Point Forecast: New Castle NH
 43.07N 70.72W (Elev. 26 ft)
Last Update: 4:02 pm EDT Sep 5, 2026
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date09/0509/06
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)636261595857575656586062646566676768676665626160
Dewpoint (°F)575655555554545353545353525252525253535454545453
Heat Index (°F)
Surface Wind (mph)233355555556653333322222
Wind DirNNNNNNNNNNNNNNNNEENESESWNENWWNW
Gust
Sky Cover (%)322827454449494830191248421621262720281869
Precipitation Potential (%)2234664445562245118444000
Relative Humidity (%)818181879090909090867872656361595959616568757878
Rain------------------------------------------------
Thunder------------------------------------------------

Date09/07
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)595959585857575657586267727576767777767471686664
Dewpoint (°F)525251515151505050525353525252535455555554545453
Heat Index (°F)757676777776
Surface Wind (mph)333333555555553335555553
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWWWWNWNWNWNW
Gust
Sky Cover (%)31491043280000112222610141721
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)787875777780778077807261494543454547485155616567
Rain------------------------------------------------
Thunder------------------------------------------------

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