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Marietta, PA Weather Conditions

Updated: Sun Mar 15th 2026 12:15 AM EDT

Overcast

43^°F 6^°C

Feels Like 40^°F / 5^°C

Marietta, PA weather condition is Overcast and 43°F.

Today's Weather in Marietta,PA

The current weather in Marietta PA as of 12:15 AM EDT on Sun Mar 15th 2026, has a sky condition of Overcast with the visibility of 9 mile(s). It is 43 degrees fahrenheit but feels like 40 degrees. The barometric pressure is 30.31 - measured by inches of mercury - and is steady since its last observation. The humidity is 53 percent that's steady since the last report, with a dew point of 18 degrees fahrenheit which is steady. Wind direction is from the East-Northeast at 4.5 miles per hour, gusting at 8 miles per hour. Sunrise is at 7:18 AM and Sunset is at 7:13 PM. The moon phase is a Waning Crescent moon rising at 5:39 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:18 AM

Sunset: 7:13 PM

As of:

Moon

Moonrise: 5:39 AM

Moonset: 3:40 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Heavy Rain

Heavy Rain with a high of 67°F and a low of 35°F. Probable rainfall forecasted, having an 86% chance with an estimated 2.65in. Winds will be strong at speeds peaking at 21mph. Expect high humidity with levels above 80% to 94%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 67° \| Lo 35°	94%	86% \| est. 2.65in	0%	20.6 mph

Moderate Or Heavy Snow Showers

Moderate Or Heavy Snow Showers with a high of 36°F and a low of 26°F. Probable rainfall forecasted, having a 77% chance with an estimated 0.66in. Possible light Snowfall with a 16% chance estimated at 3.3in accumulation. Winds will be strong at speeds peaking at 21mph. Humidity levels are comfortable, sitting around 60%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 36° \| Lo 26°	60%	77% \| est. 0.66in	16% \| est. 3.3in	20.6 mph

Partly Cloudy

Partly Cloudy with a high of 37°F and a low of 23°F. Winds will be moderate, blowing around 11mph. Humidity levels are comfortable, sitting around 52%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 37° \| Lo 23°	52%	0% \| est. 0in	0% \| est. 0in	11 mph

Partly Cloudy

Partly Cloudy with a high of 49°F and a low of 28°F. Winds will be light at 9mph at times. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 49° \| Lo 28°	65%	0%	0%	8.3 mph

Overcast

Overcast with a high of 52°F and a low of 36°F. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 52° \| Lo 36°	71%	0%	0%	6.3 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Marietta, PA weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Thursday, 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 43^°F. The morning temperature of 35°^F is lowest at 6am with the daytime high of 50°^F at 2pm and a low around 45°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.38^inHg at 9am and lowest being 30.01^inHg at 11pm.

Hourly Wind Speeds

The fastest wind is reported to be 18.1^mph at 9pm, while the slowest is 4.5^mph around 1am; expect wind gusts peaking 27.1^mph at 9pm. View live wind conditions in Marietta

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