


Hazardous Weather Conditions
Current conditions at
Nashua - Boire Field Airport (KASH)
Lat: 42.78°NLon: 71.51°WElev: 180ft.
Partly Cloudy
77°F
25°C
Humidity | 79% |
Wind Speed | NW 3 mph |
Barometer | 30.07 in (1018.2 mb) |
Dewpoint | 70°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 79°F (26°C) |
Last update | 15 Jul 7:56 am EDT |
Extended Forecast for
Windham NHSimilar City Names
Heat Advisory July 15, 11:00am until July 15, 08:00pm
Today
High: 89 °F
Patchy Fog
then Mostly
SunnyTonight
Low: 69 °F
Haze then
Patchy FogWednesday
High: 92 °F
Hot
Wednesday Night
Low: 72 °F
Mostly Cloudy
then Patchy
FogThursday
High: 90 °F
Chance
Showers and
Patchy Fog
then Chance
T-stormsThursday Night
Low: 72 °F
Scattered
T-storms then
Partly CloudyFriday
High: 85 °F
Mostly Sunny
then Chance
ShowersFriday Night
Low: 62 °F
Chance
Showers then
Partly CloudySaturday
High: 82 °F
Mostly Sunny
Detailed Forecast
Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming southwest around 5 mph.
Tonight
Widespread haze before 10pm. Patchy fog after 1am. Otherwise, mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm.
Wednesday
Sunny and hot, with a high near 92. Heat index values as high as 97. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 72. Southwest wind around 5 mph.
Thursday
A chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, partly sunny and hot, with a high near 90. Southwest wind around 5 mph. Chance of precipitation is 50%.
Thursday Night
Scattered thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 85.
Friday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 82.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Windham NHSimilar City Names
42.79°N 71.3°W (Elev. 194 ft)
42.79°N 71.3°W (Elev. 194 ft)
6:38 am EDT Jul 15, 2025
8am EDT Jul 15, 2025-6pm EDT Jul 21, 2025