Hourly Weather Forecast for Saturday

Arlington, Massachusetts (02474)
Source 
Forecast data derived from Weather Underground BestForecast
1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM
Temperature / Dew Point (°F):
72 / 59
68 / 57
68 / 58
77 / 56
82 / 54
82 / 53
78 / 53
72 / 51
Humidity (%):
65% 68% 68% 48% 38% 37% 42% 46%
Pressure (in):
29.85 29.87 29.89 29.88 29.84 29.82 29.85 29.89
Wind (mph):
W
5 mph W
(272°)
W
4 mph W
(261°)
W
6 mph W
(262°)
W
11 mph W
(262°)
WSW
15 mph WSW
(254°)
W
13 mph W
(276°)
WNW
9 mph WNW
(289°)
WNW
7 mph WNW
(290°)
Conditions:
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Clear
Clear
Probability of Precipitation (%):
0% 0% 0% 0% 0% 0% 0% 0%
Cloud Cover (%):
6% 2% 1% 5% 23% 36% 24% 22%
Saturday Night
nt_partlycloudy A stray shower or thunderstorm is possible early. Partly cloudy. Low 63F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 57 92 | 65 78 | 63 70 | 56
Wind 0 mph ESE 2 mph NNE 1 mph ESE 6 mph W
Humidity 66% 41% 59% 61%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover % % % 45%
Conditions Partly Cloudy
Sunrise & Sunset
5:36 AM
8:04 PM
Sunday
clear Mainly sunny. High 89F. Winds WSW at 10 to 15 mph.
Sunday Night
nt_clear Clear skies. Low 67F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 53 84 | 55 84 | 54 73 | 60
Wind 4 mph W 10 mph WSW 10 mph SW 8 mph SSW
Humidity 66% 36% 36% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 1% 7% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:37 AM
8:03 PM
Monday
clear Mostly sunny skies. High 92F. Winds SSW at 10 to 20 mph.
Monday Night
nt_tstorms Mostly clear skies early. Scattered thunderstorms developing later at night. Low 71F. Winds SSW at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 89 | 61 85 | 62 75 | 69
Wind 6 mph SSW 13 mph SSW 15 mph SSW 10 mph SSW
Humidity 86% 39% 46% 82%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 5% 12% 24% 12%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:38 AM
8:02 PM
Tuesday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High 89F. Winds SW at 10 to 20 mph.
Tuesday Night
nt_clear Clear. Low 64F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 70 86 | 67 84 | 59 73 | 60
Wind 8 mph SSW 12 mph WSW 12 mph WSW 6 mph W
Humidity 91% 53% 42% 63%
Chance of Precip. 20% 20% 0% 0%
Cloud Cover 49% 60% 12% 7%
Conditions Partly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
5:39 AM
8:01 PM
Wednesday
clear Generally sunny despite a few afternoon clouds. High near 85F. Winds W at 10 to 20 mph.
Wednesday Night
nt_clear Generally fair. Low around 60F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 56 82 | 54 80 | 53 69 | 51
Wind 5 mph W 14 mph WSW 11 mph WNW 5 mph WNW
Humidity 72% 38% 40% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 12% 32% 31%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:40 AM
7:59 PM
Thursday
chancerain Partly cloudy early followed by increasing clouds with showers developing later in the day. High 81F. Winds WNW at 10 to 15 mph. Chance of rain 40%.
Thursday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low near 60F. Winds N at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 52 76 | 53 76 | 53 66 | 59
Wind 4 mph WNW 7 mph WSW 9 mph NNE 4 mph NNW
Humidity 70% 46% 44% 76%
Chance of Precip. 10% 30% 40% 10%
Cloud Cover 43% 44% 50% 39%
Conditions Partly Cloudy Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:41 AM
7:58 PM
Friday
partlycloudy Partly to mostly cloudy. High 82F. Winds NNW at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low 61F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 55 79 | 54 76 | 57 67 | 60
Wind 4 mph N 7 mph NW 9 mph SE 4 mph SE
Humidity 80% 43% 53% 80%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 39% 49% 64% 31%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:42 AM
7:57 PM
Saturday
chancerain Cloudy with occasional rain showers. High 78F. Winds NE at 10 to 15 mph. Chance of rain 50%.
Saturday Night
nt_mostlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 61F. Winds NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 59 75 | 60 73 | 59 67 | 60
Wind 4 mph NE 10 mph ENE 9 mph NE 7 mph NNE
Humidity 88% 60% 60% 77%
Chance of Precip. 20% 40% 20% 20%
Cloud Cover 27% 73% 63% 49%
Conditions Clear Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:43 AM
7:55 PM
Sunday
chancerain Cloudy with showers. High near 80F. Winds NNE at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_chancerain Rain showers early with clearing later at night. Low 61F. Winds N at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 76 | 59 75 | 58 66 | 58
Wind 6 mph NNE 9 mph NNE 10 mph NNE 6 mph NNW
Humidity 88% 57% 57% 76%
Chance of Precip. 20% 30% 50% 20%
Cloud Cover 81% 60% 51% 44%
Conditions Overcast Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:45 AM
7:54 PM
Monday
clear Sunny along with a few clouds. High 81F. Winds ENE at 5 to 10 mph.
Monday Night
nt_chancerain Mostly clear skies early. Becoming mostly cloudy with showers developing later at night. Low 62F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 58 78 | 60 77 | 59 68 | 61
Wind 5 mph N 7 mph NE 8 mph SE 4 mph SSE
Humidity 85% 53% 54% 78%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 26% 30% 13% 22%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:46 AM
7:53 PM
Tuesday
chancerain Rain showers in the morning becoming more intermittent in the afternoon. High 83F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 63F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 60 80 | 62 79 | 61 69 | 62
Wind 2 mph NE 7 mph ENE 8 mph SE 4 mph SSW
Humidity 90% 54% 55% 78%
Chance of Precip. 40% 30% 20% 10%
Cloud Cover 50% 50% 50% 36%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Variable clouds with scattered thunderstorms. High 84F. Winds E at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 64F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 81 | 63 79 | 63 70 | 63
Wind 3 mph N 7 mph E 9 mph S 5 mph S
Humidity 88% 55% 58% 80%
Chance of Precip. 50% 40% 50% 50%
Cloud Cover 50% 50% 50% 53%
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 Scattered thunderstorms, especially in the morning. High near 85F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low near 65F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 62 82 | 64 80 | 63 70 | 64
Wind 2 mph SE 8 mph ESE 9 mph SSE 4 mph S
Humidity 89% 54% 57% 80%
Chance of Precip. 40% 30% 30% 40%
Cloud Cover 54% 56% 55% 53%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High near 85F. Winds S at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Scattered clouds with the possibility of an isolated thunderstorm developing overnight. Low 66F. Winds S at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 63 81 | 63 79 | 63 71 | 64
Wind 3 mph S 10 mph SSE 11 mph S 7 mph SSW
Humidity 89% 54% 58% 80%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 52% 54% 49% 39%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. High 87F. Winds SSW at 10 to 20 mph. Chance of rain 30%.
Saturday 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 | 64 84 | 64 81 | 64 72 | 65
Wind 5 mph SSW 12 mph S 11 mph SSW 6 mph SSW
Humidity 90% 52% 55% 77%
Chance of Precip. 20% 20% 30% 40%
Cloud Cover 35% 32% 35% 50%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise