Hourly Weather Forecast for Thursday

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 (%):
Tuesday Night
nt_partlycloudy A stray shower or thunderstorm is possible early. Some clouds this evening will give way to mainly clear skies overnight. Low 67F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 87 | 70 82 | 68 75 | 67
Wind 0 mph West 1 mph NNW 2 mph SSW 5 mph WSW
Humidity 93% 57% 62% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 39%
Conditions Partly Cloudy
Sunrise & Sunset
5:33 AM
8:09 PM
Wednesday
partlycloudy Partly cloudy skies. High near 95F. Winds W at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low near 70F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 65 91 | 63 90 | 65 78 | 67
Wind 2 mph NW 5 mph WNW 6 mph SSE 6 mph SW
Humidity 88% 40% 45% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% 37% 69% 7%
Conditions Clear Partly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:34 AM
8:08 PM
Thursday
partlycloudy Intervals of clouds and sunshine. A stray afternoon thunderstorm is possible. High around 95F. Winds SW at 10 to 20 mph.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening, then becoming clear overnight. Low 69F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 66 92 | 68 86 | 68 75 | 70
Wind 4 mph SW 10 mph SSW 13 mph SSW 7 mph SW
Humidity 83% 47% 55% 84%
Chance of Precip. 0% 0% 40% 20%
Cloud Cover 9% 41% 69% 31%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:35 AM
8:06 PM
Friday
clear Mainly sunny. High 93F. Winds W at 10 to 15 mph.
Friday Night
nt_clear Clear. Low 66F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 66 88 | 56 87 | 55 73 | 54
Wind 4 mph WSW 10 mph W 10 mph WNW 4 mph W
Humidity 85% 35% 33% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 1% 1% 9%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:36 AM
8:05 PM
Saturday
clear Sunshine and some clouds. High 92F. Winds SW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 66F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 57 88 | 56 85 | 59 74 | 63
Wind 3 mph SW 7 mph SW 10 mph SSW 6 mph WSW
Humidity 68% 35% 42% 68%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 19% 3% 51% 40%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:37 AM
8:04 PM
Sunday
clear Sunny. High 92F. Winds W at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low around 65F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 85 | 56 87 | 50 72 | 55
Wind 4 mph W 7 mph W 8 mph W 5 mph SW
Humidity 78% 37% 29% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 19% 4% 13% 10%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:38 AM
8:03 PM
Monday
partlycloudy Partly cloudy skies. High 94F. Winds SSW at 10 to 20 mph.
Monday Night
nt_partlycloudy A few clouds. Low 67F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 57 89 | 58 88 | 62 75 | 66
Wind 4 mph SW 10 mph SSW 12 mph SSW 7 mph SW
Humidity 69% 36% 42% 75%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 3% 37% 33% 61%
Conditions Clear Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:39 AM
8:02 PM
Tuesday
partlycloudy Partly cloudy skies. High 94F. Winds WSW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low near 65F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 62 90 | 60 87 | 62 73 | 61
Wind 5 mph SW 10 mph WSW 12 mph SW 7 mph SW
Humidity 80% 37% 43% 66%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 14% 36% 22% 45%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:40 AM
8:01 PM
Wednesday
clear Generally sunny despite a few afternoon clouds. High around 90F. Winds W at 5 to 10 mph.
Wednesday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 63F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 59 85 | 60 83 | 59 71 | 58
Wind 5 mph W 9 mph W 8 mph W 4 mph WNW
Humidity 78% 44% 44% 63%
Chance of Precip. 20% 20% 20% 60%
Cloud Cover 29% 30% 35% 73%
Conditions Clear Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:41 AM
7:59 PM
Thursday
chancerain Showers in the morning, then clearing with ample sunshine in the afternoon. High 84F. Winds WNW at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancerain Cloudy with showers. Low 62F. Winds W at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 56 80 | 57 80 | 57 69 | 57
Wind 4 mph NW 6 mph WNW 9 mph SW 4 mph WSW
Humidity 73% 46% 46% 65%
Chance of Precip. 60% 10% 10% 40%
Cloud Cover 76% 35% 19% 62%
Conditions Chance of Rain Partly Cloudy Clear Chance of Rain
Sunrise & Sunset
5:42 AM
7:58 PM
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 82F. Winds WNW at 5 to 10 mph. Chance of rain 60%.
Friday Night
nt_chancerain Cloudy with showers. Low 61F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 77 | 57 77 | 57 67 | 57
Wind 4 mph NNW 6 mph NNW 8 mph S 4 mph SSW
Humidity 77% 51% 50% 70%
Chance of Precip. 60% 20% 20% 40%
Cloud Cover 73% 55% 44% 50%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain A few showers early with mostly sunny conditions later in the day. High 83F. Winds NW at 5 to 10 mph. Chance of rain 30%.
Saturday Night
nt_clear Mostly clear skies. Low 61F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 79 | 58 78 | 58 67 | 57
Wind 4 mph W 7 mph NNE 9 mph W 6 mph W
Humidity 79% 49% 50% 69%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 40% 25% 24% 29%
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear Generally sunny despite a few afternoon clouds. High 83F. Winds N at 5 to 10 mph.
Sunday Night
nt_chancerain Cloudy with a few showers. Low 61F. Winds SW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 78 | 58 77 | 57 66 | 57
Wind 4 mph NW 6 mph NNE 7 mph E 4 mph SSW
Humidity 80% 50% 49% 71%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 29% 28% 34% 48%
Conditions Clear Clear Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
chancerain Cloudy with showers. High 81F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Monday Night
nt_chancerain Cloudy with showers. Low 61F. Winds W at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 76 | 57 76 | 57 66 | 58
Wind 4 mph WNW 9 mph ENE 9 mph SSE 4 mph SW
Humidity 80% 52% 53% 74%
Chance of Precip. 20% 40% 60% 60%
Cloud Cover 55% 53% 70% 72%
Conditions Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Scattered thunderstorms. High 82F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Cloudy with showers. Low 61F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 77 | 58 77 | 57 66 | 57
Wind 4 mph N 6 mph NNE 6 mph NE 2 mph NE
Humidity 82% 51% 51% 73%
Chance of Precip. 60% 40% 30% 50%
Cloud Cover 53% 50% 35% 50%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise