Hourly Weather Forecast for Saturday

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 (%):
Wednesday Night
nt_clear Clear skies. Low 49F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 70 | 48 67 | 46 56 | 45
Wind 0 mph NW 1 mph NW 1 mph West 4 mph W
Humidity 91% 45% 46% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 12%
Conditions Clear
Sunrise & Sunset
6:26 AM
6:51 PM
Thursday
clear Generally sunny despite a few afternoon clouds. High 73F. Winds NW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 46F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 44 67 | 48 69 | 49 56 | 42
Wind 4 mph W 7 mph NW 8 mph NNW 8 mph N
Humidity 79% 49% 49% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 37% 13%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:28 AM
6:49 PM
Friday
clear Sunny skies. High near 60F. Winds NE at 5 to 10 mph.
Friday Night
nt_clear Clear skies with a few passing clouds. Low 43F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 33 56 | 33 57 | 32 47 | 39
Wind 7 mph N 8 mph NE 8 mph E 5 mph SSE
Humidity 59% 42% 40% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 0% 0% 33%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
6:29 AM
6:47 PM
Saturday
partlycloudy Partly cloudy skies. High 73F. Winds S at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 58F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 39 64 | 50 69 | 54 60 | 54
Wind 4 mph S 11 mph S 14 mph SSW 8 mph SSW
Humidity 82% 60% 59% 81%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 36% 33% 34% 16%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:30 AM
6:45 PM
Sunday
clear Sunshine. High 82F. Winds SSW at 10 to 20 mph.
Sunday Night
nt_chancerain Partly cloudy skies early will give way to cloudy skies and light rain after midnight. Low 63F. Winds SW at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 56 75 | 60 77 | 61 66 | 63
Wind 8 mph SSW 13 mph SW 13 mph SSW 7 mph SSW
Humidity 89% 61% 59% 90%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 20% 20% 33% 70%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
6:31 AM
6:44 PM
Monday
chancerain Cloudy with light rain in the morning...then becoming mostly sunny by afternoon. High 74F. Winds WNW at 10 to 15 mph. Chance of rain 70%.
Monday Night
nt_clear A mostly clear sky. Low around 50F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 69 | 58 70 | 55 58 | 49
Wind 6 mph W 9 mph NW 9 mph NW 7 mph NW
Humidity 93% 69% 58% 70%
Chance of Precip. 60% 10% 10% 10%
Cloud Cover 81% 24% 28% 27%
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
6:32 AM
6:42 PM
Tuesday
clear Generally sunny. High 67F. Winds NW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 46F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 45 63 | 43 62 | 47 54 | 45
Wind 6 mph WNW 10 mph NW 10 mph NW 6 mph NNW
Humidity 82% 50% 58% 72%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 13% 9% 27% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:33 AM
6:40 PM
Wednesday
clear Sunny skies. High 67F. Winds NNW at 5 to 10 mph.
Wednesday Night
nt_clear Clear skies. Low 46F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 40 60 | 41 63 | 45 52 | 42
Wind 7 mph NNW 8 mph NNW 7 mph N 4 mph NW
Humidity 75% 49% 52% 69%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 6% 9% 6% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:34 AM
6:38 PM
Thursday
clear Mainly sunny. High near 70F. Winds W at 5 to 10 mph.
Thursday Night
nt_clear Clear skies. Low 49F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 42 61 | 45 66 | 46 53 | 48
Wind 5 mph WNW 4 mph WNW 6 mph SW 5 mph WSW
Humidity 83% 57% 49% 82%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 6% 5% 4% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:35 AM
6:36 PM
Friday
clear Sunny. High 73F. Winds WSW at 5 to 10 mph.
Friday Night
nt_clear A mostly clear sky. Low 53F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 47 64 | 50 69 | 50 57 | 51
Wind 6 mph WSW 7 mph WSW 5 mph SW 5 mph SW
Humidity 91% 61% 51% 82%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 5% 5% 6% 18%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:36 AM
6:35 PM
Saturday
chancerain Mostly sunny skies early. A few showers developing later in the day. High near 75F. WNW winds shifting to SSE at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_chancerain Overcast with rain showers at times. Low 56F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 67 | 54 70 | 55 60 | 55
Wind 4 mph WSW 8 mph N 9 mph SSE 4 mph S
Humidity 89% 61% 60% 82%
Chance of Precip. 20% 20% 30% 40%
Cloud Cover 20% 22% 25% 27%
Conditions Clear Clear Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
clear Sunny along with a few clouds. High 74F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low near 55F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 67 | 57 70 | 57 60 | 55
Wind 3 mph SW 8 mph SSW 9 mph SSW 6 mph SW
Humidity 89% 70% 65% 84%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 27% 30% 36% 41%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Intervals of clouds and sunshine. High 73F. Winds WSW at 5 to 10 mph.
Monday Night
nt_clear A few clouds from time to time. Low 54F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 65 | 54 69 | 53 59 | 54
Wind 5 mph W 7 mph WSW 9 mph SW 6 mph SW
Humidity 90% 66% 58% 81%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 46% 45% 28% 24%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
clear A few passing clouds, otherwise generally sunny. High 72F. Winds W at 5 to 10 mph.
Tuesday Night
nt_clear A few clouds from time to time. Low 53F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 52 65 | 54 68 | 55 59 | 54
Wind 5 mph WSW 8 mph W 8 mph W 6 mph W
Humidity 89% 67% 63% 83%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 28% 29% 25% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear A few clouds from time to time. High around 70F. Winds SW at 5 to 10 mph.
Wednesday Night
nt_clear A few clouds from time to time. Low 54F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 63 | 52 66 | 53 58 | 53
Wind 5 mph WNW 8 mph S 7 mph SSW 6 mph WSW
Humidity 88% 66% 62% 84%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 24% 26% 28% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise