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 (%):
Friday
clear Sunny. High around 80F. Winds W at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy skies early will give way to cloudy skies late. Low 59F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 76 | 48 77 | 49 65 | 56
Wind 0 mph ENE 7 mph NW 6 mph SW 5 mph S
Humidity 99% 37% 37% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 11% 3% 35%
Conditions Clear Clear Partly Cloudy
Sunrise & Sunset
5:12 AM
8:25 PM
Saturday
chancerain Mostly cloudy in the morning then periods of showers later in the day. High near 75F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancerain Cloudy with occasional rain showers. Low 57F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 57 75 | 54 69 | 55 63 | 56
Wind 2 mph S 6 mph ESE 8 mph ENE 3 mph NE
Humidity 87% 47% 61% 78%
Chance of Precip. 0% 0% 60% 40%
Cloud Cover 73% 73% 94% 82%
Conditions Mostly Cloudy Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:13 AM
8:25 PM
Sunday
clear Generally sunny. High around 85F. Winds W at 5 to 10 mph.
Sunday Night
nt_clear Mainly clear. Low 63F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 53 79 | 58 82 | 58 71 | 61
Wind 3 mph NW 6 mph W 8 mph W 4 mph WNW
Humidity 81% 48% 44% 71%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 10% 12% 25% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:13 AM
8:24 PM
Monday
partlycloudy Partly cloudy skies. High 87F. Winds SSE at 5 to 10 mph.
Monday Night
nt_clear Mainly clear early, then a few clouds later on. Low 63F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 60 83 | 60 82 | 60 69 | 59
Wind 2 mph NW 4 mph S 7 mph SE 5 mph SSW
Humidity 86% 46% 48% 71%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 2% 36% 42% 16%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:14 AM
8:24 PM
Tuesday
chancerain Cloudy with showers. High 82F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Showers in the evening, then cloudy overnight. Low 66F. Winds S at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 79 | 65 80 | 66 71 | 68
Wind 3 mph SE 8 mph SSE 10 mph S 7 mph S
Humidity 89% 61% 64% 89%
Chance of Precip. 30% 20% 30% 10%
Cloud Cover 43% 65% 59% 81%
Conditions Chance of Rain Mostly Cloudy Chance of Rain Overcast
Sunrise & Sunset
5:15 AM
8:24 PM
Wednesday
chancetstorms Cloudy in the morning with scattered thunderstorms developing later in the day. High 88F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 68F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 83 | 68 83 | 70 74 | 66
Wind 5 mph SSW 9 mph SW 9 mph SW 5 mph SW
Humidity 94% 61% 64% 78%
Chance of Precip. 10% 10% 40% 40%
Cloud Cover 73% 80% 58% 50%
Conditions Mostly Cloudy Overcast Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:15 AM
8:23 PM
Thursday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High around 85F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low near 65F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 81 | 67 82 | 64 70 | 63
Wind 5 mph SW 7 mph SSW 9 mph SSE 4 mph SW
Humidity 86% 63% 54% 78%
Chance of Precip. 10% 40% 40% 20%
Cloud Cover 54% 62% 64% 51%
Conditions Partly Cloudy Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:16 AM
8:23 PM
Friday
partlycloudy Partly cloudy skies. High 84F. W winds shifting to SSE at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low around 65F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 80 | 64 79 | 64 70 | 66
Wind 3 mph W 9 mph SE 9 mph S 5 mph SW
Humidity 86% 59% 60% 86%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 51% 44% 27% 43%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:17 AM
8:23 PM
Saturday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 86F. Winds SW at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 66F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 63 81 | 62 82 | 62 71 | 63
Wind 4 mph WNW 6 mph SSW 8 mph S 5 mph SW
Humidity 87% 53% 52% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 32% 70% 72% 29%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:18 AM
8:22 PM
Sunday
partlycloudy Partly to mostly cloudy. High 86F. ENE winds shifting to S at 10 to 15 mph.
Sunday Night
nt_chancerain Partly cloudy skies early will give way to occasional showers later during the night. Low 66F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 61 81 | 62 82 | 61 72 | 61
Wind 4 mph W 7 mph ESE 10 mph S 5 mph SW
Humidity 81% 52% 50% 69%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 25% 59% 60% 61%
Conditions Clear Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:18 AM
8:22 PM
Monday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 86F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 66F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 61 82 | 63 82 | 62 71 | 62
Wind 5 mph W 8 mph SSW 11 mph SSW 7 mph SW
Humidity 80% 52% 51% 72%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 63% 59% 57% 56%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Cloudy with showers. High near 85F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Cloudy with showers. Low near 65F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 61 81 | 61 81 | 61 71 | 61
Wind 6 mph WSW 9 mph SSW 10 mph SSW 6 mph SW
Humidity 80% 51% 52% 71%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 58% 57% 55% 52%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Overcast with showers at times. High near 85F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Cloudy with occasional rain showers. Low near 65F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 59 81 | 61 81 | 61 71 | 61
Wind 5 mph WSW 9 mph S 11 mph SSW 7 mph SW
Humidity 77% 51% 50% 70%
Chance of Precip. 30% 20% 40% 40%
Cloud Cover 46% 28% 50% 50%
Conditions Chance of Rain Clear Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
clear Mainly sunny. High near 85F. Winds WSW at 10 to 15 mph.
Thursday Night
nt_chancerain Mostly clear skies early giving way to clouds and a few showers after midnight. Low near 65F. Winds SW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 59 81 | 60 81 | 60 71 | 60
Wind 6 mph W 8 mph W 10 mph SSW 6 mph SW
Humidity 77% 49% 49% 69%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 22% 19% 19% 40%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. High 84F. Winds SW at 10 to 15 mph. Chance of rain 30%.
Friday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low near 65F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 59 81 | 60 80 | 59 70 | 60
Wind 5 mph W 9 mph SW 11 mph S 6 mph SW
Humidity 79% 50% 49% 71%
Chance of Precip. 10% 20% 40% 50%
Cloud Cover 28% 30% 50% 50%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise