Lansing Weather Forecast 15 Days, Weather in Lansing Today
Current weather conditions and 15 day weather forecast for Lansing, 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 Lansing
| 24 August 2026 Monday 17 ° C / 62.6°F  Clear |
Feels Like : 16.1 ° C / 61°F Humidity : % 73 Pressure : 1016 mb Wind Speed : 8.3 kmph / 5.1 miles from W  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 9 |
15 day weather forecast for Lansing, IL, USA
Weather Forecast for next 15 Days for Lansing 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 Lansing, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 August 2026 Monday | Sunny |
14.1 ° C (57.4°F) |
24 ° C (75.1°F) |
18.9 ° C (66°F) |
% 62 | 6% | 7.7 | Sunrise:06:08 AM Sunset: 07:36 PM |
Moonrise:06:13 PM Moonset: 02:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Sunny |
14.5 ° C (58°F) |
23.8 ° C (74.9°F) |
19.3 ° C (66.7°F) |
% 63 | 7% | 7.8 | Sunrise:06:09 AM Sunset: 07:35 PM |
Moonrise:06:41 PM Moonset: 03:38 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday |  Patchy rain nearby |
17.1 ° C (62.7°F) |
26.8 ° C (80.3°F) |
21.5 ° C (70.7°F) |
% 79 | 58% | 7.2 | Sunrise:06:10 AM Sunset: 07:33 PM |
Moonrise:07:05 PM Moonset: 04:42 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Sunny |
19 ° C (66.3°F) |
28.2 ° C (82.7°F) |
23.3 ° C (74°F) |
% 67 | 17% | 7.1 | Sunrise:06:11 AM Sunset: 07:32 PM |
Moonrise:07:25 PM Moonset: 05:44 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Sunny |
18.7 ° C (65.7°F) |
23.4 ° C (74.1°F) |
20.9 ° C (69.6°F) |
% 68 | 7% | 6 | Sunrise:06:12 AM Sunset: 07:30 PM |
Moonrise:07:45 PM Moonset: 06:46 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday |  Light rain shower |
15.5 ° C (59.8°F) |
21.8 ° C (71.2°F) |
19.1 ° C (66.3°F) |
% 78 | 79% | 5 | Sunrise:06:13 AM Sunset: 07:28 PM |
Moonrise:08:04 PM Moonset: 07:48 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Patchy rain nearby |
18.8 ° C (65.8°F) |
24.1 ° C (75.4°F) |
21.1 ° C (70.1°F) |
% 92 | 92% | 5 | Sunrise:06:14 AM Sunset: 07:27 PM |
Moonrise:08:23 PM Moonset: 08:51 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Sunny |
20.4 ° C (68.7°F) |
26.8 ° C (80.2°F) |
23 ° C (73.3°F) |
% 80 | 42% | 7 | Sunrise:06:15 AM Sunset: 07:25 PM |
Moonrise:08:45 PM Moonset: 09:55 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Light rain shower |
17.2 ° C (62.9°F) |
20.8 ° C (69.4°F) |
19.1 ° C (66.4°F) |
% 91 | 90% | 5 | Sunrise:06:16 AM Sunset: 07:23 PM |
Moonrise:09:10 PM Moonset: 11:01 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Light rain shower |
14.7 ° C (58.5°F) |
19.9 ° C (67.8°F) |
17.3 ° C (63.1°F) |
% 94 | 91% | 4 | Sunrise:06:17 AM Sunset: 07:22 PM |
Moonrise:09:42 PM Moonset: 12:11 PM Moon Phase ( Last Quarter ) |
|
| 03 September 2026 Thursday | Sunny |
13.2 ° C (55.8°F) |
22.8 ° C (73.1°F) |
18 ° C (64.4°F) |
% 76 | 10% | 6 | Sunrise:06:18 AM Sunset: 07:20 PM |
Moonrise:10:21 PM Moonset: 01:22 PM Moon Phase ( Last Quarter ) |
|
| 04 September 2026 Friday |  Thundery outbreaks in nearby |
17.2 ° C (63°F) |
24.5 ° C (76.2°F) |
19.6 ° C (67.3°F) |
% 83 | 69% | 5 | Sunrise:06:19 AM Sunset: 07:18 PM |
Moonrise:11:11 PM Moonset: 02:31 PM Moon Phase ( Last Quarter ) |
|
| 05 September 2026 Saturday | Sunny |
17.1 ° C (62.7°F) |
23.4 ° C (74.1°F) |
20 ° C (67.9°F) |
% 71 | 11% | 6 | Sunrise:06:20 AM Sunset: 07:17 PM |
Moonrise:Does not rise today Moonset: 03:35 PM Moon Phase ( Waning Crescent ) |
|
| 06 September 2026 Sunday |  Overcast |
15.7 ° C (60.2°F) |
24.8 ° C (76.6°F) |
20.1 ° C (68.2°F) |
% 72 | 12% | 5 | Sunrise:06:21 AM Sunset: 07:15 PM |
Moonrise:12:14 AM Moonset: 04:30 PM Moon Phase ( Waning Crescent ) |
|
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