:10:53 AM Moonset: 02:25 AM Moon Phase ( Waxing Crescent ) |
| 05 April 2025 Saturday | |
| Weather forecast | Sunny |
| Low temperature | 2.4 ° C (36.2°F) |
| High temperature | 10.9 ° C (51.6°F) |
| Avg. temperature | 6.2 ° C (43.2°F) |
| Humidity | % 69 |
| Chance of rain | 0% |
| UV Index | 3 |
| Sun Position | Sunrise:06:32 AM Sunset: 07:28 PM |
| Moon Position | Moonrise:12:02 PM Moonset: 03:15 AM Moon Phase ( First Quarter ) |
| 06 April 2025 Sunday | |
| Weather forecast | Sunny |
| Low temperature | -1.7 ° C (29°F) |
| High temperature | 7 ° C (44.6°F) |
| Avg. temperature | 2.9 ° C (37.2°F) |
| Humidity | % 58 |
| Chance of rain | 0% |
| UV Index | 2 |
| Sun Position | Sunrise:06:30 AM Sunset: 07:29 PM |
| Moon Position | Moonrise:01:13 PM Moonset: 03:54 AM Moon Phase ( Waxing Gibbous ) |
| 07 April 2025 Monday | |
| Weather forecast | Overcast |
| Low temperature | -4 ° C (24.7°F) |
| High temperature | 2.8 ° C (37.1°F) |
| Avg. temperature | -1 ° C (30.2°F) |
| Humidity | % 50 |
| Chance of rain | 0% |
| UV Index | 1 |
| Sun Position | Sunrise:06:29 AM Sunset: 07:30 PM |
| Moon Position | Moonrise:02:21 PM Moonset: 04:23 AM Moon Phase ( Waxing Gibbous ) |
| 08 April 2025 Tuesday | |
| Weather forecast | Partly Cloudy |
| Low temperature | -5.2 ° C (22.7°F) |
| High temperature | 4.1 ° C (39.4°F) |
| Avg. temperature | -1.3 ° C (29.6°F) |
| Humidity | % 46 |
| Chance of rain | 0% |
| UV Index | 2 |
| Sun Position | Sunrise:06:27 AM Sunset: 07:31 PM |
| Moon Position | Moonrise:03:28 PM Moonset: 04:47 AM Moon Phase ( Waxing Gibbous ) |
| 09 April 2025 Wednesday | |
| Weather forecast | Sunny |
| Low temperature | -3.8 ° C (25.2°F) |
| High temperature | 11.8 ° C (53.3°F) |
| Avg. temperature | 3.7 ° C (38.6°F) |
| Humidity | % 51 |
| Chance of rain | 0% |
| UV Index | 2 |
| Sun Position | Sunrise:06:25 AM Sunset: 07:32 PM |
| Moon Position | Moonrise:04:31 PM Moonset: 05:08 AM Moon Phase ( Waxing Gibbous ) |
| 10 April 2025 Thursday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 5.4 ° C (41.7°F) |
| High temperature | 12.9 ° C (55.1°F) |
| Avg. temperature | 8.3 ° C (46.9°F) |
| Humidity | % 70 |
| Chance of rain | 0% |
| UV Index | 3 |
| Sun Position | Sunrise:06:24 AM Sunset: 07:34 PM |
| Moon Position | Moonrise:05:34 PM Moonset: 05:27 AM Moon Phase ( Waxing Gibbous ) |
| 11 April 2025 Friday | |
| Weather forecast | Partly Cloudy |
| Low temperature | -0.2 ° C (31.6°F) |
| High temperature | 9.2 ° C (48.6°F) |
| Avg. temperature | 4.3 ° C (39.7°F) |
| Humidity | % 62 |
| Chance of rain | 0% |
| UV Index | 2 |
| Sun Position | Sunrise:06:22 AM Sunset: 07:35 PM |
| Moon Position | Moonrise:06:35 PM Moonset: 05:44 AM Moon Phase ( Waxing Gibbous ) |
| 12 April 2025 Saturday | |
| Weather forecast | Overcast |
| Low temperature | 0.2 ° C (32.3°F) |
| High temperature | 13.8 ° C (56.9°F) |
| Avg. temperature | 7.3 ° C (45.1°F) |
| Humidity | % 57 |
| Chance of rain | 0% |
| UV Index | 2 |
| Sun Position | Sunrise:06:20 AM Sunset: 07:36 PM |
| Moon Position | Moonrise:07:37 PM Moonset: 06:02 AM Moon Phase ( Waxing Gibbous ) |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 March 2025 Sunday | Moderate rain |
5.3 ° C (41.5°F) |
20.7 ° C (69.3°F) |
13.1 ° C (55.6°F) |
% 90 | 89% | 0.5 | Sunrise:06:42 AM Sunset: 07:21 PM |
Moonrise:07:10 AM Moonset: 09:23 PM Moon Phase ( Waxing Crescent ) |
|
| 31 March 2025 Monday | Partly Cloudy |
-1.7 ° C (28.9°F) |
12.1 ° C (53.8°F) |
4.4 ° C (40°F) |
% 66 | 0% | 1.2 | Sunrise:06:41 AM Sunset: 07:22 PM |
Moonrise:07:39 AM Moonset: 10:46 PM Moon Phase ( Waxing Crescent ) |
|
| 01 April 2025 Tuesday | Overcast |
-1.1 ° C (30°F) |
7 ° C (44.6°F) |
3.2 ° C (37.8°F) |
% 70 | 0% | 0.8 | Sunrise:06:39 AM Sunset: 07:23 PM |
Moonrise:08:13 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 02 April 2025 Wednesday | Heavy rain |
6.5 ° C (43.7°F) |
21 ° C (69.8°F) |
12.9 ° C (55.3°F) |
% 78 | 88% | 0.4 | Sunrise:06:37 AM Sunset: 07:25 PM |
Moonrise:08:56 AM Moonset: 12:07 AM Moon Phase ( Waxing Crescent ) |
|
| 03 April 2025 Thursday | Sunny |
5.2 ° C (41.3°F) |
12.3 ° C (54.2°F) |
8.5 ° C (47.3°F) |
% 67 | 0% | 1.3 | Sunrise:06:35 AM Sunset: 07:26 PM |
Moonrise:09:50 AM Moonset: 01:22 AM Moon Phase ( Waxing Crescent ) |
|
| 04 April 2025 Friday | Partly Cloudy |
1.6 ° C (34.9°F) |
12.2 ° C (53.9°F) |
5.4 ° C (41.7°F) |
% 74 | 0% | 0 | Sunrise:06:34 AM Sunset: 07:27 PM |
Moonrise:10:53 AM Moonset: 02:25 AM Moon Phase ( Waxing Crescent ) |
|
| 05 April 2025 Saturday | Sunny |
2.4 ° C (36.2°F) |
10.9 ° C (51.6°F) |
6.2 ° C (43.2°F) |
% 69 | 0% | 3 | Sunrise:06:32 AM Sunset: 07:28 PM |
Moonrise:12:02 PM Moonset: 03:15 AM Moon Phase ( First Quarter ) |
|
| 06 April 2025 Sunday | Sunny |
-1.7 ° C (29°F) |
7 ° C (44.6°F) |
2.9 ° C (37.2°F) |
% 58 | 0% | 2 | Sunrise:06:30 AM Sunset: 07:29 PM |
Moonrise:01:13 PM Moonset: 03:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 07 April 2025 Monday | Overcast |
-4 ° C (24.7°F) |
2.8 ° C (37.1°F) |
-1 ° C (30.2°F) |
% 50 | 0% | 1 | Sunrise:06:29 AM Sunset: 07:30 PM |
Moonrise:02:21 PM Moonset: 04:23 AM Moon Phase ( Waxing Gibbous ) |
|
| 08 April 2025 Tuesday | Partly Cloudy |
-5.2 ° C (22.7°F) |
4.1 ° C (39.4°F) |
-1.3 ° C (29.6°F) |
% 46 | 0% | 2 | Sunrise:06:27 AM Sunset: 07:31 PM |
Moonrise:03:28 PM Moonset: 04:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 09 April 2025 Wednesday | Sunny |
-3.8 ° C (25.2°F) |
11.8 ° C (53.3°F) |
3.7 ° C (38.6°F) |
% 51 | 0% | 2 | Sunrise:06:25 AM Sunset: 07:32 PM |
Moonrise:04:31 PM Moonset: 05:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 10 April 2025 Thursday | Partly Cloudy |
5.4 ° C (41.7°F) |
12.9 ° C (55.1°F) |
8.3 ° C (46.9°F) |
% 70 | 0% | 3 | Sunrise:06:24 AM Sunset: 07:34 PM |
Moonrise:05:34 PM Moonset: 05:27 AM Moon Phase ( Waxing Gibbous ) |
|
| 11 April 2025 Friday | Partly Cloudy |
-0.2 ° C (31.6°F) |
9.2 ° C (48.6°F) |
4.3 ° C (39.7°F) |
% 62 | 0% | 2 | Sunrise:06:22 AM Sunset: 07:35 PM |
Moonrise:06:35 PM Moonset: 05:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 12 April 2025 Saturday | Overcast |
0.2 ° C (32.3°F) |
13.8 ° C (56.9°F) |
7.3 ° C (45.1°F) |
% 57 | 0% | 2 | Sunrise:06:20 AM Sunset: 07:36 PM |
Moonrise:07:37 PM Moonset: 06:02 AM Moon Phase ( Waxing Gibbous ) |
|
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