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 (%):
Thursday Night
nt_clear Clear skies. Low 34F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | -73 54 | 46 50 | 34 40 | 28
Wind 0 mph SW 0 mph WNW 0 mph WNW 11 mph W
Humidity 0% 66% 48% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 0%
Conditions Clear
Sunrise & Sunset
7:12 AM
4:17 PM
Friday
clear Sunny. High 47F. Winds W at 10 to 15 mph.
Friday Night
nt_clear Clear. Low 33F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 28 45 | 29 41 | 29 35 | 27
Wind 7 mph WSW 12 mph W 8 mph WSW 6 mph W
Humidity 76% 55% 62% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 1% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:12 AM
4:18 PM
Saturday
clear Mainly sunny. High 51F. Winds WSW at 5 to 10 mph.
Saturday Night
nt_clear Mainly clear skies. Low 36F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 28 47 | 32 43 | 34 38 | 32
Wind 6 mph W 6 mph W 5 mph SW 8 mph SW
Humidity 77% 56% 69% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 2% 2% 29%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:13 AM
4:18 PM
Sunday
chancerain A few showers early with overcast skies later in the day. High 48F. Winds W at 10 to 15 mph. Chance of rain 30%.
Sunday Night
nt_partlycloudy Considerable clouds early. Some decrease in clouds late. Low 29F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 34 46 | 35 42 | 32 35 | 25
Wind 8 mph SW 11 mph W 8 mph WNW 6 mph WNW
Humidity 83% 65% 66% 69%
Chance of Precip. 0% 30% 0% 0%
Cloud Cover 74% 97% 58% 69%
Conditions Mostly Cloudy Chance of Rain Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:13 AM
4:19 PM
Monday
clear A few clouds early, otherwise mostly sunny. High 36F. Winds NNW at 5 to 10 mph.
Monday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 24F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 21 36 | 15 32 | 18 27 | 14
Wind 6 mph NW 8 mph NNW 7 mph NNW 5 mph NNW
Humidity 68% 41% 56% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 43% 16% 34% 14%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
7:13 AM
4:20 PM
Tuesday
partlycloudy Sunshine and clouds mixed. High 33F. Winds NW at 10 to 15 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 22F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 8 33 | 3 29 | 4 25 | 4
Wind 5 mph NNW 10 mph NW 6 mph NW 6 mph WNW
Humidity 46% 27% 34% 40%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 24% 63% 11% 28%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
7:13 AM
4:21 PM
Wednesday
clear A mainly sunny sky. High 29F. Winds W at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low 24F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 3 28 | 0 27 | 1 25 | 6
Wind 7 mph WNW 10 mph WNW 7 mph SW 7 mph SW
Humidity 43% 29% 33% 43%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 4% 12% 14%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:14 AM
4:21 PM
Thursday
clear A mainly sunny sky. High near 35F. Winds WSW at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 26F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 10 33 | 10 31 | 8 29 | 8
Wind 7 mph WSW 11 mph WSW 8 mph WSW 9 mph WSW
Humidity 54% 37% 38% 41%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 13% 19% 9% 62%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
7:14 AM
4:22 PM
Friday
partlycloudy Sunshine and clouds mixed. High 37F. Winds W at 10 to 15 mph.
Friday Night
nt_clear A few clouds overnight. Low 28F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 11 34 | 14 33 | 15 29 | 15
Wind 9 mph WSW 13 mph WNW 9 mph WNW 6 mph WNW
Humidity 51% 43% 48% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 46% 11% 18%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:14 AM
4:23 PM
Saturday
snow Variable clouds with snow showers that will mix with rain showers later. High 38F. Winds SSE at 10 to 15 mph. Chance of precip 60%. Snowfall around one inch.
Saturday Night
nt_sleet Rain showers in the evening changing to a mix of steady rain and freezing rain overnight. Low 28F. Winds SW at 10 to 20 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 20 35 | 26 35 | 29 33 | 28
Wind 6 mph ESE 11 mph SE 11 mph SW 16 mph SW
Humidity 67% 68% 78% 80%
Chance of Precip. 20% 60% 60% 60%
Cloud Cover 38% 88% 84% 71%
Conditions Partly Cloudy Snow Showers Chance of Rain Chance of Rain
Sunrise & Sunset
7:14 AM
4:24 PM
Sunday
sleet Rain and freezing rain in the morning...becoming partly cloudy in the afternoon. High near 35F. Winds W at 10 to 15 mph. Chance of precip 50%.
Sunday Night
nt_partlycloudy A few clouds. Low 26F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 25 35 | 22 33 | 25 28 | 22
Wind 11 mph WSW 11 mph W 9 mph W 7 mph WNW
Humidity 84% 59% 72% 77%
Chance of Precip. 30% 40% 20% 20%
Cloud Cover 100% 44% 42% 47%
Conditions Ice Pellets Snow Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
snow Partly cloudy in the morning followed by periods of snow showers later in the day. High 33F. Winds NW at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 27F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 21 33 | 22 32 | 23 29 | 22
Wind 6 mph NW 8 mph NW 6 mph NW 7 mph WNW
Humidity 76% 64% 70% 75%
Chance of Precip. 20% 20% 40% 20%
Cloud Cover 54% 67% 63% 53%
Conditions Partly Cloudy Mostly Cloudy Snow Showers Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Sunshine and clouds mixed. High 33F. Winds WNW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy A few clouds. Low around 25F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 22 32 | 20 30 | 19 27 | 17
Wind 7 mph WNW 10 mph WNW 8 mph WNW 8 mph NW
Humidity 77% 61% 65% 67%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 44% 38% 35% 34%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Intervals of clouds and sunshine. High 31F. Winds NNW at 10 to 15 mph.
Wednesday Night
nt_chancesnow Partly cloudy skies early, then some snow showers later at night. Low 24F. Winds N at 5 to 10 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 17 30 | 17 28 | 18 26 | 17
Wind 9 mph NW 11 mph NNW 7 mph NNW 7 mph N
Humidity 69% 57% 64% 69%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 39% 45% 54% 64%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
snow Periods of light snow. High 31F. Winds NE at 5 to 10 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Thursday Night
nt_snow Variable clouds with snow showers. Low 24F. Winds NW at 5 to 10 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 19 30 | 21 29 | 21 26 | 19
Wind 7 mph N 8 mph NE 6 mph ENE 6 mph NW
Humidity 77% 68% 72% 74%
Chance of Precip. 50% 60% 60% 60%
Cloud Cover 67% 90% 90% 73%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise