Current weather conditions and 15 day weather forecast for Williams Airport, 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.
| 06 February 2026 Friday 6.3 ° C / 43.3°F ![]() Overcast |
Feels Like : 1.3 ° C / 34.4°F Humidity : % 68 Pressure : 1016 mb Wind Speed : 30.2 kmph / 18.8 miles from NNW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 February 2026 Friday | Overcast |
-1.9 ° C (28.6°F) |
6.8 ° C (44.2°F) |
3 ° C (37.4°F) |
% 71 | 0% | 0.4 | Sunrise:07:09 AM Sunset: 05:29 PM |
Moonrise:10:57 PM Moonset: 09:19 AM Moon Phase ( Waning Gibbous ) |
|
| 07 February 2026 Saturday | Sunny |
-6.3 ° C (20.7°F) |
-0.4 ° C (31.3°F) |
-2.9 ° C (26.7°F) |
% 54 | 0% | 0.6 | Sunrise:07:08 AM Sunset: 05:31 PM |
Moonrise:No moonrise Moonset: 09:41 AM Moon Phase ( Waning Gibbous ) |
|
| 08 February 2026 Sunday | Overcast |
-3.2 ° C (26.2°F) |
2.2 ° C (36°F) |
-0.7 ° C (30.8°F) |
% 81 | 0% | 0.5 | Sunrise:07:06 AM Sunset: 05:32 PM |
Moonrise:12:00 AM Moonset: 10:05 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday | Overcast |
-0.9 ° C (30.4°F) |
15.9 ° C (60.5°F) |
4.7 ° C (40.4°F) |
% 73 | 0% | 0.6 | Sunrise:07:05 AM Sunset: 05:33 PM |
Moonrise:01:04 AM Moonset: 10:34 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday | Partly Cloudy |
4.5 ° C (40.1°F) |
17.2 ° C (63°F) |
10.1 ° C (50.2°F) |
% 69 | 0% | 0 | Sunrise:07:04 AM Sunset: 05:34 PM |
Moonrise:02:07 AM Moonset: 11:09 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Partly Cloudy |
-0.7 ° C (30.7°F) |
6.2 ° C (43.2°F) |
2.4 ° C (36.4°F) |
% 61 | 0% | 2 | Sunrise:07:03 AM Sunset: 05:35 PM |
Moonrise:03:07 AM Moonset: 11:50 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Sunny |
-4.6 ° C (23.7°F) |
5.4 ° C (41.8°F) |
-0.7 ° C (30.7°F) |
% 60 | 0% | 2 | Sunrise:07:02 AM Sunset: 05:37 PM |
Moonrise:04:03 AM Moonset: 12:40 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
-4.1 ° C (24.7°F) |
6.3 ° C (43.3°F) |
0.3 ° C (32.6°F) |
% 53 | 0% | 2 | Sunrise:07:00 AM Sunset: 05:38 PM |
Moonrise:04:53 AM Moonset: 01:39 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
-0.9 ° C (30.4°F) |
10.1 ° C (50.1°F) |
4.1 ° C (39.5°F) |
% 60 | 0% | 2 | Sunrise:06:59 AM Sunset: 05:39 PM |
Moonrise:05:35 AM Moonset: 02:42 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Patchy rain nearby |
3.5 ° C (38.3°F) |
4.3 ° C (39.8°F) |
3.9 ° C (39.1°F) |
% 80 | 87% | 1 | Sunrise:06:58 AM Sunset: 05:40 PM |
Moonrise:06:10 AM Moonset: 03:50 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Patchy rain nearby |
3 ° C (37.4°F) |
6.2 ° C (43.1°F) |
4.1 ° C (39.4°F) |
% 93 | 81% | 1 | Sunrise:06:57 AM Sunset: 05:41 PM |
Moonrise:06:40 AM Moonset: 04:59 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Patchy rain nearby |
2.6 ° C (36.6°F) |
6.8 ° C (44.3°F) |
5.1 ° C (41.2°F) |
% 94 | 86% | 2 | Sunrise:06:55 AM Sunset: 05:43 PM |
Moonrise:07:06 AM Moonset: 06:08 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Patchy rain nearby |
2.8 ° C (37°F) |
4.3 ° C (39.7°F) |
3.7 ° C (38.6°F) |
% 79 | 82% | 1 | Sunrise:06:54 AM Sunset: 05:44 PM |
Moonrise:07:30 AM Moonset: 07:17 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Partly Cloudy |
-2.5 ° C (27.6°F) |
5.7 ° C (42.2°F) |
1.7 ° C (35°F) |
% 68 | 0% | 2 | Sunrise:06:52 AM Sunset: 05:45 PM |
Moonrise:07:52 AM Moonset: 08:27 PM Moon Phase ( Waxing Crescent ) |
|