Barometric Pressure in Fitchburg, United States 
1018.5 hPa
10.9 ℃
47%
2.01 m/s
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The average pressure in Fitchburg, Wisconsin, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Fitchburg is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Fitchburg hour by hour across the next 6 hourly readings.
Weather patterns in Fitchburg bring changes in air pressure, with high pressure systems bringing fair weather and low pressure systems bringing cloudy and rainy weather.
Fitchburg's 850-foot elevation and surrounding hills influence atmospheric pressure, causing it to drop more quickly than in flatter areas, leading to more varied weather.
In winter, high pressure dominates, bringing cold and dry air, while in summer, low pressure brings warm and humid air, with spring and fall bringing mixed pressure systems and changing weather.
Fitchburg's humid continental climate means the air pressure fluctuates more than in other climates, making the weather unpredictable and challenging to forecast.