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Saint Peters, PA Weather Conditions

Updated: Thu Apr 16th 2026 4:45 PM EDT

Sunny

89^°F 32^°C

Feels Like 88^°F / 31^°C

Saint Peters, PA weather condition is Sunny and 89°F.

Today's Weather in Saint Peters,PA

The current weather in Saint Peters PA as of 4:45 PM EDT on Thu Apr 16th 2026, has a sky condition of Sunny with the visibility of 9 mile(s) and the UV index at 3.5. It is 89 degrees fahrenheit but feels like 88 degrees. The barometric pressure is 29.8 - measured by inches of mercury - and is falling since its last observation. The humidity is 30 percent that's falling since the last report, with a dew point of 58 degrees fahrenheit which is falling. Wind direction is from the West-Southwest at 10.7 miles per hour, gusting at 12.9 miles per hour. Sunrise was at 6:23 AM and Sunset is at 7:43 PM. The moon phase is a Waning Crescent moon rising at 5:40 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:23 AM

Sunset: 7:43 PM

As of:

Moon

Moonrise: 5:40 AM

Moonset: 7:07 PM

Phase: Waning Crescent Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Overcast

Overcast with a high of 79°F and a low of 56°F. Winds will be moderate, blowing around 11mph. The humidity will be on the higher side, reaching around 75%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 79° \| Lo 56°	75%	0%	0%	10.3 mph

Overcast

Overcast with a high of 73°F and a low of 56°F. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 56°	78%	0%	0%	13.6 mph

Moderate Rain

Moderate Rain with a high of 55°F and a low of 38°F. Probable rainfall forecasted, having an 89% chance with an estimated 0.54in. Winds will be moderate, blowing around 16mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 55° \| Lo 38°	89%	89% \| est. 0.54in	0%	15.4 mph

Partly Cloudy

Partly Cloudy with a high of 48°F and a low of 32°F. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 55%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 48° \| Lo 32°	55%	0% \| est. 0in	0%	15 mph

Sunny

Sunny with a high of 55°F and a low of 27°F. Winds will be moderate, blowing around 13mph. Humidity levels are comfortable, sitting around 53%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 55° \| Lo 27°	53%	0% \| est. 0in	0%	12.5 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 89^°F. The morning temperature of 68°^F is lowest at 6am with the daytime high of 95°^F at 2pm and a low around 74°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.94^inHg at 7am and lowest being 29.75^inHg at 8pm.

Hourly Wind Speeds

The fastest wind is reported to be 11.4^mph at 2pm, while the slowest is 2.2^mph around 2am; expect wind gusts peaking 14.1^mph at 11pm. View live wind conditions in Saint Peters

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