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Dunkirk, NY Weather Forecast for 5-Days

Updated: Wed May 20th 2026 3:15 PM EDT

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Dunkirk, NY Weather – 5-20 – Moderate Rain
57° / 49°
Moderate Rain
Periods of rain are likely in Dunkirk, with a high of 57°F and a low of 49°F. The chance of rain is 90% with an estimated 0.48in. Winds will be strong at speeds peaking at 23mph and gusts of 19mph at 6 PM. High humidity with average of 84% is anticipated, the maximum being 75% at 6 PM and 69% being its lowest at 9 PM. Barometric pressure is its highest of 30.28inHg at 11 PM, a lowest point of 30.19inHg at 4 PM with an avg 30.22inHg.
Dunkirk, NY Weather – 5-21 – Sunny
55° / 43°

Weather Tomorrow

Sunny
Daytime highs will reach 55°F with lows dropping to 43°F in Dunkirk, where it will be sunny. Wind will be moderate, blowing around 15mph on average and gusts of 24mph at 9 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 79% at 12 AM and 55% being its lowest at 2 PM. Barometric pressure is its highest of 30.4inHg at 8 AM, a lowest point of 30.3inHg at 12 AM with an avg 30.35inHg.
Dunkirk, NY Weather – 5-22 – Scattered Showers
61° / 42°
Scattered Showers
Daytime highs will reach 61°F with lows dropping to 42°F in Dunkirk, where on and off showers are set to occur. The chance of rain is 83% with an estimated 0.01in. Wind will be moderate, blowing around 15mph on average and gusts of 27.5mph at 5 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 85% at 10 PM and 52% being its lowest at 6 AM. Barometric pressure is its highest of 30.35inHg at 12 AM, a lowest point of 30.15inHg at 5 PM with an avg 30.26inHg.
Dunkirk, NY Weather – 5-23 – Moderate Rain
56° / 51°
Moderate Rain
Rain showers are in the forecast for Dunkirk, with a high of 56°F and a low of 51°F. Rainfall predicted to have a 75% chance with an estimated 0.34in. Wind will be moderate, blowing around 19mph on average and gusts of 27.9mph at 12 PM. High humidity with average of 89% is anticipated, the maximum being 92% at 8 AM and 79% being its lowest at 2 PM. Barometric pressure is its highest of 30.23inHg at 11 PM, a lowest point of 30.17inHg at 5 AM with an avg 30.21inHg.
Dunkirk, NY Weather – 5-24 – Scattered Showers
62° / 52°
Scattered Showers
Dunkirk is set for passing showers with temperatures peaking at 62°F and dipping to 52°F. The chance of rain is 76% with an estimated 0.07in. Wind will be moderate, blowing around 19mph on average and gusts of 29mph at 11 PM. High humidity with average of 87% is anticipated, the maximum being 92% at 8 AM and 78% being its lowest at 5 PM. Barometric pressure is its highest of 30.25inHg at 8 AM, a lowest point of 30.21inHg at 5 AM with an avg 30.23inHg.
Dunkirk, NY Weather – 5-25 – Scattered Showers
63° / 53°
Scattered Showers
Showers likely at times in Dunkirk, with a high of 63°F and a low of 53°F. The chance of rain is 87% with an estimated 0.06in. Wind will be moderate, blowing around 18mph on average and gusts of 29.5mph at 11 PM. High humidity with average of 89% is anticipated, the maximum being 95% at 8 PM and 83% being its lowest at 2 PM. Barometric pressure is its highest of 30.23inHg at 12 AM, a lowest point of 30.09inHg at 10 PM with an avg 30.16inHg.

Currently

Sunny 55°F
30.19 inHg.
Barometer
73%
Humidity
W 17.6 mph
Wind
Sunny

5 Day Forecast Nearby

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