Alton, NH Weather

18:00 Wednesday Artboard
Scattered clouds Scattered clouds 12° Feels like 12° Southeast Southeast 5 - 9 km/h
reloj Hourly Overcast skies for the next few hours
  • Today 1 May Light rain 90% 1.8 mm 14° / 4° Calm 9 - 16 km/h
  • Tomorrow 2 May Thunderstorm 90% 11 mm 20° / 5° Calm 15 - 36 km/h
  • Friday 3 May Partly cloudy 16° / 5° Calm 12 - 32 km/h
  • Saturday 4 May Partly cloudy 16° / 5° Calm 12 - 28 km/h
  • Sunday 5 May Light rain 80% 3.8 mm 13° / 5° Calm 15 - 35 km/h
  • Monday 6 May Partly cloudy 24° / 9° Calm 13 - 33 km/h
  • Tuesday 7 May Clear 19° / 9° Calm 18 - 48 km/h

Weather Forecast for Alton, NH Today

, 1 May

Tomorrow

, 2 May
17:00 Overcast 13° Overcast
Feels Like 13°
Calm Southwest 3 - 11 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 97%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 2900 m
18:00 Partly cloudy 14° Partly cloudy
Feels Like 14°
Calm Southwest 1 - 10 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 72%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 10 km/h
  • Snowline Snowline 2900 m
19:00 Scattered clouds 12° Scattered clouds
Feels Like 12°
Calm Southeast 5 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 46%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 2800 m
20:00 Scattered clouds 10° Scattered clouds
Feels Like 9°
Calm Southeast 7 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 15%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 3000 m
21:00 Clear sky 8° Clear sky
Feels Like 7°
Calm Southeast 9 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 3%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 3000 m
22:00 Clear sky 6° Clear sky
Feels Like 5°
Calm South 8 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 99%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 3000 m
23:00 Scattered clouds 6° Scattered clouds
Feels Like 4°
Calm South 8 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 98%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 24%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 2900 m
24:00 Scattered clouds 5° Scattered clouds
Feels Like 4°
Calm South 9 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 98%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 40%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 2800 m

Pollution in Alton

Detail
29
Fair O₃ (71 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall

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