New Hampshire · NWS GYX office

Dover, NH weather

It is 27°F and clear at Rochester - Skyhaven Airport as of Oct 28, 5:05 AM EDT. Overnight: Mostly Clear, low near 26°F. Forecast from the National Weather Service, issued Oct 28, 2:31 AM EDT.

Updated Oct 28, 5:24 AM EDT (snapshot)

Current conditions

Temperature

27°F

Clear · feels like 18°F

Wind

NW 8 mph

Humidity 93% · dew point 25°F

Pressure · visibility

30.48 inHg

Visibility 10 mi

Observed at Rochester - Skyhaven Airport (KDAW), Oct 28, 5:05 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Dover forecast zone right now.

Around the NWS GYX forecast area

No active alerts in zones served by the GYX office near Dover.

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. No alerts are active anywhere in New Hampshire.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Dover (local time)
TimeTempForecastPrecip. chanceWind
Wed 5 AM26°FMostly Clear0%N 5 mph
Wed 6 AM26°FSunny0% 0 mph
Wed 7 AM26°FSunny1% 0 mph
Wed 8 AM26°FSunny1% 0 mph
Wed 9 AM32°FMostly Sunny2% 0 mph
Wed 10 AM41°FMostly Sunny2% 0 mph
Wed 11 AM47°FMostly Sunny2% 0 mph
Wed 12 PM50°FPartly Sunny2% 0 mph
Wed 1 PM52°FMostly Sunny2% 0 mph
Wed 2 PM53°FPartly Sunny2%SW 5 mph
Wed 3 PM53°FPartly Sunny3%SW 5 mph
Wed 4 PM54°FMostly Sunny3%SW 5 mph
Wed 5 PM52°FMostly Sunny3% 0 mph
Wed 6 PM49°FMostly Clear3% 0 mph
Wed 7 PM45°FMostly Clear3% 0 mph
Wed 8 PM42°FMostly Clear0% 0 mph
Wed 9 PM41°FMostly Clear0% 0 mph
Wed 10 PM39°FMostly Clear0% 0 mph
Wed 11 PM39°FPartly Cloudy0% 0 mph
Thu 12 AM38°FPartly Cloudy0% 0 mph
Thu 1 AM38°FPartly Cloudy0%SW 5 mph
Thu 2 AM38°FPartly Cloudy0%SW 5 mph
Thu 3 AM38°FMostly Clear0%SW 5 mph
Thu 4 AM38°FMostly Clear0%SW 5 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Dover can differ.

7-day forecast

Overnight

Low 26°F

Mostly clear, with a low around 26. North wind around 5 mph.

Wednesday

High 55°F·Low 37°F

Partly sunny, with a high near 55. Southeast wind 0 to 5 mph.

Wednesday Night: Mostly clear, with a low around 37. Southwest wind 0 to 5 mph.

Thursday

High 68°F·Low 52°F

Sunny, with a high near 68. Southwest wind 5 to 10 mph.

Thursday Night: Mostly clear, with a low around 52. Southwest wind 5 to 10 mph.

Friday

High 66°F·Low 35°F

Sunny, with a high near 66.

Friday Night: Mostly clear, with a low around 35.

Saturday

High 55°F·Low 27°F

Sunny, with a high near 55.

Saturday Night: Mostly clear, with a low around 27.

Sunday

High 60°F·Low 37°F

Sunny, with a high near 60.

Sunday Night: Partly cloudy, with a low around 37.

Monday

High 64°F·Low 39°F

A slight chance of rain showers after 10am. Mostly sunny, with a high near 64.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.

Tuesday

High 58°F

A slight chance of rain showers. Partly sunny, with a high near 58.

Nearby cities

Larger cities in the area

Other cities in Strafford County

See every city we cover in New Hampshire, or check all active alerts.

About this forecast

Forecast office
Dover is served by the National Weather Service GYX forecast office, forecast zone NHZ010, county zone NHC017.
Location used
The Census Bureau's internal point for Dover (43.1864, -70.8836), in Strafford County. Population: 33,909 (2024 estimate), number 4 of the 7 New Hampshire cities on this site.
Radar
Nearest NWS radar: KGYX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/43.1864,-70.8836 (forecast issued Oct 28, 2:31 AM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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