Barometric Pressure in Lewiston, United States 
Pressure
1013 hPa
Temperature
15.0 ℃
Humidity
50%
Wind
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Lewiston hour by hour across the next 6 hourly readings.
Lewiston, Maine has changing air pressure due to its location near the coast and mountains. Cold Canadian air clashes with warm ocean air, causing pressure changes.