Demarest Weather Forecast 15 Days, Weather in Demarest Today
Current weather conditions and 15 day weather forecast for Demarest, New Jersey, 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 Demarest
| 31 July 2026 Friday 18.1 ° C / 64.6°F  Sunny |
Feels Like : 19.6 ° C / 67.3°F Humidity : % 90 Pressure : 1014 mb Wind Speed : 3.6 kmph / 2.2 miles from WNW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 4 |
15 day weather forecast for Demarest, NJ, USA
Weather Forecast for next 15 Days for Demarest 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 Demarest, New Jersey 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 31 July 2026 Friday | Sunny |
18.1 ° C (64.6°F) |
30.9 ° C (87.6°F) |
24.4 ° C (76°F) |
% 74 | 7% | 8.3 | Sunrise:05:51 AM Sunset: 08:13 PM |
Moonrise:09:24 PM Moonset: 07:56 AM Moon Phase ( Waning Gibbous ) |
|
| 01 August 2026 Saturday | Sunny |
20.9 ° C (69.6°F) |
32.2 ° C (90°F) |
26.5 ° C (79.8°F) |
% 56 | 3% | 8.5 | Sunrise:05:52 AM Sunset: 08:12 PM |
Moonrise:09:43 PM Moonset: 08:57 AM Moon Phase ( Waning Gibbous ) |
|
| 02 August 2026 Sunday |  Partly Cloudy |
23.3 ° C (74°F) |
29.4 ° C (84.8°F) |
25.8 ° C (78.4°F) |
% 65 | 8% | 7 | Sunrise:05:53 AM Sunset: 08:11 PM |
Moonrise:10:02 PM Moonset: 09:58 AM Moon Phase ( Waning Gibbous ) |
|
| 03 August 2026 Monday |  Patchy rain nearby |
21.3 ° C (70.3°F) |
24.3 ° C (75.8°F) |
22.8 ° C (73°F) |
% 90 | 90% | 8.2 | Sunrise:05:54 AM Sunset: 08:10 PM |
Moonrise:10:23 PM Moonset: 11:00 AM Moon Phase ( Last Quarter ) |
|
| 04 August 2026 Tuesday |  Light rain shower |
20.3 ° C (68.6°F) |
27 ° C (80.6°F) |
23 ° C (73.4°F) |
% 90 | 89% | 6 | Sunrise:05:55 AM Sunset: 08:08 PM |
Moonrise:10:46 PM Moonset: 12:05 PM Moon Phase ( Last Quarter ) |
|
| 05 August 2026 Wednesday | Light rain shower |
20.7 ° C (69.2°F) |
27.8 ° C (82°F) |
24 ° C (75.3°F) |
% 86 | 87% | 6 | Sunrise:05:55 AM Sunset: 08:07 PM |
Moonrise:11:13 PM Moonset: 01:12 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Sunny |
22 ° C (71.6°F) |
33.4 ° C (92.1°F) |
27.4 ° C (81.4°F) |
% 70 | 7% | 8 | Sunrise:05:56 AM Sunset: 08:06 PM |
Moonrise:11:48 PM Moonset: 02:23 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Partly Cloudy |
25.8 ° C (78.5°F) |
33.1 ° C (91.6°F) |
29.2 ° C (84.5°F) |
% 61 | 57% | 8 | Sunrise:05:57 AM Sunset: 08:05 PM |
Moonrise:Does not rise today Moonset: 03:35 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Patchy rain nearby |
23.9 ° C (75°F) |
35.2 ° C (95.4°F) |
28.4 ° C (83°F) |
% 69 | 71% | 9 | Sunrise:05:58 AM Sunset: 08:04 PM |
Moonrise:12:32 AM Moonset: 04:45 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
22.9 ° C (73.3°F) |
31.2 ° C (88.2°F) |
26.7 ° C (80.1°F) |
% 73 | 71% | 8 | Sunrise:05:59 AM Sunset: 08:02 PM |
Moonrise:01:29 AM Moonset: 05:49 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Patchy rain nearby |
22.8 ° C (73°F) |
28.3 ° C (83°F) |
25 ° C (77°F) |
% 71 | 26% | 7 | Sunrise:06:00 AM Sunset: 08:01 PM |
Moonrise:02:39 AM Moonset: 06:41 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Patchy rain nearby |
23.4 ° C (74°F) |
26.4 ° C (79.4°F) |
24.5 ° C (76.2°F) |
% 87 | 83% | 6 | Sunrise:06:01 AM Sunset: 08:00 PM |
Moonrise:03:58 AM Moonset: 07:24 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Partly Cloudy |
22.5 ° C (72.6°F) |
32.4 ° C (90.2°F) |
27 ° C (80.6°F) |
% 74 | 75% | 8 | Sunrise:06:02 AM Sunset: 07:58 PM |
Moonrise:05:21 AM Moonset: 07:58 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Partly Cloudy |
24.6 ° C (76.3°F) |
30.5 ° C (86.9°F) |
26.6 ° C (79.8°F) |
% 73 | 69% | 7 | Sunrise:06:03 AM Sunset: 07:57 PM |
Moonrise:06:43 AM Moonset: 08:26 PM Moon Phase ( New Moon ) |
|
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