Hourly Weather Forecast for Sunday

Chatham, Massachusetts (02633)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Friday
snow Snow likely. High 39F. Winds NW at 10 to 15 mph. Chance of snow 100%. Snow accumulations less than one inch.
Friday Night
nt_snow Cloudy and becoming windy with snow showers becoming a steady accumulating snow later. Low near 20F. Winds NW at 20 to 30 mph. Chance of snow 70%. Snowfall around one inch. Winds could occasionally gust over 40 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 37 42 | 42 35 | 30 26 | 18
Wind 10 mph South 1 mph WNW 10 mph NW 19 mph NW
Humidity 100% 100% 81% 71%
Chance of Precip. 0% 0% 70% 20%
Cloud Cover % % 100% 95%
Conditions Snow Showers Overcast
Sunrise & Sunset
6:54 AM
4:52 PM
Saturday
snow Windy. Light snow during the morning will give way to partly cloudy skies during the afternoon. High 22F. Winds NW at 25 to 35 mph. Chance of snow 70%. Snow accumulations less than one inch. Winds could occasionally gust over 40 mph.
Saturday Night
nt_clear Clear. Low around 15F. Winds WNW at 15 to 25 mph. Winds could occasionally gust over 40 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 14 22 | 13 19 | 9 16 | 4
Wind 25 mph NW 29 mph NW 20 mph NW 15 mph WNW
Humidity 74% 70% 66% 59%
Chance of Precip. 70% 20% 0% 0%
Cloud Cover 100% 81% 12% 4%
Conditions Snow Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:53 AM
4:53 PM
Sunday
clear Mostly sunny skies. High 27F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_snow Cloudy. Snow likely after midnight. Low around 20F. Winds NNE at 5 to 10 mph. Chance of snow 90%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 8 25 | 13 24 | 15 22 | 14
Wind 11 mph WNW 11 mph WNW 5 mph WNW 1 mph NNE
Humidity 68% 59% 66% 70%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 10% 26% 73% 85%
Conditions Clear Clear Mostly Cloudy Overcast
Sunrise & Sunset
6:52 AM
4:55 PM
Monday
snow Periods of snow, heavy at times, along with gusty winds. High around 30F. Winds ENE at 20 to 30 mph. Chance of snow 100%. 5 to 8 inches of snow expected.
Monday Night
nt_snow Snow and gusty winds in the evening will taper off and give way to cloudy skies overnight. Low 13F. Winds N at 25 to 35 mph. Chance of snow 90%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 20 29 | 27 26 | 23 18 | 14
Wind 8 mph ENE 21 mph ENE 24 mph NNE 19 mph N
Humidity 83% 90% 87% 84%
Chance of Precip. 90% 100% 90% 50%
Cloud Cover 100% 100% 100% 98%
Conditions Snow Snow Snow Snow Showers
Sunrise & Sunset
6:51 AM
4:56 PM
Tuesday
mostlycloudy Mostly cloudy skies. High 18F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low 14F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 9 17 | 8 16 | 6 18 | 7
Wind 9 mph NNW 7 mph NNW 2 mph NW 2 mph SSW
Humidity 81% 68% 64% 63%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 95% 91% 63% 6%
Conditions Overcast Overcast Mostly Cloudy Clear
Sunrise & Sunset
6:50 AM
4:57 PM
Wednesday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 39F. Winds S at 10 to 20 mph.
Wednesday Night
nt_mostlycloudy Partly cloudy skies early will become overcast later during the night. Low 34F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 18 37 | 26 36 | 32 36 | 31
Wind 4 mph S 14 mph SSW 10 mph S 8 mph SSW
Humidity 73% 64% 84% 81%
Chance of Precip. 0% 10% 20% 20%
Cloud Cover 24% 70% 76% 39%
Conditions Clear Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:49 AM
4:59 PM
Thursday
snow Rain showers early mixing with snow showers later in the day. High 36F. Winds WNW at 10 to 20 mph. Chance of precip 40%.
Thursday Night
nt_chancesnow Cloudy skies with late-night snow showers. Low 19F. Winds NNW at 10 to 20 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 30 35 | 18 29 | 17 25 | 10
Wind 5 mph SSW 12 mph WNW 12 mph NNW 17 mph NNW
Humidity 80% 49% 59% 53%
Chance of Precip. 20% 40% 30% 10%
Cloud Cover 90% 50% 50% 85%
Conditions Overcast Chance of Rain Snow Showers Overcast
Sunrise & Sunset
6:48 AM
5:00 PM
Friday
snow Light snow during the morning will give way to snow showers during the afternoon. High 22F. Winds NNW at 15 to 25 mph. Chance of snow 60%. About one inch of snow expected.
Friday Night
nt_cloudy Cloudy skies. Low 16F. Winds NNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 13 22 | 11 17 | 10 18 | 10
Wind 15 mph NNW 17 mph NNW 14 mph NNW 8 mph NNW
Humidity 72% 63% 73% 71%
Chance of Precip. 50% 60% 20% 20%
Cloud Cover 93% 93% 93% 91%
Conditions Snow Showers Snow Showers Overcast Overcast
Sunrise & Sunset
6:46 AM
5:01 PM
Saturday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High 21F. Winds NW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 19F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 9 20 | 8 20 | 10 22 | 14
Wind 8 mph NNW 8 mph NW 5 mph WNW 6 mph WSW
Humidity 70% 58% 65% 71%
Chance of Precip. 20% 0% 10% 10%
Cloud Cover 91% 35% 19% 65%
Conditions Overcast Partly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
6:45 AM
5:02 PM
Sunday
partlycloudy Considerable clouds early. Some decrease in clouds later in the day. High 28F. Winds SW at 5 to 10 mph.
Sunday Night
nt_snow Variable clouds with snow showers. Low 27F. Winds SE 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 23 | 16 28 | 16 27 | 21 28 | 22
Wind 5 mph WSW 7 mph WSW 4 mph SSW 6 mph SSE
Humidity 76% 61% 77% 78%
Chance of Precip. 10% 20% 10% 40%
Cloud Cover 67% 69% 49% 77%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
6:44 AM
5:04 PM
Monday
snow Occasional snow showers. High 33F. Winds NNE at 5 to 10 mph. Chance of snow 40%.
Monday Night
nt_snow Variably cloudy with snow showers. Low 26F. Winds NE 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 29 | 25 33 | 25 28 | 21 27 | 20
Wind 6 mph NE 6 mph NNE 5 mph NNE 8 mph NE
Humidity 84% 73% 75% 76%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 83% 83% 81% 77%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Tuesday
snow Mostly cloudy with snow showers during the morning. High 31F. Winds NNE at 10 to 20 mph. Chance of snow 40%. Snow accumulations less than one inch.
Tuesday Night
nt_mostlycloudy Mainly cloudy. Low 27F. Winds NNE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 20 30 | 21 28 | 20 28 | 20
Wind 10 mph NE 14 mph NNE 9 mph NNE 7 mph NNE
Humidity 73% 68% 70% 71%
Chance of Precip. 40% 40% 10% 20%
Cloud Cover 75% 74% 73% 72%
Conditions Snow Showers Snow Showers Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
snow Scattered flurries and snow showers. High 33F. Winds light and variable. Chance of snow 30%.
Wednesday Night
nt_snow Light snow in the evening will transition to snow showers overnight. Low 27F. Winds light and variable. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 23 33 | 23 30 | 24 29 | 25
Wind 3 mph NE 4 mph E 1 mph E 3 mph ENE
Humidity 79% 69% 80% 84%
Chance of Precip. 20% 30% 30% 60%
Cloud Cover 67% 64% 62% 90%
Conditions Mostly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Thursday
sleet Icy conditions will develop during the day as snow showers change to a steady freezing rain. High 32F. Winds NE at 5 to 10 mph. Chance of precip 60%. About one inch of snow and ice expected.
Thursday Night
nt_snow Cloudy with some light snow. Low around 25F. Winds NNW at 10 to 15 mph. Chance of snow 60%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 22 31 | 22 29 | 22 28 | 20
Wind 5 mph NE 7 mph NE 4 mph NE 10 mph N
Humidity 77% 68% 74% 74%
Chance of Precip. 60% 50% 60% 60%
Cloud Cover 73% 77% 90% 90%
Conditions Snow Showers Snow Showers Ice Pellets Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
snow Snow showers will become more widely scattered in the afternoon. High 29F. Winds WNW at 10 to 20 mph. Chance of snow 60%. Snow accumulations less than one inch.
Friday Night
nt_snow Scattered flurries and snow showers. Low 19F. Winds WNW at 15 to 25 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 19 29 | 18 26 | 17 22 | 17
Wind 12 mph WNW 14 mph WNW 15 mph WNW 18 mph WNW
Humidity 74% 63% 70% 79%
Chance of Precip. 60% 40% 30% 30%
Cloud Cover 90% 73% 70% 70%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise