Hourly Weather Forecast for Tuesday

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 (%):
Saturday
clear Plentiful sunshine. High 52F. Winds WSW at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Partly cloudy this evening, then becoming cloudy after midnight. Low 38F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 30 48 | 32 44 | 34 39 | 33
Wind 0 mph West 5 mph W 5 mph SW 6 mph SW
Humidity 83% 54% 67% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 5% 10% 59%
Conditions Clear Clear Partly Cloudy
Sunrise & Sunset
7:13 AM
4:18 PM
Sunday
chancerain Showers in the morning, then cloudy in the afternoon. High 49F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy Partly to mostly cloudy. Low around 30F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 33 47 | 38 43 | 31 36 | 26
Wind 8 mph SW 10 mph WSW 7 mph WNW 6 mph NW
Humidity 72% 70% 63% 69%
Chance of Precip. 10% 40% 10% 0%
Cloud Cover 90% 98% 87% 66%
Conditions Overcast Chance of Rain Overcast Mostly Cloudy
Sunrise & Sunset
7:13 AM
4:19 PM
Monday
clear Abundant sunshine. High near 40F. Winds NW at 5 to 10 mph.
Monday Night
nt_clear A mostly clear sky. Low near 25F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 23 38 | 19 35 | 19 28 | 17
Wind 6 mph NW 8 mph NW 5 mph NW 4 mph N
Humidity 73% 45% 51% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 38% 6% 14% 8%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:13 AM
4:20 PM
Tuesday
clear Sunshine along with some cloudy intervals. High 29F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 18F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 8 29 | 0 26 | 1 20 | -4
Wind 6 mph N 9 mph NNW 8 mph NNW 7 mph NW
Humidity 47% 29% 33% 33%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 33% 25% 6%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:13 AM
4:21 PM
Wednesday
partlycloudy Partly cloudy skies. High near 30F. Winds W at 10 to 15 mph.
Wednesday Night
nt_clear A mostly clear sky. Low near 20F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | -3 28 | 0 25 | 2 22 | 3
Wind 5 mph WNW 11 mph W 8 mph WSW 6 mph WSW
Humidity 36% 29% 36% 42%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 15% 58% 18% 12%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:14 AM
4:22 PM
Thursday
clear Sunshine along with some cloudy intervals. High 33F. Winds WSW at 10 to 20 mph.
Thursday Night
nt_clear Clear skies. Low 23F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 8 31 | -1 29 | 1 26 | 2
Wind 7 mph SW 17 mph WSW 12 mph WSW 9 mph WSW
Humidity 55% 25% 30% 35%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 34% 30% 17% 13%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:14 AM
4:22 PM
Friday
clear Generally sunny despite a few afternoon clouds. High 39F. Winds WSW at 10 to 15 mph.
Friday Night
nt_chancesnow Cloudy with snow showers developing after midnight. Low 28F. Winds light and variable. Chance of snow 60%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 8 35 | 9 31 | 11 30 | 18
Wind 7 mph WSW 10 mph WSW 6 mph SW 3 mph S
Humidity 50% 33% 43% 59%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 7% 14% 56% 86%
Conditions Clear Clear Partly Cloudy Overcast
Sunrise & Sunset
7:14 AM
4:23 PM
Saturday
sleet A mix of rain and freezing rain in the morning...changing to all rain. High 43F. Winds SSW at 5 to 10 mph. Chance of precip 70%.
Saturday Night
nt_snow A steady rain early tapering to showers and becoming mixed with snow late. Low 37F. Winds WSW at 10 to 15 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 26 39 | 34 42 | 39 41 | 37
Wind 5 mph SSE 8 mph SSW 9 mph SSW 10 mph WSW
Humidity 79% 81% 90% 86%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 91% 100% 100% 100%
Conditions Snow Showers Rain Rain Rain
Sunrise & Sunset
7:14 AM
4:24 PM
Sunday
snow Becoming cloudy. Snow likely in the afternoon. High 41F. Winds WNW at 10 to 15 mph. Chance of snow 60%. Snowfall around one inch.
Sunday Night
nt_chancesnow Snow showers before midnight. Becoming clear later. Low 27F. Winds NW at 5 to 10 mph. Chance of snow 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 31 41 | 26 35 | 22 30 | 17
Wind 9 mph W 11 mph WNW 8 mph NW 8 mph NW
Humidity 75% 55% 59% 59%
Chance of Precip. 50% 10% 60% 30%
Cloud Cover 74% 66% 100% 40%
Conditions Snow Mostly Cloudy Snow Snow Showers
Sunrise & Sunset
7:14 AM
4:25 PM
Monday
clear A mainly sunny sky. Temps nearly steady in the low to mid 30s. Winds N at 5 to 10 mph.
Monday Night
nt_chancesnow Partly cloudy during the evening. A few snow showers developing later during the night. Low 27F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 13 30 | 18 31 | 16 28 | 17
Wind 8 mph NNW 5 mph NNW 4 mph NE 4 mph NE
Humidity 53% 59% 54% 64%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 11% 13% 16% 52%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:14 AM
4:26 PM
Tuesday
snow Mainly cloudy with snow showers around in the morning. High 34F. Winds NNW at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Tuesday Night
nt_chancesnow Snow showers before midnight. Becoming partly cloudy later. Low around 20F. Winds NW at 10 to 20 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 20 32 | 22 32 | 22 28 | 19
Wind 4 mph NE 6 mph NNW 7 mph NW 10 mph NW
Humidity 69% 66% 65% 70%
Chance of Precip. 30% 40% 20% 40%
Cloud Cover 67% 80% 73% 59%
Conditions Snow Showers Snow Showers Mostly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy skies. High 28F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 14F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 16 28 | 14 21 | 10 17 | 10
Wind 13 mph NNW 15 mph NW 11 mph NW 10 mph NW
Humidity 78% 55% 62% 73%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 49% 43% 41% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 24F. Winds WNW at 10 to 15 mph.
Thursday Night
nt_chancesnow Partly cloudy in the evening followed by periods of snow showers after midnight. Low 17F. Winds W at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 9 21 | 10 21 | 11 19 | 8
Wind 10 mph WNW 12 mph WNW 11 mph W 9 mph WNW
Humidity 74% 61% 64% 64%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 45% 50% 50% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
snow Occasional snow showers. High 28F. Winds NW at 10 to 15 mph. Chance of snow 50%. About one inch of snow expected.
Friday Night
nt_chancesnow Mostly cloudy with snow showers around in the evening. Low 19F. Winds NW 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 18 | 11 25 | 16 25 | 17 22 | 16
Wind 10 mph WNW 12 mph NNW 9 mph NW 8 mph WNW
Humidity 73% 68% 73% 80%
Chance of Precip. 40% 30% 50% 50%
Cloud Cover 53% 57% 63% 68%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Considerable clouds early. Some decrease in clouds later in the day. High 26F. Winds NW at 10 to 20 mph.
Saturday Night
nt_partlycloudy A few clouds. Low near 15F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 16 26 | 16 24 | 16 18 | 13
Wind 9 mph NW 13 mph NW 11 mph NNW 11 mph NNW
Humidity 86% 67% 72% 78%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 66% 58% 56% 49%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise