Picatinny Arsenal, NJ Weather Forecast for 5-Days

Updated: Mon Jun 8th 2026 1:30 AM EDT

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Picatinny Arsenal, NJ Weather – 6-8 – Sunny
78° / 57°
Sunny
It will be sunny in Picatinny Arsenal, with a high of 78°F and a low of 57°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 9mph and gusts of 13.8mph at 3 AM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 81% at 5 AM and 29% being its lowest at 3 PM. Barometric pressure is its highest of 30.27inHg at 11 PM, a lowest point of 30.07inHg at 2 AM with an avg 30.19inHg.
Picatinny Arsenal, NJ Weather – 6-9 – Sunny
81° / 52°

Weather Tomorrow

Sunny
In Picatinny Arsenal, bright and sunny conditions with highs near 81°F and lows around 52°F. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 11mph on average and gusts of 12.3mph at 7 PM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 72% at 9 PM and 30% being its lowest at 12 PM. Barometric pressure is its highest of 30.28inHg at 4 AM, a lowest point of 30.04inHg at 6 PM with an avg 30.17inHg.
Picatinny Arsenal, NJ Weather – 6-10 – Scattered Showers
82° / 61°
Scattered Showers
On and off showers are set to occur in Picatinny Arsenal, with a high of 82°F and a low of 61°F. The chance of rain is 76% with an estimated 0.1in. Wind will be moderate, blowing around 12mph on average and gusts of 14mph at 4 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 98% at 11 PM and 59% being its lowest at 3 PM. Barometric pressure is its highest of 30.04inHg at 12 AM, a lowest point of 29.76inHg at 9 PM with an avg 29.89inHg.
Picatinny Arsenal, NJ Weather – 6-11 – Scattered Showers
92° / 69°
Scattered Showers
Highs will reach 92°F with lows near 69°F in Picatinny Arsenal, where scattered showers are. The chance of rain is 81% with an estimated 0.18in. Wind will be moderate, blowing around 12mph on average and gusts of 14mph at 5 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 98% at 6 AM and 43% being its lowest at 5 PM. Barometric pressure is its highest of 29.82inHg at 11 PM, a lowest point of 29.69inHg at 7 PM with an avg 29.74inHg.
Picatinny Arsenal, NJ Weather – 6-12 – Scattered Showers
80° / 61°
Scattered Showers
Picatinny Arsenal may see passing showers, with daytime highs of 80°F and overnight lows near 61°F. Rainfall predicted to have a 73% chance with an estimated 0.01in. Winds will be light at 10mph and gusts of 12.1mph at 7 PM. High humidity with average of 82% is anticipated, the maximum being 99% at 12 AM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 29.9inHg at 7 AM, a lowest point of 29.81inHg at 1 AM with an avg 29.86inHg.
Picatinny Arsenal, NJ Weather – 6-13 – Scattered Showers
84° / 62°
Scattered Showers
Daytime highs will reach 84°F with lows dropping to 62°F in Picatinny Arsenal, where on and off showers are set to occur. Rainfall predicted to have a 73% chance with an estimated 0in. Winds will be light at 9mph and gusts of 10.1mph at 10 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 99% at 12 AM and 29% being its lowest at 5 PM. Barometric pressure is its highest of 29.97inHg at 11 PM, a lowest point of 29.9inHg at 1 AM with an avg 29.93inHg.

Currently

Clear 62°F
30.08 inHg.
Barometer
80%
Humidity
NNE 9.4 mph
Wind
Clear

5 Day Forecast Nearby

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