Barometric Pressure in Dover, United States 
1006.8 hPa
11 ℃
91%
2.02 m/s
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The average pressure in Dover, New Hampshire, United States today is , which is lower than normal. Pressure is trending rising.
Weather prediction: Fine, possible showers
Rapid Pressure Changes
Rapid pressure changes detected in Dover, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Dover is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Dover hour by hour across the next 6 hourly readings.
Dover, New Hampshire, has changeable weather as fronts move through New England. Low-pressure systems often bring clouds, rain, or snow, while high pressure usually brings clearer, calmer conditions. Coastal storms can strengthen winds and bring heavy precipitation, especially in colder months.
It lies near the Piscataqua River and not far from the Atlantic coast. Ocean air can soften temperature extremes, but Dover is far enough inland to have colder winter nights and warmer summer afternoons than shoreline communities. Nearby rivers and low land can add dampness.
Winter often brings repeated snow, icy periods, and occasional coastal storms. Spring warms slowly and can stay rainy; summer is warm and humid, with showers or thunderstorms. Fall turns cooler, and passing fronts bring crisp days before colder air returns.