Current weather conditions and 15 day weather forecast for Forreston (Township), 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.
| 12 August 2026 Wednesday 23.3 ° C / 73.9°F ![]() Moderate rain |
Feels Like : 27.4 ° C / 81.3°F Humidity : % 96 Pressure : 1009 mb Wind Speed : 5.4 kmph / 3.4 miles from ENE ![]() Visibility : 10 km Precipitation (rainfall) : 2.7 mm Cloud (%) : 80 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 August 2026 Wednesday | Sunny |
20.7 ° C (69.3°F) |
28.9 ° C (84°F) |
23.8 ° C (74.8°F) |
% 87 | 79% | 5.9 | Sunrise:06:03 AM Sunset: 08:04 PM |
Moonrise:05:24 AM Moonset: 08:04 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Patchy rain nearby |
18.6 ° C (65.6°F) |
21.8 ° C (71.2°F) |
19.9 ° C (67.7°F) |
% 95 | 89% | 4.9 | Sunrise:06:04 AM Sunset: 08:02 PM |
Moonrise:06:47 AM Moonset: 08:31 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Patchy rain nearby |
18.4 ° C (65.1°F) |
24.8 ° C (76.6°F) |
20.9 ° C (69.7°F) |
% 94 | 86% | 6.8 | Sunrise:06:05 AM Sunset: 08:01 PM |
Moonrise:08:07 AM Moonset: 08:55 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Overcast |
20.9 ° C (69.6°F) |
30.3 ° C (86.5°F) |
25 ° C (76.9°F) |
% 90 | 42% | 5.2 | Sunrise:06:06 AM Sunset: 07:59 PM |
Moonrise:09:24 AM Moonset: 09:18 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Patchy rain nearby |
19.4 ° C (66.9°F) |
26.1 ° C (79°F) |
23.2 ° C (73.7°F) |
% 88 | 61% | 6 | Sunrise:06:07 AM Sunset: 07:58 PM |
Moonrise:10:39 AM Moonset: 09:42 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
16.4 ° C (61.6°F) |
25.6 ° C (78.1°F) |
20.8 ° C (69.5°F) |
% 82 | 11% | 7 | Sunrise:06:08 AM Sunset: 07:56 PM |
Moonrise:11:53 AM Moonset: 10:07 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
17.7 ° C (63.8°F) |
26.5 ° C (79.7°F) |
22 ° C (71.6°F) |
% 86 | 13% | 7 | Sunrise:06:09 AM Sunset: 07:55 PM |
Moonrise:01:05 PM Moonset: 10:37 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
19.6 ° C (67.2°F) |
27.1 ° C (80.7°F) |
23.2 ° C (73.8°F) |
% 85 | 57% | 7 | Sunrise:06:10 AM Sunset: 07:53 PM |
Moonrise:02:15 PM Moonset: 11:12 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
19.5 ° C (67.1°F) |
26.2 ° C (79.1°F) |
22.8 ° C (73.1°F) |
% 80 | 10% | 7 | Sunrise:06:11 AM Sunset: 07:52 PM |
Moonrise:03:20 PM Moonset: 11:54 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Partly Cloudy |
14.7 ° C (58.4°F) |
20.1 ° C (68.1°F) |
17 ° C (62.5°F) |
% 74 | 44% | 6 | Sunrise:06:12 AM Sunset: 07:50 PM |
Moonrise:04:19 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Partly Cloudy |
14.7 ° C (58.5°F) |
20.9 ° C (69.6°F) |
17 ° C (62.5°F) |
% 75 | 18% | 6 | Sunrise:06:13 AM Sunset: 07:49 PM |
Moonrise:05:09 PM Moonset: 12:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
12.5 ° C (54.5°F) |
22.1 ° C (71.8°F) |
17.3 ° C (63.1°F) |
% 82 | 15% | 6 | Sunrise:06:14 AM Sunset: 07:47 PM |
Moonrise:05:50 PM Moonset: 01:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Partly Cloudy |
15.8 ° C (60.4°F) |
21.5 ° C (70.7°F) |
18.5 ° C (65.3°F) |
% 78 | 15% | 6 | Sunrise:06:15 AM Sunset: 07:46 PM |
Moonrise:06:24 PM Moonset: 02:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Partly Cloudy |
15.8 ° C (60.4°F) |
24.2 ° C (75.6°F) |
19.8 ° C (67.7°F) |
% 80 | 74% | 6 | Sunrise:06:16 AM Sunset: 07:44 PM |
Moonrise:06:51 PM Moonset: 03:45 AM Moon Phase ( Full Moon ) |
|