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Somerville, NJ Weather Forecast | 5 Day
Updated: Thu Jul 10th 2025 7:45 PM EDT
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Patchy Rain Nearby
Thu 7-10
Scattered showers with a high of 87°F and a low of 69°F. Rainfall expected in the surrounding area to have a 75% chance with an estimated 0.05in. Winds will be light at 6mph and gusts of 8.7mph at 8 PM. High humidity with average of 84% is anticipated, the maximum being 94% at 11 PM and 81% being its lowest at 8 PM. Barometric pressure is its highest of 29.94inHg at 10 PM, a lowest point of 29.91inHg at 8 PM with an avg 29.93inHg.
- HI: 87°F
- LO: 69°F
- Rainfall: 75% | est. 0.05in
- Snowfall: 0%
- Wind
5.1 mph - Humidity
84% avg. - UV Index
2 - Air QualityModerate
- Sunrise
05:37 AM - Sunset
08:30 PM - Moonrise
08:56 PM - Moonset
04:54 AM - Moon Phase
Full Moon

Cloudy
Fri 7-11
Cloudy with a high of 89°F and a low of 73°F. Winds will be light at 6mph and gusts of 9.7mph at 7 PM. High humidity with average of 83% is anticipated, the maximum being 98% at 3 AM and 60% being its lowest at 5 PM. Barometric pressure is its highest of 30.04inHg at 10 PM, a lowest point of 29.94inHg at 1 AM with an avg 29.98inHg.
- HI: 89°F
- LO: 73°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
5.8 mph - Humidity
83% avg. - UV Index
2.3 - Air QualityUnhealthy for Sensitive Groups
- Sunrise
05:38 AM - Sunset
08:30 PM - Moonrise
09:33 PM - Moonset
06:01 AM - Moon Phase
Waning Gibbous

Fog
Sat 7-12
Fog with a high of 84°F and a low of 71°F. Winds will be light at 7mph and gusts of 12.3mph at 9 PM. High humidity with average of 88% is anticipated, the maximum being 98% at 3 AM and 70% being its lowest at 4 PM. Barometric pressure is its highest of 30.11inHg at 10 AM, a lowest point of 30.06inHg at 1 AM with an avg 30.08inHg.
- HI: 84°F
- LO: 71°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
6.7 mph - Humidity
88% avg. - UV Index
2.5 - Air QualityUnhealthy
- Sunrise
05:39 AM - Sunset
08:29 PM - Moonrise
10:04 PM - Moonset
07:11 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Sun 7-13
Scattered showers with a high of 89°F and a low of 70°F. Rainfall expected in the surrounding area to have a 70% chance with an estimated 0.02in. Winds will be light at 8mph and gusts of 12.1mph at 8 PM. High humidity with average of 82% is anticipated, the maximum being 97% at 5 AM and 50% being its lowest at 3 PM. Barometric pressure is its highest of 30.15inHg at 12 PM, a lowest point of 29.97inHg at 6 PM with an avg 30.09inHg.
- HI: 89°F
- LO: 70°F
- Rainfall: 70% | est. 0.02in
- Snowfall: 0%
- Wind
7.4 mph - Humidity
82% avg. - UV Index
2.5 - Air QualityUnhealthy for Sensitive Groups
- Sunrise
05:40 AM - Sunset
08:29 PM - Moonrise
10:30 PM - Moonset
08:22 AM - Moon Phase
Waning Gibbous

Heavy Rain
Mon 7-14
Heavy Rain with a high of 88°F and a low of 69°F. It will likey rain, having a 82% chance of a downpour with an estimated 0.82in. Winds will be light at 8mph and gusts of 14.9mph at 7 PM. High humidity with average of 84% is anticipated, the maximum being 97% at 5 AM and 59% being its lowest at 1 PM. Barometric pressure is its highest of 30.03inHg at 9 AM, a lowest point of 29.94inHg at 6 PM with an avg 29.99inHg.
- HI: 88°F
- LO: 69°F
- Rainfall: 82% | est. 0.82in
- Snowfall: 0%
- Wind
7.8 mph - Humidity
84% avg. - UV Index
0.2 - Air QualityGood
- Sunrise
05:40 AM - Sunset
08:28 PM - Moonrise
10:54 PM - Moonset
09:33 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Tue 7-15
Scattered showers with a high of 85°F and a low of 69°F. It will likey rain in the surrounding area, having a 84% chance of a downpour with an estimated 0.03in. Winds will be light at 6mph and gusts of 8.1mph at 1 AM. High humidity with average of 82% is anticipated, the maximum being 98% at 3 AM and 57% being its lowest at 2 PM. Barometric pressure is its highest of 30.07inHg at 11 PM, a lowest point of 29.99inHg at 3 AM with an avg 30.03inHg.
- HI: 85°F
- LO: 69°F
- Rainfall: 84% | est. 0.03in
- Snowfall: 0%
- Wind
5.6 mph - Humidity
82% avg. - UV Index
5 - Air QualityTBA
- Sunrise
05:41 AM - Sunset
08:28 PM - Moonrise
11:17 PM - Moonset
10:43 AM - Moon Phase
Waning Gibbous
Currently
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82°F |
29.92 inHg.
Barometer 72%
Humidity S 6.8 mph Wind |
Overcast |