Hourly Weather Forecast for Wednesday

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 (%):
Tuesday
partlycloudy Chance of a morning shower. Cloudy skies early, followed by partial clearing. High 79F. Winds NW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy A few clouds. Low 52F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 46 74 | 48 73 | 35 59 | 46
Wind 8 mph WSW 9 mph NW 8 mph NW 2 mph SSW
Humidity 53% 40% 25% 60%
Chance of Precip. 20% 20% 0% 0%
Cloud Cover 77% 54% 51% 37%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:35 AM
7:48 PM
Wednesday
partlycloudy Considerable clouds early. Some decrease in clouds later in the day. High 76F. NE winds shifting to SSW at 10 to 15 mph.
Wednesday Night
nt_clear A mostly clear sky. Low 51F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 39 72 | 35 71 | 40 57 | 45
Wind 2 mph N 6 mph ESE 11 mph SSW 5 mph WSW
Humidity 58% 26% 33% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 77% 53% 2% 0%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:33 AM
7:49 PM
Thursday
clear Generally sunny. High 84F. Winds W at 10 to 15 mph.
Thursday Night
nt_clear Mostly clear skies. Low 56F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 44 78 | 39 78 | 39 64 | 48
Wind 4 mph W 6 mph W 11 mph WSW 7 mph SW
Humidity 70% 25% 25% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 4% 26% 27%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:32 AM
7:50 PM
Friday
clear Sunny along with a few clouds. High around 80F. NE winds shifting to S at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening with more clouds for later at night. Low 57F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 47 75 | 44 72 | 45 62 | 46
Wind 5 mph WSW 10 mph E 12 mph S 4 mph S
Humidity 67% 34% 37% 55%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 27% 21% 45% 47%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:31 AM
7:52 PM
Saturday
partlycloudy Mostly cloudy skies early will become partly cloudy later in the day. High 83F. Winds SSW at 10 to 20 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 61F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 51 77 | 56 76 | 56 65 | 57
Wind 4 mph SSW 10 mph SSW 13 mph SSW 8 mph SW
Humidity 77% 48% 49% 74%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 75% 56% 28% 45%
Conditions Mostly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:30 AM
7:53 PM
Sunday
partlycloudy Partly cloudy. High 81F. Winds WSW at 10 to 20 mph.
Sunday Night
nt_chancetstorms Isolated thunderstorms during the evening, then skies turning partly cloudy overnight. Low near 60F. Winds SW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 79 | 60 77 | 60 65 | 60
Wind 7 mph SW 10 mph SW 12 mph WSW 5 mph SW
Humidity 87% 53% 55% 85%
Chance of Precip. 10% 20% 30% 10%
Cloud Cover 48% 29% 35% 33%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:29 AM
7:54 PM
Monday
chancerain Partly cloudy early followed by increasing clouds with showers developing later in the day. High 74F. Winds NE at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_rain Showers early, becoming a steady rain late. Low 53F. Winds ENE at 5 to 10 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 59 72 | 55 70 | 47 60 | 50
Wind 4 mph SW 10 mph NNE 10 mph SE 3 mph NE
Humidity 94% 55% 45% 71%
Chance of Precip. 20% 10% 40% 50%
Cloud Cover 36% 51% 56% 72%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:28 AM
7:55 PM
Tuesday
rain Rain early...then remaining cloudy with showers in the afternoon. High 67F. Winds E at 10 to 15 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Occasional light rain. Low near 50F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 44 67 | 42 62 | 38 58 | 42
Wind 3 mph ENE 9 mph E 11 mph ESE 3 mph ESE
Humidity 68% 42% 41% 55%
Chance of Precip. 60% 20% 50% 60%
Cloud Cover 100% 83% 85% 87%
Conditions Rain Overcast Chance of Rain Chance of Rain
Sunrise & Sunset
5:26 AM
7:56 PM
Wednesday
rain Cloudy with periods of rain. High 62F. Winds ENE at 10 to 15 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Wednesday Night
nt_chancerain Cloudy. Some light rain is likely. Low 49F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 42 62 | 41 60 | 40 52 | 40
Wind 4 mph ENE 9 mph NE 10 mph ENE 3 mph E
Humidity 70% 46% 46% 64%
Chance of Precip. 60% 60% 60% 20%
Cloud Cover 85% 100% 81% 83%
Conditions Chance of Rain Rain Chance of Rain Overcast
Sunrise & Sunset
5:25 AM
7:57 PM
Thursday
chancerain Light rain transitioning to a few showers in the afternoon. High 63F. Winds E at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancerain Partly cloudy skies early giving way to a few showers after midnight. Low 49F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 41 58 | 42 60 | 41 53 | 40
Wind 3 mph ENE 7 mph E 7 mph ESE 2 mph E
Humidity 71% 54% 49% 63%
Chance of Precip. 60% 30% 10% 20%
Cloud Cover 82% 86% 23% 51%
Conditions Chance of Rain Chance of Rain Clear Partly Cloudy
Sunrise & Sunset
5:24 AM
7:58 PM
Friday
chancerain Cloudy with showers. High 69F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Friday Night
nt_chancerain Cloudy with showers. Low 51F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 42 65 | 43 64 | 42 55 | 42
Wind 2 mph ENE 6 mph ENE 7 mph ESE 3 mph ESE
Humidity 71% 45% 45% 63%
Chance of Precip. 30% 60% 60% 40%
Cloud Cover 60% 58% 52% 50%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Rain showers early with mostly sunny conditions later in the day. High 72F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Cloudy with a few showers. Low 52F. Winds SSE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 42 67 | 44 67 | 45 56 | 45
Wind 4 mph NNE 6 mph NE 8 mph SE 3 mph SSE
Humidity 70% 42% 45% 65%
Chance of Precip. 40% 20% 20% 30%
Cloud Cover 50% 28% 24% 40%
Conditions Chance of Rain Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
clear A few clouds from time to time. High 72F. NNE winds shifting to SSW at 10 to 15 mph.
Sunday Night
nt_clear A few clouds from time to time. Low 52F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 44 68 | 45 67 | 45 58 | 44
Wind 3 mph NNE 7 mph S 11 mph S 6 mph SSW
Humidity 70% 43% 46% 59%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 27% 27% 23% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy skies. High 71F. Winds SSW at 10 to 20 mph.
Monday Night
nt_chancerain Cloudy with a few showers. Low 54F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 44 67 | 45 66 | 48 58 | 44
Wind 5 mph SW 10 mph SSW 14 mph SSW 9 mph SSW
Humidity 69% 45% 53% 59%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 26% 35% 55% 68%
Conditions Clear Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Mostly cloudy skies early will become partly cloudy later in the day. High 72F. Winds SSW at 10 to 20 mph.
Tuesday Night
nt_chancerain Overcast with showers at times. Low 53F. Winds SSW at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 47 68 | 47 66 | 49 57 | 47
Wind 6 mph SSW 12 mph SSW 15 mph SSW 9 mph SSW
Humidity 74% 48% 54% 70%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 74% 61% 49% 49%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise