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Rotterdam, NY Weather Conditions

Updated: Fri Jan 23rd 2026 5:30 AM EST

Overcast

21^°F -6^°C

Feels Like 12^°F / -11^°C

Rotterdam, NY weather condition is Overcast and 21°F.

Today's Weather in Rotterdam,NY

The current weather in Rotterdam NY as of 5:30 AM EST on Fri Jan 23rd 2026, has a sky condition of Overcast with the visibility of 9 mile(s). It is 21 degrees fahrenheit but feels like 12 degrees. The barometric pressure is 30.06 - measured by inches of mercury - and is falling since its last observation. The humidity is 59 percent that's falling since the last report, with a dew point of 10 degrees fahrenheit which is falling. Wind direction is from the West-Southwest at 7.2 miles per hour, gusting at 9.9 miles per hour. Sunrise is at 7:19 AM and Sunset is at 4:57 PM. The moon phase is a Waxing Crescent moon rising at 9:37 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:19 AM

Sunset: 4:57 PM

As of:

Moon

Moonrise: 9:37 AM

Moonset: 10:26 PM

Phase: Waxing Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Sunny

Sunny with a high of 13°F and a low of -0°F. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 50%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 13° \| Lo -0°	50%	0%	0%	14.1 mph

Moderate Or Heavy Snow Showers

Moderate Or Heavy Snow Showers with a high of 13°F and a low of 5°F. Probable rainfall forecasted, having an 82% chance with an estimated 0.53in. Possible light Snowfall with a 16% chance estimated at 3.8in accumulation. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 61%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 13° \| Lo 5°	61%	82% \| est. 0.53in	16% \| est. 3.8in	6.7 mph

Heavy Snow

Heavy Snow with a high of 17°F and a low of 8°F. Probable rainfall forecasted, having a 72% chance with an estimated 1.19in. Snowfall has a likely chance of 72% with an estimated accumulation of 8.6in. Winds will be light at 9mph at times. Expect high humidity with levels above 80% to 92%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 17° \| Lo 8°	92%	72% \| est. 1.19in	72% \| est. 8.6in	8.1 mph

Overcast

Overcast with a high of 21°F and a low of -8°F. Possible light Snowfall with a 10% chance but not having significate accumulation. Winds will be light at 9mph at times. Expect high humidity with levels above 80% to 87%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 21° \| Lo -8°	87%	0% \| est. 0in	10%	8.5 mph

Light Snow

Light Snow with a high of 25°F and a low of 8°F. Probable rainfall forecasted, having an 84% chance with an estimated 0.01in. Snowfall has a likely chance of 56% with an estimated accumulation of 0in. Winds will be moderate, blowing around 11mph. Expect high humidity with levels above 80% to 85%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 25° \| Lo 8°	85%	84% \| est. 0.01in	56% \| est. 0in	11 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Rotterdam, NY weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Tuesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 21^°F. The morning temperature of 18°^F is lowest at 7am with the daytime high of 21°^F at 12pm and a low around 9°^F at 11pm is expected.