Hourly Weather Forecast for Tuesday

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 (%):
Monday
mostlycloudy Partly cloudy skies during the morning hours will become overcast in the afternoon. Slight chance of a rain shower. High 59F. Winds NNW at 10 to 15 mph.
Monday Night
nt_chancerain Rain showers early with overcast skies late. Low 44F. Winds NNW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 33 57 | 35 56 | 35 49 | 39
Wind 5 mph NW 10 mph NW 10 mph NW 10 mph NNW
Humidity 66% 44% 45% 67%
Chance of Precip. 0% 20% 30% 40%
Cloud Cover 20% 72% 96% 85%
Conditions Clear Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:46 AM
7:39 PM
Tuesday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High 62F. Winds NNW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 46F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 36 55 | 30 60 | 32 51 | 35
Wind 10 mph N 15 mph N 12 mph NNW 7 mph NW
Humidity 70% 38% 34% 55%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 86% 88% 56% 8%
Conditions Overcast Overcast Partly Cloudy Clear
Sunrise & Sunset
5:44 AM
7:40 PM
Wednesday
clear Sunny, along with a few afternoon clouds. High 62F. Winds NE at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 43F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 36 62 | 34 59 | 35 50 | 36
Wind 5 mph NW 10 mph NE 9 mph E 4 mph SSW
Humidity 65% 35% 41% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 15% 33% 28%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
7:42 PM
Thursday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 59F. Winds E at 10 to 15 mph.
Thursday Night
nt_chancerain Cloudy in the evening, then off and on rain showers after midnight. Low 43F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 35 59 | 37 55 | 39 48 | 39
Wind 1 mph W 7 mph ENE 9 mph E 4 mph ENE
Humidity 68% 43% 54% 72%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 47% 53% 90% 89%
Conditions Partly Cloudy Partly Cloudy Overcast Overcast
Sunrise & Sunset
5:41 AM
7:43 PM
Friday
chancerain Considerable cloudiness with occasional rain showers. High around 50F. Winds NE at 15 to 25 mph. Chance of rain 40%.
Friday Night
nt_chancerain Rain showers early with clearing later at night. Low 42F. Winds N at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 38 50 | 36 50 | 34 46 | 37
Wind 7 mph NE 17 mph NE 15 mph NNE 9 mph N
Humidity 79% 58% 55% 71%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 79% 91% 89% 55%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:40 AM
7:44 PM
Saturday
cloudy Overcast. High near 60F. Winds N at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low around 45F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 38 55 | 39 57 | 38 48 | 38
Wind 6 mph NNW 10 mph N 8 mph N 5 mph WNW
Humidity 81% 54% 49% 69%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 72% 93% 84% 55%
Conditions Mostly Cloudy Overcast Overcast Partly Cloudy
Sunrise & Sunset
5:39 AM
7:45 PM
Sunday
partlycloudy Sunshine and clouds mixed. High 69F. Winds N at 5 to 10 mph.
Sunday Night
nt_clear A few clouds from time to time. Low 49F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 40 65 | 41 64 | 42 52 | 42
Wind 5 mph NNW 9 mph NNE 9 mph S 6 mph SW
Humidity 73% 42% 45% 69%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 23% 47% 18% 21%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:37 AM
7:46 PM
Monday
partlycloudy Intervals of clouds and sunshine. High 77F. Winds SW at 10 to 20 mph.
Monday Night
nt_clear A few clouds from time to time. Low 54F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 42 71 | 43 71 | 44 58 | 44
Wind 4 mph SW 10 mph SW 14 mph SSW 9 mph SSW
Humidity 72% 36% 37% 61%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 10% 41% 22% 24%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:36 AM
7:47 PM
Tuesday
chancerain Mostly sunny in the morning. Increasing clouds with showers later in the day. High 76F. Winds SW at 10 to 20 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Cloudy with showers. Low around 55F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 46 73 | 47 70 | 48 60 | 46
Wind 8 mph SW 12 mph SW 10 mph SW 8 mph SW
Humidity 71% 39% 45% 60%
Chance of Precip. 10% 10% 40% 40%
Cloud Cover 22% 33% 50% 54%
Conditions Clear Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:35 AM
7:48 PM
Wednesday
chancerain Chance of a shower or two during the morning, followed by partly cloudy skies in the afternoon. High 73F. Winds W at 5 to 10 mph. Chance of rain 30%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 53F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 45 69 | 42 68 | 41 57 | 40
Wind 7 mph WSW 9 mph WNW 9 mph W 7 mph W
Humidity 65% 37% 37% 53%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 40% 37% 37% 32%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:33 AM
7:49 PM
Thursday
clear A few clouds from time to time. High near 70F. Winds W at 10 to 15 mph.
Thursday Night
nt_clear A few clouds from time to time. Low around 50F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 38 67 | 40 65 | 40 55 | 39
Wind 5 mph WNW 10 mph WNW 8 mph SSW 3 mph SW
Humidity 56% 38% 40% 56%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 26% 24% 25% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
clear Sunny along with a few clouds. High 68F. Winds SSE at 10 to 15 mph.
Friday Night
nt_rain Partly cloudy skies early will give way to cloudy skies and rain later during the night. Low 52F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 39 64 | 40 64 | 42 55 | 42
Wind 3 mph S 6 mph SSE 10 mph S 5 mph S
Humidity 64% 41% 45% 62%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 27% 29% 40% 57%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
rain Rain. High 66F. Winds SE at 10 to 15 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Saturday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 51F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 42 63 | 42 63 | 43 55 | 42
Wind 2 mph SSE 9 mph SE 10 mph SE 4 mph SSE
Humidity 68% 46% 48% 62%
Chance of Precip. 60% 60% 20% 20%
Cloud Cover 100% 100% 60% 45%
Conditions Rain Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
chancerain A shower or two possible early with partly cloudy skies in the afternoon. High around 65F. Winds S at 5 to 10 mph. Chance of rain 30%.
Sunday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low around 50F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 42 63 | 43 62 | 42 55 | 41
Wind 1 mph SSE 7 mph S 7 mph SSW 4 mph SW
Humidity 69% 48% 48% 59%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 43% 45% 43% 47%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 42 63 | 43 62 | 42 55 | 41
Wind 1 mph SSE 7 mph S 7 mph SSW 4 mph SW
Humidity 69% 48% 48% 59%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 43% 45% 43% 47%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise