Hourly Weather Forecast for Tuesday

South Waltham, Massachusetts (02453)
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 near 90F. Winds W at 10 to 20 mph.
Friday Night
nt_clear Clear skies. Low around 65F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 64 86 | 56 85 | 53 72 | 55
Wind 6 mph W 13 mph W 11 mph W 4 mph W
Humidity 83% 37% 33% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% 1% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:36 AM
8:05 PM
Saturday
partlycloudy Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High 88F. Winds SW at 10 to 20 mph.
Saturday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. A stray shower or thunderstorm is possible. Low 66F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 56 87 | 57 84 | 60 74 | 58
Wind 3 mph SSW 13 mph SW 10 mph WSW 4 mph W
Humidity 67% 36% 44% 59%
Chance of Precip. 0% 0% 20% 0%
Cloud Cover 16% 36% 64% 9%
Conditions Clear Partly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:37 AM
8:04 PM
Sunday
clear Sunny, along with a few afternoon clouds. High 89F. Winds WSW at 10 to 15 mph.
Sunday Night
nt_clear Mostly clear. Low 67F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 57 84 | 55 85 | 54 73 | 57
Wind 4 mph W 10 mph WSW 11 mph WSW 5 mph SW
Humidity 70% 37% 35% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 19% 30% 14%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:38 AM
8:03 PM
Monday
clear Generally sunny despite a few afternoon clouds. High 93F. Winds SSW at 10 to 20 mph.
Monday Night
nt_clear A few clouds overnight. Low 71F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 59 90 | 57 87 | 61 77 | 68
Wind 6 mph SSW 13 mph SSW 13 mph SSW 9 mph SSW
Humidity 73% 33% 42% 74%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 20% 19% 9% 10%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:39 AM
8:02 PM
Tuesday
clear Mostly sunny skies. High around 90F. Winds WSW at 10 to 20 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 63F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 87 | 61 84 | 61 72 | 55
Wind 7 mph SW 13 mph WSW 12 mph W 6 mph W
Humidity 89% 42% 46% 54%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 32% 23% 29% 21%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:40 AM
8:01 PM
Wednesday
clear Generally sunny despite a few afternoon clouds. High 87F. Winds W at 10 to 15 mph.
Wednesday Night
nt_mostlycloudy Partly cloudy skies in the evening, then becoming cloudy overnight. Low 58F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 52 83 | 52 82 | 53 69 | 53
Wind 6 mph W 10 mph W 9 mph W 4 mph WNW
Humidity 65% 34% 37% 57%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 2% 6% 23% 43%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:41 AM
7:59 PM
Thursday
chancetstorms Variable clouds with scattered showers and thunderstorms, mainly in the afternoon. High 82F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low near 60F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 52 78 | 53 78 | 54 65 | 56
Wind 4 mph NW 6 mph N 7 mph S 4 mph WSW
Humidity 73% 43% 44% 73%
Chance of Precip. 30% 10% 50% 20%
Cloud Cover 84% 55% 50% 37%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:42 AM
7:58 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 82F. Winds W at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 61F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 78 | 57 75 | 58 67 | 58
Wind 4 mph NW 4 mph WNW 7 mph SSW 4 mph WSW
Humidity 82% 49% 55% 73%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 26% 41% 60% 21%
Conditions Clear Partly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:43 AM
7:57 PM
Saturday
clear A few clouds from time to time. High 81F. Winds NNW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 61F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 78 | 57 77 | 57 67 | 57
Wind 4 mph NW 9 mph NNW 8 mph NW 3 mph WNW
Humidity 83% 50% 51% 71%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 38% 14% 22% 51%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:44 AM
7:56 PM
Sunday
chancerain A few showers early with mostly sunny conditions later in the day. High 83F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_clear Mostly clear skies. Low 62F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 79 | 58 78 | 58 68 | 58
Wind 4 mph NW 6 mph NW 6 mph SW 4 mph W
Humidity 80% 49% 50% 70%
Chance of Precip. 20% 30% 20% 20%
Cloud Cover 23% 40% 23% 24%
Conditions Clear Chance of Rain Clear Clear
Sunrise & Sunset
5:45 AM
7:54 PM
Monday
clear Mostly sunny skies. High 81F. Winds NW at 5 to 10 mph.
Monday Night
nt_chancerain Clear skies early will give way to occasional showers later during the night. Low 62F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 77 | 58 76 | 59 68 | 59
Wind 4 mph NNW 6 mph NNE 7 mph SSW 4 mph W
Humidity 76% 52% 56% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 28% 24% 18% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Rain showers in the morning, then sunny in the afternoon. High 84F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_clear Mostly clear. Low 63F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 58 80 | 58 79 | 59 69 | 58
Wind 4 mph NNW 7 mph NE 7 mph SE 3 mph SSE
Humidity 82% 48% 51% 69%
Chance of Precip. 40% 20% 20% 10%
Cloud Cover 50% 15% 16% 19%
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Sunny along with a few clouds. High 83F. Winds ESE at 10 to 15 mph.
Wednesday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 63F. Winds SE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 57 79 | 59 78 | 58 68 | 58
Wind 2 mph NE 9 mph ESE 9 mph SE 4 mph SE
Humidity 78% 50% 51% 70%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 23% 30% 34% 35%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Showers early becoming less numerous later in the day. High 83F. Winds E at 10 to 15 mph. Chance of rain 40%.
Thursday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 64F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 58 79 | 59 78 | 59 70 | 59
Wind 1 mph E 9 mph E 8 mph ESE 3 mph ESE
Humidity 79% 51% 52% 70%
Chance of Precip. 30% 40% 40% 40%
Cloud Cover 40% 50% 60% 59%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancerain Considerable cloudiness with occasional rain showers. High 84F. Winds E at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancerain Cloudy with showers. Low near 65F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 58 81 | 60 79 | 60 70 | 60
Wind 2 mph ENE 8 mph E 9 mph SE 3 mph S
Humidity 78% 49% 52% 71%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 54% 52% 50% 51%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise