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 (%):
Wednesday
rain A steady rain. The rain will be heavy at times. Temps nearly steady in the mid 30s. Winds NNE at 10 to 20 mph. Chance of rain 100%. Rainfall around a half an inch.
Wednesday Night
nt_snow Rain and snow this evening turning to all snow overnight. Low 29F. Winds NNW at 15 to 25 mph. Chance of precip 100%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 35 32 | 32 36 | 32 33 | 30
Wind 0 mph SSE 0 mph ENE 17 mph NNE 17 mph NNW
Humidity 77% 96% 84% 88%
Chance of Precip. 0% 0% 100% 100%
Cloud Cover % % 100% 100%
Conditions Snow Snow
Sunrise & Sunset
6:49 AM
4:15 PM
Thursday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 38F. Winds NW at 5 to 10 mph.
Thursday Night
nt_snow Variably cloudy with snow showers. Low 24F. Winds NNW at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 28 37 | 28 32 | 27 28 | 25
Wind 9 mph WNW 6 mph NW 4 mph NNW 6 mph NNW
Humidity 90% 71% 80% 88%
Chance of Precip. 20% 0% 20% 40%
Cloud Cover 62% 60% 82% 60%
Conditions Mostly Cloudy Mostly Cloudy Overcast Snow Showers
Sunrise & Sunset
6:50 AM
4:14 PM
Friday
partlycloudy Cloudy skies early, followed by partial clearing. High around 35F. Winds NW at 5 to 10 mph.
Friday Night
nt_clear Clear skies. Low 11F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 24 34 | 24 28 | 19 19 | 15
Wind 7 mph NNW 7 mph NNW 6 mph WNW 5 mph WNW
Humidity 94% 67% 68% 86%
Chance of Precip. 40% 0% 0% 0%
Cloud Cover 83% 51% 7% 2%
Conditions Snow Showers Partly Cloudy Clear Clear
Sunrise & Sunset
6:51 AM
4:14 PM
Saturday
clear Mainly sunny. High near 35F. Winds SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly to mostly cloudy. Low 26F with temps rising the mid %s. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 10 32 | 23 30 | 20 30 | 25
Wind 5 mph WSW 6 mph SSW 6 mph S 6 mph SSW
Humidity 88% 67% 66% 82%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 15% 7% 18% 71%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
6:52 AM
4:14 PM
Sunday
partlycloudy Partly cloudy. High 47F. Winds SSW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low near 40F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 33 46 | 39 42 | 37 41 | 38
Wind 8 mph SSW 11 mph SSW 10 mph SW 9 mph SW
Humidity 95% 79% 81% 91%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 72% 56% 36% 43%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:53 AM
4:13 PM
Monday
partlycloudy Intervals of clouds and sunshine. High around 45F. Winds WNW at 10 to 20 mph.
Monday Night
nt_partlycloudy Mostly cloudy skies early will become partly cloudy late. Low near 25F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 42 45 | 33 38 | 21 31 | 15
Wind 9 mph WSW 13 mph WNW 8 mph WNW 9 mph NW
Humidity 97% 61% 51% 49%
Chance of Precip. 10% 0% 20% 20%
Cloud Cover 53% 28% 72% 71%
Conditions Partly Cloudy Clear Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:54 AM
4:13 PM
Tuesday
clear Sunny along with a few clouds. High around 35F. Winds NNE at 10 to 15 mph.
Tuesday Night
nt_mostlycloudy Partly cloudy during the evening followed by cloudy skies overnight. Low 29F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 10 32 | 8 32 | 13 30 | 21
Wind 9 mph N 10 mph N 6 mph ENE 4 mph SE
Humidity 52% 35% 46% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 17% 43% 60%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
6:55 AM
4:13 PM
Wednesday
chancerain Showers early becoming a steady light rain later in the day. High 52F. Winds S at 10 to 20 mph. Chance of rain 60%.
Wednesday Night
nt_partlycloudy A few clouds from time to time. Low near 40F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 29 47 | 45 46 | 42 42 | 39
Wind 5 mph SE 12 mph S 11 mph SW 10 mph SSW
Humidity 82% 94% 86% 90%
Chance of Precip. 10% 50% 60% 10%
Cloud Cover 85% 96% 51% 43%
Conditions Overcast Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
6:56 AM
4:12 PM
Thursday
cloudy Overcast. High around 50F. Winds WSW at 10 to 20 mph.
Thursday Night
nt_snow Rain or snow showers in the evening will give way to partly cloudy skies late. Low 33F. Winds WSW at 5 to 10 mph. Chance of precip 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 38 46 | 28 45 | 30 37 | 29
Wind 9 mph SW 13 mph WSW 8 mph SW 5 mph W
Humidity 88% 48% 54% 72%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 42% 93% 46% 37%
Conditions Partly Cloudy Overcast Partly Cloudy Snow
Sunrise & Sunset
6:57 AM
4:12 PM
Friday
chancerain Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High 47F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_snow Rain showers early mixing with snow showers late. Low 36F. Winds N at 5 to 10 mph. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 23 43 | 30 43 | 29 41 | 31
Wind 5 mph WNW 8 mph NW 7 mph NNW 6 mph NNW
Humidity 61% 61% 59% 69%
Chance of Precip. 20% 20% 30% 50%
Cloud Cover 42% 46% 66% 64%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
6:58 AM
4:12 PM
Saturday
partlycloudy Partly cloudy skies. High 44F. Winds SW at 10 to 20 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 34F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 27 43 | 32 40 | 29 35 | 28
Wind 7 mph ENE 12 mph SW 8 mph SW 6 mph NW
Humidity 66% 63% 66% 74%
Chance of Precip. 40% 10% 20% 20%
Cloud Cover 58% 52% 50% 44%
Conditions Snow Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Partly cloudy. High around 45F. Winds NW at 10 to 15 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 33F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 28 44 | 25 40 | 24 35 | 24
Wind 7 mph NNW 10 mph NW 10 mph NW 8 mph NNW
Humidity 77% 48% 54% 65%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 35% 37% 47% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Intervals of clouds and sunshine. High 43F. Winds WNW at 10 to 15 mph.
Monday Night
nt_snow Rain and snow showers in the evening transitioning to snow showers overnight. Low 32F. Winds WNW at 5 to 10 mph. Chance of precip 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 27 42 | 26 38 | 24 34 | 24
Wind 8 mph NNW 10 mph WNW 8 mph W 5 mph WNW
Humidity 75% 54% 57% 67%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 53% 45% 40% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Tuesday
snow A mixture of rain and snow showers. High 43F. Winds W at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_snow Variable clouds with snow showers or flurries. Low 32F. Winds W at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 24 41 | 24 38 | 26 34 | 25
Wind 5 mph W 9 mph W 9 mph W 8 mph W
Humidity 69% 50% 62% 68%
Chance of Precip. 40% 50% 40% 30%
Cloud Cover 41% 48% 61% 57%
Conditions Snow Showers Chance of Rain Snow Snow Showers
Sunrise & Sunset
Sun does not rise
Wednesday
snow Scattered snow flurries and snow showers before noon. Becoming partly cloudy later. High 41F. Winds W at 10 to 15 mph. Chance of snow 40%.
Wednesday Night
nt_chancesnow Partly cloudy in the evening followed by periods of snow showers after midnight. Low around 30F. Winds W at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 24 39 | 23 36 | 22 32 | 23
Wind 8 mph W 11 mph W 9 mph W 8 mph W
Humidity 71% 52% 56% 70%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 51% 44% 31% 34%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise