Hourly Weather Forecast for Friday

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 (%):
Sunday
clear Plentiful sunshine. High around 85F. Winds WSW at 10 to 20 mph.
Sunday Night
nt_partlycloudy Some clouds. Low 58F. Winds SW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 37 78 | 38 80 | 37 64 | 45
Wind 8 mph SW 15 mph W 15 mph WSW 9 mph SW
Humidity 57% 24% 22% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 1% 12% 58%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:15 AM
8:08 PM
Monday
cloudy Overcast. High near 80F. Winds SW at 10 to 15 mph.
Monday Night
nt_cloudy Cloudy. Low 64F. Winds SSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 47 80 | 50 78 | 53 68 | 55
Wind 7 mph SW 11 mph WSW 13 mph S 13 mph SSW
Humidity 63% 34% 42% 63%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 69% 86% 82% 86%
Conditions Mostly Cloudy Overcast Overcast Overcast
Sunrise & Sunset
5:15 AM
8:09 PM
Tuesday
chancerain Rain showers early with some sunshine later in the day. High around 90F. Winds SW at 15 to 25 mph. Chance of rain 40%.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low near 65F. Winds SSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 52 82 | 58 84 | 57 71 | 58
Wind 11 mph SSW 13 mph SW 17 mph SSW 11 mph SSW
Humidity 64% 44% 41% 62%
Chance of Precip. 40% 0% 0% 10%
Cloud Cover 92% 62% 53% 62%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:14 AM
8:10 PM
Wednesday
clear A few clouds early, otherwise mostly sunny. High 91F. Winds SSW at 10 to 20 mph.
Wednesday Night
nt_chancerain Partly cloudy skies early giving way to a few showers after midnight. Low 66F. Winds SSW at 10 to 20 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 58 85 | 62 84 | 61 72 | 61
Wind 8 mph SSW 13 mph SSW 16 mph SSW 11 mph SSW
Humidity 76% 46% 46% 68%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 55% 22% 22% 57%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:13 AM
8:10 PM
Thursday
chancetstorms Scattered thunderstorms developing during the afternoon. High 87F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy A few clouds. Low 63F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 59 81 | 62 80 | 64 69 | 62
Wind 8 mph SSW 10 mph SW 10 mph WSW 5 mph SW
Humidity 77% 52% 58% 77%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 56% 34% 73% 53%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:13 AM
8:11 PM
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 83F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy A few clouds from time to time. Low 62F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 59 78 | 58 80 | 56 68 | 59
Wind 4 mph SSW 8 mph SE 11 mph SSE 9 mph SSW
Humidity 86% 50% 45% 73%
Chance of Precip. 40% 10% 10% 10%
Cloud Cover 56% 58% 31% 32%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:12 AM
8:12 PM
Saturday
partlycloudy Partly cloudy skies. High around 85F. Winds SW at 10 to 20 mph.
Saturday Night
nt_chancerain Cloudy with a few showers. Low 61F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 59 81 | 60 81 | 59 69 | 58
Wind 7 mph SSW 13 mph SW 14 mph SW 9 mph SSW
Humidity 84% 48% 47% 70%
Chance of Precip. 10% 0% 20% 30%
Cloud Cover 20% 35% 30% 40%
Conditions Clear Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:11 AM
8:13 PM
Sunday
chancerain Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High 77F. Winds ENE at 10 to 20 mph. Chance of rain 30%.
Sunday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low near 55F. Winds ESE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 74 | 52 72 | 46 61 | 51
Wind 6 mph SE 12 mph NE 14 mph NE 5 mph SE
Humidity 82% 46% 40% 70%
Chance of Precip. 20% 20% 30% 50%
Cloud Cover 39% 43% 48% 56%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:11 AM
8:14 PM
Monday
chancerain Cloudy with showers. High 66F. Winds ENE at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 56F. Winds ENE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 50 66 | 49 63 | 47 60 | 50
Wind 3 mph E 8 mph ENE 11 mph ENE 6 mph E
Humidity 80% 54% 57% 69%
Chance of Precip. 50% 50% 50% 50%
Cloud Cover 85% 91% 89% 89%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:10 AM
8:15 PM
Tuesday
rain Rain likely. High 77F. Winds ENE at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Tuesday Night
nt_rain Rain early...then remaining cloudy with showers late. Low 57F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 50 72 | 50 70 | 51 61 | 51
Wind 4 mph NE 6 mph ENE 10 mph SE 4 mph S
Humidity 77% 46% 50% 69%
Chance of Precip. 50% 60% 60% 40%
Cloud Cover 89% 100% 100% 50%
Conditions Chance of Rain Rain Rain Chance of Rain
Sunrise & Sunset
5:10 AM
8:15 PM
Wednesday
clear Sun and a few passing clouds. High 78F. Winds ESE at 10 to 15 mph.
Wednesday Night
nt_chancerain Mostly clear skies early followed by increasing clouds and a few showers later at night. Low 59F. Winds S at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 50 74 | 51 73 | 50 63 | 50
Wind 2 mph ESE 7 mph ESE 11 mph SSE 6 mph SSW
Humidity 74% 45% 44% 63%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 35% 30% 25% 25%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Cloudy with a few showers. High 79F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Thursday Night
nt_chancerain A shower or two around the area in the evening, then partly cloudy overnight. Low around 60F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 50 75 | 53 74 | 54 65 | 54
Wind 4 mph SSW 9 mph S 13 mph S 8 mph SSW
Humidity 70% 47% 49% 68%
Chance of Precip. 30% 20% 30% 20%
Cloud Cover 40% 34% 40% 36%
Conditions Chance of Rain Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy. High 78F. Winds SSW at 10 to 15 mph.
Friday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 61F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 54 75 | 55 74 | 54 65 | 53
Wind 5 mph SW 9 mph S 12 mph S 6 mph SSW
Humidity 77% 49% 50% 67%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 48% 45% 42% 41%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Chance of a shower or two during the morning, followed by partly cloudy skies in the afternoon. High 78F. Winds S at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Overcast with showers at times. Low 59F. Winds S at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 53 75 | 54 74 | 52 64 | 54
Wind 4 mph SW 8 mph SE 11 mph SSE 6 mph SSW
Humidity 72% 49% 46% 70%
Chance of Precip. 40% 20% 20% 30%
Cloud Cover 50% 44% 40% 49%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 76F. Winds S at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms mainly before midnight. Low near 60F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 52 73 | 54 72 | 53 63 | 54
Wind 4 mph SSW 10 mph S 13 mph S 7 mph SSW
Humidity 70% 52% 51% 71%
Chance of Precip. 40% 40% 50% 30%
Cloud Cover 64% 68% 64% 62%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise