Hourly Weather Forecast for Wednesday

North Waltham, Massachusetts (02451)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday Night
nt_chancerain Cloudy with showers. Low 33F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 14 37 | 16 38 | 18 35 | 24
Wind 0 mph NE 3 mph WNW 0 mph West 12 mph SW
Humidity 83% 42% 43% 64%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover % % % 78%
Conditions Mostly Cloudy
Sunrise & Sunset
6:44 AM
4:17 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High 52F. Winds SW at 5 to 10 mph.
Sunday Night
nt_rain Partly cloudy in the evening then becoming cloudy with periods of rain after midnight. Low 39F. Winds SSE at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 31 51 | 37 44 | 35 40 | 36
Wind 8 mph SW 8 mph WSW 5 mph SSW 5 mph S
Humidity 86% 59% 72% 85%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 72% 1% 56% 53%
Conditions Mostly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:45 AM
4:16 PM
Monday
rain A steady rain in the morning. Showers continuing in the afternoon. High 66F. Winds S at 15 to 25 mph. Chance of rain 100%. Rainfall near a quarter of an inch.
Monday Night
nt_partlycloudy Partly cloudy. Low around 50F. Winds SW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 48 62 | 59 62 | 59 58 | 57
Wind 10 mph SE 16 mph S 16 mph SSW 12 mph SW
Humidity 100% 87% 91% 97%
Chance of Precip. 80% 60% 0% 10%
Cloud Cover 99% 98% 47% 38%
Conditions Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:46 AM
4:16 PM
Tuesday
partlycloudy Intervals of clouds and sunshine. High 52F. Winds WSW at 10 to 20 mph.
Tuesday Night
nt_mostlycloudy Mainly cloudy. Low 33F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 40 52 | 30 45 | 29 37 | 27
Wind 10 mph SW 16 mph WSW 8 mph WSW 6 mph W
Humidity 66% 44% 53% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 33% 66% 64%
Conditions Clear Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:47 AM
4:15 PM
Wednesday
snow Cloudy early with periods of light rain and snow later in the day. High 39F. Winds NNE at 5 to 10 mph. Chance of precip 100%.
Wednesday Night
nt_sleet Rain and snow early. Then a mixture of rain and freezing rain late. Low 31F. Winds NNE at 10 to 20 mph. Chance of precip 100%. Snow and ice accumulations around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 28 39 | 26 34 | 30 33 | 32
Wind 4 mph WNW 5 mph ENE 5 mph NE 12 mph NNE
Humidity 77% 59% 83% 96%
Chance of Precip. 0% 10% 100% 90%
Cloud Cover 72% 98% 98% 97%
Conditions Mostly Cloudy Overcast Snow Rain
Sunrise & Sunset
6:49 AM
4:15 PM
Thursday
snow Snow showers early. Peeks of sunshine later. High around 40F. Winds W at 10 to 15 mph. Chance of snow 80%.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 21F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 31 38 | 29 32 | 25 28 | 23
Wind 11 mph NW 11 mph WSW 7 mph WSW 9 mph W
Humidity 97% 69% 74% 79%
Chance of Precip. 80% 10% 10% 20%
Cloud Cover 93% 45% 27% 33%
Conditions Ice Pellets Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:50 AM
4:14 PM
Friday
partlycloudy Sunshine and clouds mixed. High 34F. Winds WNW at 10 to 20 mph.
Friday Night
nt_clear Partly cloudy. Low 19F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 19 32 | 21 27 | 16 20 | 12
Wind 10 mph WNW 14 mph NW 8 mph WNW 9 mph W
Humidity 85% 63% 63% 70%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 41% 35% 17% 15%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:51 AM
4:14 PM
Saturday
partlycloudy Partly cloudy. High 34F. Winds W at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low around 20F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 16 31 | 19 24 | 15 23 | 14
Wind 7 mph W 10 mph WNW 8 mph W 8 mph W
Humidity 81% 60% 67% 69%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 30% 63% 9% 12%
Conditions Partly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
6:52 AM
4:14 PM
Sunday
clear Sunny. High 32F. Winds WNW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy early with increasing clouds overnight. Low 16F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 16 30 | 18 26 | 11 19 | 7
Wind 7 mph W 7 mph NW 6 mph W 9 mph WSW
Humidity 81% 63% 53% 61%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 13% 13% 16% 61%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
6:53 AM
4:13 PM
Monday
cloudy Overcast. High 43F. Winds SW at 10 to 20 mph.
Monday Night
nt_chancerain Showers early becoming less numerous late. Low 32F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 6 39 | 26 37 | 32 33 | 30
Wind 8 mph SSW 12 mph SW 7 mph WSW 6 mph W
Humidity 63% 60% 81% 89%
Chance of Precip. 20% 20% 20% 50%
Cloud Cover 77% 88% 76% 70%
Conditions Mostly Cloudy Overcast Mostly Cloudy Chance of Rain
Sunrise & Sunset
6:54 AM
4:13 PM
Tuesday
chancerain Mostly cloudy early with showers developing later in the day. High 43F. Winds light and variable. Chance of rain 50%.
Tuesday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 34F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 32 42 | 31 37 | 31 36 | 34
Wind 3 mph WNW 4 mph ESE 3 mph E 4 mph ESE
Humidity 94% 65% 78% 91%
Chance of Precip. 30% 20% 50% 50%
Cloud Cover 72% 72% 77% 80%
Conditions Chance of Rain Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Mostly cloudy early with showers developing later in the day. High 47F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 39F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 35 45 | 34 43 | 33 42 | 37
Wind 4 mph WNW 9 mph WNW 4 mph NNW 4 mph WNW
Humidity 98% 65% 69% 83%
Chance of Precip. 30% 20% 40% 40%
Cloud Cover 75% 66% 54% 42%
Conditions Chance of Rain Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Overcast with rain showers at times. High 46F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_rain Periods of rain. Low 36F. Winds light and variable. Chance of rain 60%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 36 45 | 35 41 | 32 38 | 33
Wind 3 mph NE 7 mph NNW 5 mph NE 6 mph SSE
Humidity 84% 65% 70% 83%
Chance of Precip. 50% 40% 60% 60%
Cloud Cover 50% 67% 71% 71%
Conditions Chance of Rain Chance of Rain Rain Rain
Sunrise & Sunset
Sun does not rise
Friday
chancerain Rain showers early with mostly cloudy conditions later in the day. High around 45F. Winds W at 5 to 10 mph. Chance of rain 60%.
Friday Night
nt_partlycloudy A few clouds from time to time. Low 34F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 35 45 | 38 40 | 32 37 | 29
Wind 5 mph SSE 9 mph WNW 7 mph W 8 mph W
Humidity 92% 77% 72% 71%
Chance of Precip. 60% 50% 10% 10%
Cloud Cover 72% 71% 60% 45%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Sunshine and clouds mixed. High 44F. Winds WSW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 32F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 29 44 | 29 39 | 30 34 | 25
Wind 6 mph SW 10 mph WSW 6 mph WSW 5 mph WSW
Humidity 79% 56% 72% 69%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 38% 35% 34% 33%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise