Hourly Weather Forecast for Sunday

North Waltham, Massachusetts (02451)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Monday Night
nt_clear Clear skies. Low 11F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 26 35 | 21 30 | 18 21 | 9
Wind 0 mph NNE 1 mph NW 0 mph NNW 10 mph WNW
Humidity 98% 57% 57% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 19%
Conditions Clear
Sunrise & Sunset
6:19 AM
5:35 PM
Tuesday
partlycloudy Sunshine early then becoming cloudy later in the day. High 32F. Winds WSW at 5 to 10 mph.
Tuesday Night
nt_sleet Periods of mixed winter precipitation. Low 26F with temps rising to near 40. Winds S at 10 to 20 mph. Chance of precip 90%. 1 to 3 inches of snow and ice expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 3 27 | 9 28 | 15 32 | 28
Wind 5 mph WNW 5 mph W 8 mph S 11 mph S
Humidity 68% 45% 57% 86%
Chance of Precip. 0% 0% 20% 90%
Cloud Cover 0% 14% 99% 100%
Conditions Clear Clear Overcast Ice Pellets
Sunrise & Sunset
6:17 AM
5:36 PM
Wednesday
cloudy Cloudy. High 43F. Winds WSW at 10 to 15 mph.
Wednesday Night
nt_snow Cloudy. Snow likely after midnight. Low 28F. Winds W at 5 to 10 mph. Chance of snow 80%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 32 43 | 31 40 | 28 34 | 24
Wind 9 mph SW 11 mph WSW 7 mph WSW 5 mph W
Humidity 79% 64% 61% 65%
Chance of Precip. 10% 20% 0% 20%
Cloud Cover 90% 93% 99% 100%
Conditions Overcast Overcast Overcast Overcast
Sunrise & Sunset
6:16 AM
5:38 PM
Thursday
snow Cloudy with snow showers mainly during the morning. High 29F. Winds NNW at 10 to 15 mph. Chance of snow 80%. Snow accumulations less than one inch.
Thursday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 6F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 22 28 | 15 24 | 11 15 | 4
Wind 5 mph NNW 11 mph NW 8 mph NNW 9 mph NW
Humidity 76% 58% 56% 61%
Chance of Precip. 80% 40% 10% 0%
Cloud Cover 100% 99% 64% 20%
Conditions Snow Snow Showers Mostly Cloudy Clear
Sunrise & Sunset
6:14 AM
5:39 PM
Friday
clear Generally sunny. High 27F. Winds W at 5 to 10 mph.
Friday Night
nt_clear Mainly clear early, then a few clouds later on. Low 13F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 7 | -1 23 | 5 20 | 6 14 | 6
Wind 5 mph NW 6 mph W 7 mph SW 8 mph SW
Humidity 69% 44% 54% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 7% 17% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:12 AM
5:40 PM
Saturday
partlycloudy Partly cloudy. High 39F. Winds WSW at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low 22F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 9 34 | 17 33 | 22 27 | 21
Wind 6 mph SW 11 mph WSW 9 mph WSW 8 mph W
Humidity 74% 49% 65% 80%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 55% 73% 22% 15%
Conditions Partly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
6:11 AM
5:41 PM
Sunday
clear Sunny skies. High 38F. Winds W at 5 to 10 mph.
Sunday Night
nt_clear Mainly clear early, then a few clouds later on. Low 18F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 21 35 | 19 33 | 17 24 | 15
Wind 6 mph WNW 8 mph WNW 8 mph WSW 7 mph SW
Humidity 89% 52% 50% 65%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 7% 5% 13% 15%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:07 AM
6:44 PM
Monday
mostlycloudy Mostly cloudy. High around 40F. Winds SSW at 10 to 15 mph.
Monday Night
nt_clear Mainly clear. Low around 25F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 14 33 | 23 36 | 26 31 | 24
Wind 4 mph SSW 8 mph SSW 10 mph SW 8 mph WSW
Humidity 81% 67% 68% 75%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 61% 77% 53% 21%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:05 AM
6:45 PM
Tuesday
partlycloudy Sunshine and clouds mixed. High 38F. Winds WNW at 10 to 15 mph.
Tuesday Night
nt_chancesnow Clear in the evening then increasing clouds with periods of snow showers after midnight. Low 17F. Winds WNW at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 19 36 | 20 32 | 19 23 | 15
Wind 8 mph W 11 mph WNW 10 mph WNW 7 mph WNW
Humidity 72% 51% 58% 71%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 16% 33% 20% 15%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:04 AM
6:46 PM
Wednesday
snow Snow showers early. Peeks of sunshine later. High around 35F. Winds WNW at 5 to 10 mph. Chance of snow 50%. Snow accumulations less than one inch.
Wednesday Night
nt_partlycloudy A few clouds. Low around 15F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 14 30 | 18 30 | 18 22 | 12
Wind 4 mph WNW 9 mph NW 8 mph W 5 mph NW
Humidity 83% 59% 61% 67%
Chance of Precip. 40% 40% 10% 10%
Cloud Cover 66% 75% 44% 34%
Conditions Snow Showers Snow Showers Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:02 AM
6:47 PM
Thursday
clear A few clouds early, otherwise mostly sunny. High 32F. Winds WNW at 5 to 10 mph.
Thursday Night
nt_clear Mostly clear skies. Low 14F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 12 30 | 17 28 | 17 20 | 16
Wind 4 mph NW 7 mph WNW 6 mph WNW 4 mph WNW
Humidity 79% 59% 63% 86%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 46% 19% 26% 29%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
clear Mostly sunny skies. High 36F. Winds N at 5 to 10 mph.
Friday Night
nt_chancesnow Scattered snow flurries and snow showers before midnight. Becoming partly cloudy later. Low 22F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 14 29 | 18 31 | 19 25 | 18
Wind 4 mph NNW 6 mph N 5 mph NNE 4 mph NNE
Humidity 100% 64% 59% 72%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 26% 24% 27% 40%
Conditions Clear Clear Clear Snow Showers
Sunrise & Sunset
Sun does not rise
Saturday
snow Partly cloudy in the morning then becoming cloudy with a mix of light rain and snow later in the day. High near 40F. Winds NNE at 5 to 10 mph. Chance of precip 30%.
Saturday Night
nt_chancesnow Partly cloudy in the evening followed by periods of snow showers after midnight. Low 26F. Winds light and variable. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 16 34 | 21 34 | 22 29 | 21
Wind 3 mph NNE 6 mph NNE 5 mph ENE 3 mph E
Humidity 76% 57% 59% 73%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 37% 44% 51% 62%
Conditions Partly Cloudy Partly Cloudy Snow Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
snow Rain and snow showers in the morning. The rain and snow will become lighter and change to all rain in the afternoon. High 42F. Winds E at 5 to 10 mph. Chance of rain 60%.
Sunday Night
nt_snow Snow showers early with a steadier snow developing late at night. Low 29F. Winds light and variable. Chance of snow 60%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 20 37 | 24 36 | 25 31 | 24
Wind 2 mph E 6 mph E 4 mph ESE 3 mph S
Humidity 76% 60% 63% 76%
Chance of Precip. 40% 50% 60% 60%
Cloud Cover 72% 77% 81% 81%
Conditions Snow Showers Chance of Rain Chance of Rain Snow Showers
Sunrise & Sunset
Sun does not rise
Monday
sleet Rain and freezing rain in the morning. Rain showers in the afternoon. High 41F. Winds light and variable. Chance of precip 60%.
Monday Night
nt_sleet Rain showers in the evening then a mix of rain and freezing rain overnight. Low 31F. Winds light and variable. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 23 38 | 26 38 | 27 33 | 27
Wind 2 mph SE 4 mph SE 3 mph ESE 1 mph SE
Humidity 76% 61% 64% 77%
Chance of Precip. 60% 60% 50% 50%
Cloud Cover 90% 80% 82% 81%
Conditions Snow Showers Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise