New Trier Weather Forecast 15 Days, Weather in New Trier Today
Current weather conditions and 15 day weather forecast for New Trier, 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 New Trier
| 27 February 2026 Friday 17.2 ° C / 63°F  Partly cloudy |
Feels Like : 17.2 ° C / 63°F Humidity : % 21 Pressure : 1006 mb Wind Speed : 16.9 kmph / 10.5 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for New Trier, IL, USA
Weather Forecast for next 15 Days for New Trier 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 New Trier, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 27 February 2026 Friday |  Sunny |
-1.4 ° C (29.5°F) |
20.3 ° C (68.5°F) |
7.6 ° C (45.7°F) |
% 57 | 0% | 0.7 | Sunrise:06:29 AM Sunset: 05:39 PM |
Moonrise:01:20 PM Moonset: 04:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 February 2026 Saturday |  Moderate or heavy snow showers |
-2.6 ° C (27.3°F) |
1 ° C (33.8°F) |
0.1 ° C (32.2°F) |
% 65 | 83% | 0.4 | Sunrise:06:28 AM Sunset: 05:41 PM |
Moonrise:02:36 PM Moonset: 05:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 March 2026 Sunday |  Overcast |
-4.1 ° C (24.6°F) |
-1.6 ° C (29.1°F) |
-2.6 ° C (27.3°F) |
% 77 | 0% | 0.7 | Sunrise:06:26 AM Sunset: 05:42 PM |
Moonrise:03:52 PM Moonset: 05:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 March 2026 Monday | Partly Cloudy |
-5.3 ° C (22.5°F) |
2.2 ° C (36°F) |
-1.7 ° C (29°F) |
% 63 | 0% | 0.7 | Sunrise:06:24 AM Sunset: 05:43 PM |
Moonrise:05:05 PM Moonset: 06:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 March 2026 Tuesday |  Patchy rain nearby |
0.5 ° C (32.9°F) |
1.6 ° C (34.9°F) |
1.2 ° C (34.1°F) |
% 83 | 82% | 0 | Sunrise:06:23 AM Sunset: 05:44 PM |
Moonrise:06:15 PM Moonset: 06:26 AM Moon Phase ( Full Moon ) |
|
| 04 March 2026 Wednesday | Patchy rain nearby |
1.3 ° C (34.4°F) |
3.7 ° C (38.7°F) |
2.2 ° C (35.9°F) |
% 91 | 79% | 1 | Sunrise:06:21 AM Sunset: 05:45 PM |
Moonrise:07:22 PM Moonset: 06:46 AM Moon Phase ( Waning Gibbous ) |
|
| 05 March 2026 Thursday | Patchy rain nearby |
4.2 ° C (39.5°F) |
7.6 ° C (45.6°F) |
5.9 ° C (42.6°F) |
% 92 | 89% | 2 | Sunrise:06:20 AM Sunset: 05:47 PM |
Moonrise:08:28 PM Moonset: 07:06 AM Moon Phase ( Waning Gibbous ) |
|
| 06 March 2026 Friday | Patchy rain nearby |
3.2 ° C (37.7°F) |
16 ° C (60.8°F) |
7.9 ° C (46.3°F) |
% 83 | 74% | 2 | Sunrise:06:18 AM Sunset: 05:48 PM |
Moonrise:09:34 PM Moonset: 07:26 AM Moon Phase ( Waning Gibbous ) |
|
| 07 March 2026 Saturday | Overcast |
5.9 ° C (42.6°F) |
10.5 ° C (50.9°F) |
7.9 ° C (46.2°F) |
% 54 | 0% | 2 | Sunrise:06:16 AM Sunset: 05:49 PM |
Moonrise:10:40 PM Moonset: 07:49 AM Moon Phase ( Waning Gibbous ) |
|
| 08 March 2026 Sunday | Patchy rain nearby |
3.2 ° C (37.7°F) |
3.9 ° C (39°F) |
4 ° C (39.2°F) |
% 83 | 83% | 1 | Sunrise:06:15 AM Sunset: 05:50 PM |
Moonrise:11:45 PM Moonset: 08:14 AM Moon Phase ( Waning Gibbous ) |
|
| 09 March 2026 Monday | Patchy rain nearby |
2.1 ° C (35.7°F) |
6.3 ° C (43.4°F) |
4.3 ° C (39.7°F) |
% 91 | 70% | 1 | Sunrise:07:13 AM Sunset: 06:51 PM |
Moonrise:12:45 AM Moonset: 09:46 AM Moon Phase ( Waning Gibbous ) |
|
| 10 March 2026 Tuesday | Patchy rain nearby |
7 ° C (44.6°F) |
15.4 ° C (59.7°F) |
11.5 ° C (52.6°F) |
% 91 | 89% | 3 | Sunrise:07:12 AM Sunset: 06:52 PM |
Moonrise:01:48 AM Moonset: 10:23 AM Moon Phase ( Waning Gibbous ) |
|
| 11 March 2026 Wednesday |  Light freezing rain |
-7.3 ° C (18.9°F) |
-3.9 ° C (24.9°F) |
-3.6 ° C (25.4°F) |
% 53 | 77% | 1 | Sunrise:07:10 AM Sunset: 06:53 PM |
Moonrise:02:46 AM Moonset: 11:09 AM Moon Phase ( Last Quarter ) |
|
| 12 March 2026 Thursday | Light freezing rain |
-8.4 ° C (16.8°F) |
2.1 ° C (35.8°F) |
-3.2 ° C (26.2°F) |
% 44 | 74% | 1 | Sunrise:07:08 AM Sunset: 06:54 PM |
Moonrise:03:39 AM Moonset: 12:04 PM Moon Phase ( Waning Crescent ) |
|
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