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Middlesex, NY Weather Forecast for 5-Days

Updated: Wed May 20th 2026 7:00 PM EDT

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Middlesex, NY Weather – 5-20 – Scattered Showers
67° / 45°
Scattered Showers
In Middlesex, on and off showers are set to occur with highs near 67°F and lows around 45°F. The chance of rain is 88% with an estimated 0.08in. Winds will be strong at speeds peaking at 22mph and gusts of 15.2mph at 8 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 68% at 8 PM and 61% being its lowest at 11 PM. Barometric pressure is its highest of 30.25inHg at 11 PM, a lowest point of 30.18inHg at 8 PM with an avg 30.22inHg.
Middlesex, NY Weather – 5-21 – Sunny
54° / 38°

Weather Tomorrow

Sunny
It will be sunny in Middlesex, with a high of 54°F and a low of 38°F. Winds will be light at 10mph and gusts of 12.2mph at 2 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 81% at 5 AM and 46% being its lowest at 3 PM. Barometric pressure is its highest of 30.41inHg at 9 AM, a lowest point of 30.27inHg at 12 AM with an avg 30.36inHg.
Middlesex, NY Weather – 5-22 – Sunny
62° / 35°
Sunny
Sunshine is in the forecast for Middlesex, with a high of 62°F and a low of 35°F. Winds will be light at 9mph and gusts of 11.3mph at 8 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 83% at 10 PM and 48% being its lowest at 1 PM. Barometric pressure is its highest of 30.39inHg at 2 AM, a lowest point of 30.22inHg at 6 PM with an avg 30.32inHg.
Middlesex, NY Weather – 5-23 – Moderate Rain
53° / 47°
Moderate Rain
It will rain at times in Middlesex, with a high of 53°F and a low of 47°F. The chance of rain is 79% with an estimated 0.23in. Wind will be moderate, blowing around 14mph on average and gusts of 17.4mph at 12 PM. High humidity with average of 89% is anticipated, the maximum being 95% at 8 AM and 79% being its lowest at 2 AM. Barometric pressure is its highest of 30.33inHg at 11 PM, a lowest point of 30.24inHg at 5 AM with an avg 30.3inHg.
Middlesex, NY Weather – 5-24 – Scattered Showers
56° / 49°
Scattered Showers
Highs will reach 56°F with lows near 49°F in Middlesex, where scattered showers are. Rainfall predicted to have a 65% chance with an estimated 0.09in. Wind will be moderate, blowing around 16mph on average and gusts of 19.9mph at 8 PM. High humidity with average of 89% is anticipated, the maximum being 96% at 5 AM and 82% being its lowest at 5 PM. Barometric pressure is its highest of 30.37inHg at 8 AM, a lowest point of 30.32inHg at 2 AM with an avg 30.33inHg.
Middlesex, NY Weather – 5-25 – Scattered Showers
66° / 51°
Scattered Showers
Highs will reach 66°F with lows near 51°F in Middlesex, where passing showers are. Rainfall predicted to have a 75% chance with an estimated 0.07in. Wind will be moderate, blowing around 15mph on average and gusts of 19.3mph at 11 PM. High humidity with average of 83% is anticipated, the maximum being 95% at 10 PM and 74% being its lowest at 1 PM. Barometric pressure is its highest of 30.31inHg at 12 AM, a lowest point of 30.16inHg at 11 PM with an avg 30.24inHg.

Currently

Cloudy 53°F
30.16 inHg.
Barometer
67%
Humidity
NW 18 mph
Wind
Cloudy

5 Day Forecast Nearby

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