Caldwell Weather Forecast 15 Days, Weather in Caldwell Today
Current weather conditions and 15 day weather forecast for Caldwell, 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 Caldwell
| 05 August 2026 Wednesday 24.3 ° C / 75.7°F  Patchy rain nearby |
Feels Like : 26.6 ° C / 79.9°F Humidity : % 85 Pressure : 1019 mb Wind Speed : 11.5 kmph / 7.2 miles from SSE  Visibility : 10 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 59 |
15 day weather forecast for Caldwell, NJ, USA
Weather Forecast for next 15 Days for Caldwell 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 Caldwell, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 August 2026 Wednesday |  Sunny |
19.3 ° C (66.7°F) |
31.5 ° C (88.7°F) |
23.3 ° C (73.9°F) |
% 76 | 57% | 5.7 | Sunrise:05:57 AM Sunset: 08:08 PM |
Moonrise:11:15 PM Moonset: 01:13 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Patchy rain nearby |
21.8 ° C (71.3°F) |
33.5 ° C (92.3°F) |
27.2 ° C (81°F) |
% 75 | 64% | 8.5 | Sunrise:05:58 AM Sunset: 08:07 PM |
Moonrise:11:49 PM Moonset: 02:24 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday |  Partly Cloudy |
22.6 ° C (72.6°F) |
34.5 ° C (94.1°F) |
27.9 ° C (82.2°F) |
% 69 | 57% | 8 | Sunrise:05:59 AM Sunset: 08:06 PM |
Moonrise:Does not rise today Moonset: 03:36 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Sunny |
20.4 ° C (68.7°F) |
33 ° C (91.4°F) |
26.3 ° C (79.4°F) |
% 70 | 58% | 8 | Sunrise:06:00 AM Sunset: 08:05 PM |
Moonrise:12:34 AM Moonset: 04:46 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
21.6 ° C (70.8°F) |
34.9 ° C (94.8°F) |
28 ° C (82.5°F) |
% 62 | 36% | 8 | Sunrise:06:01 AM Sunset: 08:03 PM |
Moonrise:01:31 AM Moonset: 05:49 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
24.4 ° C (76°F) |
35 ° C (94.9°F) |
29 ° C (84.1°F) |
% 62 | 57% | 8 | Sunrise:06:02 AM Sunset: 08:02 PM |
Moonrise:02:41 AM Moonset: 06:42 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
22.4 ° C (72.3°F) |
29.6 ° C (85.3°F) |
25.8 ° C (78.4°F) |
% 65 | 57% | 7 | Sunrise:06:03 AM Sunset: 08:01 PM |
Moonrise:04:00 AM Moonset: 07:25 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Patchy rain nearby |
20.4 ° C (68.7°F) |
27.5 ° C (81.5°F) |
23.5 ° C (74.3°F) |
% 61 | 10% | 6 | Sunrise:06:04 AM Sunset: 07:59 PM |
Moonrise:05:23 AM Moonset: 07:59 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
17.9 ° C (64.2°F) |
27.4 ° C (81.4°F) |
22.4 ° C (72.3°F) |
% 52 | 3% | 7 | Sunrise:06:05 AM Sunset: 07:58 PM |
Moonrise:06:44 AM Moonset: 08:27 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
18.2 ° C (64.8°F) |
29 ° C (84.2°F) |
23.9 ° C (75°F) |
% 51 | 3% | 7 | Sunrise:06:06 AM Sunset: 07:57 PM |
Moonrise:08:03 AM Moonset: 08:53 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Partly Cloudy |
19.7 ° C (67.5°F) |
27.6 ° C (81.6°F) |
22.9 ° C (73.2°F) |
% 60 | 5% | 7 | Sunrise:06:07 AM Sunset: 07:55 PM |
Moonrise:09:19 AM Moonset: 09:17 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Partly Cloudy |
19.2 ° C (66.5°F) |
30.5 ° C (86.8°F) |
23.5 ° C (74.4°F) |
% 63 | 42% | 7 | Sunrise:06:08 AM Sunset: 07:54 PM |
Moonrise:10:33 AM Moonset: 09:41 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday |  Light rain shower |
19.8 ° C (67.7°F) |
23.6 ° C (74.4°F) |
21.1 ° C (69.9°F) |
% 86 | 87% | 5 | Sunrise:06:09 AM Sunset: 07:53 PM |
Moonrise:11:45 AM Moonset: 10:08 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Patchy rain nearby |
18.6 ° C (65.6°F) |
27.2 ° C (80.9°F) |
21.5 ° C (70.7°F) |
% 70 | 45% | 7 | Sunrise:06:10 AM Sunset: 07:51 PM |
Moonrise:12:56 PM Moonset: 10:38 PM Moon Phase ( First Quarter ) |
|
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