Hazardous Weather Conditions
Current conditions at
Nashua - Boire Field Airport (KASH)
Lat: 42.78°NLon: 71.51°WElev: 180ft.
Overcast
69°F
21°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.82 in (1009.7 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 19 Jun 5:56 am EDT |
Extended Forecast for
Windham NH
Heat Advisory June 19, 12:00pm until June 19, 07:00pm
Juneteenth
High: 90 °F
Areas Fog
then Mostly
SunnyTonight
Low: 66 °F
Chance
Showers then
Partly CloudyFriday
High: 82 °F
Sunny and
BreezyFriday Night
Low: 62 °F
Mostly Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Mostly Cloudy
then Chance
ShowersSunday
High: 87 °F
Partly Sunny
Sunday Night
Low: 68 °F
Partly Cloudy
Monday
High: 93 °F
Hot
Detailed Forecast
Juneteenth
Areas of fog before 10am. Otherwise, partly sunny and hot, with a high near 90. Heat index values as high as 95. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 66. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 82. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 62. West wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 85. West wind around 5 mph.
Saturday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny and hot, with a high near 93.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
A 30 percent chance of showers. Mostly sunny and hot, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Windham NH
42.79°N 71.3°W (Elev. 194 ft)
42.79°N 71.3°W (Elev. 194 ft)
6:20 am EDT Jun 19, 2025
6am EDT Jun 19, 2025-6pm EDT Jun 25, 2025
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