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Saint Johns, PA Weather Conditions

Updated: Fri Mar 13th 2026 4:45 PM EDT

Overcast

41^°F 5^°C

Feels Like 33^°F / 0^°C

Saint Johns, PA weather condition is Overcast and 41°F.

Today's Weather in Saint Johns,PA

The current weather in Saint Johns PA as of 4:45 PM EDT on Fri Mar 13th 2026, has a sky condition of Overcast with the visibility of 9 mile(s) and the UV index at 0.6. It is 41 degrees fahrenheit but feels like 33 degrees. The barometric pressure is 29.77 - measured by inches of mercury - and is falling since its last observation. The humidity is 44 percent that's falling since the last report, with a dew point of 31 degrees fahrenheit which is rising. Wind direction is from the South at 17.2 miles per hour, gusting at 20.4 miles per hour. Sunrise was at 7:19 AM and Sunset is at 7:09 PM. The moon phase is a Waning Crescent moon rising at 4:30 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:19 AM

Sunset: 7:09 PM

As of:

Moon

Moonrise: 4:30 AM

Moonset: 1:21 PM

Phase: Waning 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 44°F and a low of 27°F. Winds will be moderate, blowing around 19mph. Humidity levels are comfortable, sitting around 56%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 44° \| Lo 27°	56%	0%	0%	18.6 mph

Scattered Rain

Scattered Rain with a high of 41°F and a low of 30°F. Probable rainfall forecasted, having a 70% chance with an estimated 0.08in. Winds will be moderate, blowing around 16mph. Humidity levels are comfortable, sitting around 57%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 41° \| Lo 30°	57%	70% \| est. 0.08in	0%	15.7 mph

Heavy Rain

Heavy Rain with a high of 61°F and a low of 34°F. Probable rainfall forecasted, having an 88% chance with an estimated 1.88in. Winds will be strong at speeds peaking at 21mph. Expect high humidity with levels above 80% to 95%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 61° \| Lo 34°	95%	88% \| est. 1.88in	0% \| est. 1.6in	20.8 mph

Light Snow Showers

Light Snow Showers with a high of 28°F and a low of 20°F. Probable rainfall forecasted, having an 81% chance with an estimated 0.04in. Snow is likely with a 49% chance having an estimated 0.3in. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 70%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 28° \| Lo 20°	70%	81% \| est. 0.04in	49% \| est. 0.3in	15.2 mph

Partly Cloudy

Partly Cloudy with a high of 34°F and a low of 18°F. Possible light Snowfall with a 5% chance but not having significate accumulation. Winds will be light at 9mph at times. The humidity will be on the higher side, reaching around 66%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 34° \| Lo 18°	66%	0% \| est. 0in	5%	8.3 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Saint Johns, PA weather with minute-by-minute 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 41^°F. The morning temperature of 28°^F is lowest at 7am with the daytime high of 47°^F at 5pm and a low around 38°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.19^inHg at 8am and lowest being 29.69^inHg at 9pm.

Hourly Wind Speeds

The fastest wind is reported to be 18.8^mph at 8pm, while the slowest is 2.2^mph around 6am; expect wind gusts peaking 30.1^mph at 10pm. View live wind conditions in Saint Johns

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