Hourly Weather Forecast for Sunday

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
chancerain A few showers this morning with overcast skies during the afternoon hours. High 54F. Winds NNW at 10 to 15 mph. Chance of rain 30%.
Friday Night
nt_partlycloudy Evening clouds will give way to clearing overnight. Low 43F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 48 52 | 46 53 | 45 47 | 40
Wind 1 mph NW 12 mph NNW 9 mph NW 7 mph NW
Humidity 95% 78% 75% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 95% 93% 33%
Conditions Overcast Overcast Partly Cloudy
Sunrise & Sunset
7:08 AM
5:49 PM
Saturday
clear Mainly sunny. High 66F. Winds W at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 48F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 37 60 | 40 58 | 44 53 | 45
Wind 6 mph WNW 8 mph W 8 mph WSW 8 mph WSW
Humidity 77% 47% 59% 75%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 8% 0% 9% 45%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:09 AM
5:47 PM
Sunday
clear Except for a few afternoon clouds, mainly sunny. High 58F. Winds WNW at 15 to 25 mph.
Sunday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 42F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 42 57 | 38 53 | 38 46 | 37
Wind 9 mph W 17 mph WNW 12 mph WNW 9 mph WNW
Humidity 78% 50% 56% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 14% 50% 2%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
7:10 AM
5:46 PM
Monday
clear Mainly sunny. High 61F. Winds WNW at 10 to 20 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 44F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 37 55 | 38 53 | 41 46 | 38
Wind 8 mph W 14 mph WNW 8 mph NW 3 mph W
Humidity 77% 52% 63% 75%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 0% 0% 15% 64%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
7:12 AM
5:44 PM
Tuesday
partlycloudy Partly cloudy. High 68F. Winds S at 10 to 15 mph.
Tuesday Night
nt_partlycloudy A few clouds. Low around 55F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 39 62 | 47 61 | 54 57 | 54
Wind 3 mph S 8 mph S 9 mph S 8 mph SW
Humidity 82% 58% 78% 92%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 71% 49% 43% 52%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:13 AM
5:43 PM
Wednesday
partlycloudy Partly cloudy skies. High 69F. Winds W at 10 to 20 mph.
Wednesday Night
nt_partlycloudy A few clouds from time to time. Low 46F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 66 | 50 63 | 48 53 | 43
Wind 8 mph SW 13 mph WSW 10 mph WNW 8 mph WNW
Humidity 94% 57% 57% 69%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 55% 42% 79% 40%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:14 AM
5:42 PM
Thursday
clear Mostly sunny skies. High around 60F. Winds W at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 44F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 39 56 | 39 53 | 41 46 | 41
Wind 5 mph W 8 mph WNW 6 mph ESE 5 mph ESE
Humidity 76% 51% 62% 83%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 10% 24% 27% 44%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:15 AM
5:40 PM
Friday
chancerain Overcast with rain showers at times. High 57F. Winds NNW at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low near 40F. Winds NW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 44 54 | 49 54 | 47 47 | 42
Wind 4 mph E 9 mph NW 9 mph NW 8 mph NW
Humidity 90% 84% 79% 82%
Chance of Precip. 20% 40% 40% 10%
Cloud Cover 47% 77% 76% 59%
Conditions Partly Cloudy Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
7:16 AM
5:39 PM
Saturday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High 49F. Winds NW at 15 to 25 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 34F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 37 46 | 31 45 | 32 38 | 30
Wind 10 mph NW 17 mph NW 14 mph NW 8 mph NW
Humidity 86% 54% 62% 70%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 59% 64% 55% 34%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:18 AM
5:38 PM
Sunday
clear Generally sunny despite a few afternoon clouds. High 51F. Winds WNW at 10 to 20 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low around 40F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 27 48 | 30 45 | 33 43 | 38
Wind 7 mph WNW 14 mph W 9 mph W 9 mph W
Humidity 70% 49% 63% 82%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 8% 27% 62% 48%
Conditions Clear Clear Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:19 AM
4:36 PM
Monday
partlycloudy Partly cloudy skies. High 56F. Winds W at 10 to 15 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 42F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 37 53 | 40 49 | 40 44 | 38
Wind 9 mph W 12 mph W 9 mph WNW 8 mph WNW
Humidity 86% 62% 71% 79%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 41% 31% 35% 43%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High 58F. Winds WSW at 10 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_chancerain Overcast with rain showers at times. Low around 45F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 40 55 | 43 52 | 47 49 | 46
Wind 9 mph W 13 mph SW 10 mph WSW 8 mph W
Humidity 86% 64% 82% 89%
Chance of Precip. 20% 20% 30% 40%
Cloud Cover 51% 58% 56% 48%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Rain showers early with some sunshine later in the day. High 58F. Winds WNW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 44F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 45 56 | 46 52 | 44 47 | 44
Wind 8 mph W 12 mph W 9 mph NW 7 mph NW
Humidity 96% 67% 73% 89%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 50% 46% 44% 45%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Cloudy with occasional rain showers. High 56F. Winds W at 10 to 20 mph. Chance of rain 60%.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 42F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 54 | 49 51 | 46 45 | 40
Wind 5 mph NNW 12 mph WSW 11 mph WSW 10 mph W
Humidity 100% 83% 84% 83%
Chance of Precip. 50% 50% 20% 20%
Cloud Cover 50% 59% 51% 40%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy skies. High near 55F. Winds NW at 10 to 20 mph.
Friday Night
nt_partlycloudy A few clouds. Low 42F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 39 53 | 39 49 | 38 44 | 37
Wind 10 mph WNW 14 mph WNW 9 mph NW 7 mph NW
Humidity 85% 58% 67% 76%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 32% 31% 30% 29%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise