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Nashua Weather Forecast

Temperature, wind, rain and more for Nashua

New Hampshire, United States Of America

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 18
Apr		10:00

SSW
SSW

 6 / 7 mph 62 / 59°F 25% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: high
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SW
SW

 12 / 14 mph 67 / 66°F 28% 1020 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 18%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSW
SSW

 11 / 15 mph 66 / 64°F 38% 1019 mb
Low level cloud: 0%
Mid level cloud: 49%
High level cloud: 100%
Most Significant Cloud Type: medium
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSW
SSW

 12 / 18 mph 57 / 54°F 51% 1018 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 33%
Most Significant Cloud Type: medium
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSW
SSW

 12 / 17 mph 55 / 52°F 68% 1017 mb
Low level cloud: 0%
Mid level cloud: 98%
High level cloud: 15%
Most Significant Cloud Type: medium
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 19
Apr		01:00

SSW
SSW

 8 / 13 mph 55 / 52°F 77% 1015 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 29%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSW
SSW

 8 / 14 mph 55 / 53°F 80% 1013 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 80%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

 9 / 12 mph 62 / 60°F 75% 1012 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 2%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

 15 / 17 mph 73 / 76°F 58% 1011 mb
Low level cloud: 1%
Mid level cloud: 32%
High level cloud: 39%
Most Significant Cloud Type: medium
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WSW
WSW

 15 / 17 mph 77 / 78°F 55% 1010 mb
Low level cloud: 9%
Mid level cloud: 12%
High level cloud: 6%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

W
W

 14 / 18 mph 78 / 79°F 56% 1010 mb
Low level cloud: 13%
Mid level cloud: 43%
High level cloud: 68%
Most Significant Cloud Type: medium
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

W
W

 15 / 23 mph 69 / 68°F 67% 1013 mb
Low level cloud: 32%
Mid level cloud: 27%
High level cloud: 1%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

W
W

 13 / 20 mph 63 / 63°F 72% 1014 mb
Low level cloud: 3%
Mid level cloud: 57%
High level cloud: 1%
Most Significant Cloud Type: medium
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Nashua:

Over the next 7 days the Nashua forecast suggests the average daytime maximum temperature will be around 20°C, with a high for the week of 26°C expected on the afternoon of Thursday 24th. The mean minimum temperature will be 7°C, dipping to its lowest on the morning of Friday 18th at 2°C. The week will have mostly dry days although Tuesday is likely to see a little rain. Current predictions suggest Friday 18th will have the most precipitation with an accumulation of around 12.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure