Hourly Weather Forecast for Saturday

Waltham, Massachusetts (02454)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday
chancerain Cloudy with light rain developing later in the day. High 76F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 58F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 57 76 | 55 71 | 57 63 | 57
Wind 2 mph S 6 mph SE 6 mph NE 3 mph NNW
Humidity 87% 49% 61% 81%
Chance of Precip. 0% 10% 40% 0%
Cloud Cover 73% 93% 85% 16%
Conditions Mostly Cloudy Overcast Chance of Rain Clear
Sunrise & Sunset
5:13 AM
8:25 PM
Sunday
clear Sunshine and some clouds. High 86F. Winds W at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 64F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 55 79 | 60 83 | 59 72 | 61
Wind 3 mph W 6 mph W 8 mph W 4 mph WSW
Humidity 85% 51% 45% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 17% 39% 6%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:13 AM
8:24 PM
Monday
partlycloudy Partly cloudy skies. High 88F. Winds SSW at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 63F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 59 85 | 62 83 | 59 70 | 59
Wind 3 mph NW 4 mph SSE 6 mph S 5 mph SSW
Humidity 82% 46% 44% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 36% 54% 62% 39%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:14 AM
8:24 PM
Tuesday
partlycloudy Cloudy skies early will become partly cloudy later in the day. High 83F. Winds S at 10 to 15 mph.
Tuesday Night
nt_mostlycloudy Partly cloudy skies early will become overcast later during the night. Low 68F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 59 80 | 65 80 | 66 73 | 68
Wind 3 mph SSE 8 mph SSE 12 mph S 7 mph S
Humidity 81% 60% 63% 85%
Chance of Precip. 10% 30% 20% 20%
Cloud Cover 40% 80% 48% 37%
Conditions Partly Cloudy Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:15 AM
8:24 PM
Wednesday
chancetstorms Cloudy early. Scattered thunderstorms developing later in the day. High 88F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 67F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 67 84 | 69 83 | 70 73 | 70
Wind 5 mph SSW 11 mph SW 9 mph SW 5 mph SSW
Humidity 94% 62% 66% 89%
Chance of Precip. 20% 10% 50% 50%
Cloud Cover 87% 55% 57% 71%
Conditions Overcast Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:15 AM
8:23 PM
Thursday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High near 85F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 66F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 79 | 67 80 | 62 70 | 62
Wind 5 mph S 7 mph WSW 8 mph SE 5 mph SW
Humidity 92% 68% 54% 74%
Chance of Precip. 50% 50% 50% 20%
Cloud Cover 67% 82% 85% 63%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:16 AM
8:23 PM
Friday
partlycloudy Sunshine and clouds mixed. High around 85F. Winds NNW at 5 to 10 mph.
Friday Night
nt_chancerain Cloudy with occasional rain showers. Low 64F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 62 81 | 61 81 | 61 70 | 62
Wind 4 mph WNW 7 mph N 6 mph S 5 mph SW
Humidity 83% 51% 50% 75%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 32% 72% 52% 50%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:17 AM
8:22 PM
Saturday
partlycloudy Partly cloudy skies. High 86F. Winds WNW at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low near 65F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 61 83 | 61 82 | 59 71 | 60
Wind 3 mph NW 5 mph N 8 mph SSW 6 mph SW
Humidity 83% 48% 46% 69%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 52% 46% 24% 10%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:18 AM
8:22 PM
Sunday
clear Generally sunny. High 88F. Winds SW at 10 to 15 mph.
Sunday Night
nt_chancerain Partly cloudy skies early giving way to a few showers after midnight. Low 66F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 83 | 61 82 | 60 71 | 61
Wind 5 mph W 8 mph SSW 11 mph SSW 7 mph SSW
Humidity 79% 47% 47% 71%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 9% 18% 21% 40%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:18 AM
8:21 PM
Monday
chancetstorms Partly cloudy with a slight chance of thunderstorms. High 86F. Winds S at 10 to 15 mph. Chance of rain 30%.
Monday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 66F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 82 | 62 82 | 61 72 | 62
Wind 4 mph SSW 9 mph S 11 mph SSW 6 mph SSW
Humidity 77% 51% 50% 72%
Chance of Precip. 30% 20% 30% 40%
Cloud Cover 40% 53% 48% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:19 AM
8:21 PM
Tuesday
chancetstorms Scattered showers and thunderstorms. High around 85F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms. Low 66F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 61 82 | 62 81 | 61 72 | 62
Wind 5 mph WSW 9 mph SSW 9 mph S 5 mph SSW
Humidity 79% 52% 51% 72%
Chance of Precip. 40% 50% 40% 40%
Cloud Cover 50% 50% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Scattered thunderstorms. High 84F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms. Low near 65F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 80 | 61 81 | 60 71 | 60
Wind 4 mph S 11 mph SSW 10 mph SSW 5 mph SW
Humidity 78% 52% 49% 68%
Chance of Precip. 40% 30% 40% 50%
Cloud Cover 50% 43% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Variable clouds with scattered thunderstorms. High 84F. Winds S at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low 64F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 59 80 | 60 80 | 59 70 | 59
Wind 4 mph WSW 8 mph SSE 8 mph S 5 mph WSW
Humidity 77% 50% 49% 69%
Chance of Precip. 20% 40% 40% 20%
Cloud Cover 51% 56% 51% 50%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy. High 84F. Winds WSW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 64F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 57 80 | 59 80 | 58 70 | 58
Wind 5 mph WNW 8 mph WSW 9 mph SW 5 mph WSW
Humidity 76% 49% 47% 66%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 52% 50% 48% 48%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 57 80 | 59 80 | 58 69 | 60
Wind 5 mph WNW 8 mph WSW 9 mph SW 0 mph NNE
Humidity 76% 49% 47% 65%
Chance of Precip. 20% 20% 20% 0%
Cloud Cover 52% 50% 48% %
Conditions Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise