Hourly Weather Forecast for Saturday

Downingtown, Pennsylvania (19354)
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 27F. Winds light and variable.
Saturday Night
nt_partlycloudy Clear skies this evening will become overcast overnight. Low 14F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 1 22 | 3 21 | 8 15 | 5
Wind 0 mph North 4 mph NNW 2 mph WNW 0 mph NE
Humidity 62% 45% 56% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 10% 16% 33%
Conditions Clear Clear Partly Cloudy
Sunrise & Sunset
6:38 AM
5:53 PM
Sunday
snow Cloudy. Snow likely in the afternoon. High 34F. Winds SSE at 5 to 10 mph. Chance of snow 90%. Snow accumulating 1 to 3 inches.
Sunday Night
nt_sleet Freezing rain early...changing to rain showers overnight. Low around 30F. Winds SSW at 5 to 10 mph. Chance of precip 100%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 14 29 | 18 31 | 25 32 | 32
Wind 1 mph SE 5 mph S 4 mph SSE 5 mph SSW
Humidity 84% 65% 79% 97%
Chance of Precip. 10% 10% 90% 80%
Cloud Cover 99% 97% 100% 100%
Conditions Overcast Overcast Snow Ice Pellets
Sunrise & Sunset
6:36 AM
5:54 PM
Monday
partlycloudy Partly cloudy skies. High 37F. Winds WNW at 10 to 20 mph.
Monday Night
nt_clear Mainly clear early, then a few clouds later on. Low 16F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 32 36 | 21 31 | 16 19 | 11
Wind 8 mph W 17 mph NW 11 mph WNW 5 mph NW
Humidity 97% 53% 53% 70%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 86% 15% 3% 4%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
6:35 AM
5:55 PM
Tuesday
snow Cloudy. Snow likely in the afternoon. High 34F. Winds SE at 5 to 10 mph. Chance of snow 60%. Snow accumulations less than one inch.
Tuesday Night
nt_sleet Freezing rain in the evening...changing to rain. Low near 30F. Winds S at 10 to 20 mph. Chance of precip 100%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 10 30 | 16 31 | 20 35 | 31
Wind 2 mph NW 5 mph SE 6 mph SSE 11 mph S
Humidity 73% 55% 62% 87%
Chance of Precip. 0% 0% 60% 90%
Cloud Cover 48% 87% 100% 100%
Conditions Partly Cloudy Overcast Snow Rain
Sunrise & Sunset
6:33 AM
5:56 PM
Wednesday
rain Occasional rain. High 52F. Winds SW at 10 to 15 mph. Chance of rain 90%. Rainfall around a quarter of an inch.
Wednesday Night
nt_sleet Rain early will transition to a wintry mix late. Low 29F. Winds NW at 5 to 10 mph. Chance of precip 90%. About one inch of snow and ice expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 39 50 | 48 45 | 45 35 | 35
Wind 12 mph SSW 11 mph SW 6 mph W 8 mph NW
Humidity 100% 93% 100% 100%
Chance of Precip. 90% 60% 80% 90%
Cloud Cover 100% 98% 97% 100%
Conditions Rain Chance of Rain Chance of Rain Rain
Sunrise & Sunset
6:32 AM
5:57 PM
Thursday
snow Snow will taper off and end during the morning but skies will remain cloudy during the afternoon. High 31F. Winds NW at 10 to 15 mph. Chance of snow 80%. Snow accumulations less than one inch.
Thursday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 12F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 27 31 | 22 28 | 18 19 | 8
Wind 8 mph NNW 9 mph NNW 7 mph NW 8 mph NW
Humidity 89% 70% 65% 61%
Chance of Precip. 90% 20% 20% 10%
Cloud Cover 92% 92% 81% 20%
Conditions Ice Pellets Overcast Overcast Clear
Sunrise & Sunset
6:30 AM
5:59 PM
Friday
clear A mainly sunny sky. High 31F. Winds WNW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 17F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 4 25 | 12 24 | 9 20 | 11
Wind 7 mph NW 8 mph NW 4 mph SW 5 mph SSW
Humidity 66% 58% 52% 67%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 3% 1% 6% 48%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:29 AM
6:00 PM
Saturday
clear Sunny skies. High 41F. Winds WSW at 5 to 10 mph.
Saturday Night
nt_clear A mostly clear sky. Low 21F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 14 37 | 24 34 | 26 28 | 25
Wind 5 mph SW 8 mph WSW 8 mph WSW 7 mph WNW
Humidity 77% 61% 73% 87%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 11% 13% 12%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:27 AM
6:01 PM
Sunday
clear Sunny skies. High 39F. Winds NW at 10 to 15 mph.
Sunday Night
nt_clear Mostly clear. Low 24F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 15 32 | 19 33 | 21 27 | 18
Wind 8 mph NW 10 mph NW 6 mph WNW 4 mph WSW
Humidity 73% 57% 60% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 11% 5% 9% 11%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:26 AM
7:02 PM
Monday
partlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 44F. Winds SSW at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 28F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 19 39 | 25 39 | 28 32 | 27
Wind 5 mph SSW 7 mph SSW 7 mph SSW 3 mph S
Humidity 77% 56% 64% 82%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 22% 50% 62% 34%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:24 AM
7:03 PM
Tuesday
snow Rain and snow showers in the morning. Then becoming partly cloudy in the afternoon. High 47F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancesnow Partly cloudy in the evening followed by periods of snow showers after midnight. Low 29F. Winds light and variable. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 26 40 | 30 41 | 31 33 | 30
Wind 4 mph SW 6 mph WSW 5 mph SW 3 mph SW
Humidity 89% 65% 69% 87%
Chance of Precip. 20% 40% 20% 20%
Cloud Cover 40% 50% 36% 42%
Conditions Partly Cloudy Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Some sun in the morning with increasing clouds during the afternoon. High 49F. Winds NNW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Mostly cloudy skies early, then partly cloudy after midnight. Low 28F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 28 42 | 32 43 | 32 33 | 28
Wind 4 mph N 6 mph NNW 5 mph NW 4 mph N
Humidity 91% 67% 67% 83%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 50% 56% 67% 67%
Conditions Snow Showers Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Partly cloudy skies. High 48F. Winds light and variable.
Thursday Night
nt_partlycloudy A few clouds. Low 29F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 25 41 | 27 42 | 28 33 | 26
Wind 5 mph N 5 mph NNE 4 mph NE 4 mph NE
Humidity 83% 57% 58% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 57% 44% 32% 29%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Friday
clear Mostly sunny skies. High 49F. Winds light and variable.
Friday Night
nt_clear Mostly clear skies. Low 31F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 23 43 | 26 44 | 28 35 | 26
Wind 4 mph NE 4 mph NNE 3 mph E 3 mph ENE
Humidity 76% 52% 53% 68%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 27% 27% 28% 27%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Saturday
chancerain A mix of clouds and sun in the morning giving way to a few showers during the afternoon. High around 50F. Winds light and variable. Chance of rain 40%.
Saturday Night
nt_chancerain A shower or two possible early with partly cloudy skies later at night. Low 33F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 25 44 | 30 46 | 32 37 | 30
Wind 3 mph ENE 4 mph E 4 mph SE 3 mph E
Humidity 74% 57% 60% 76%
Chance of Precip. 20% 20% 30% 30%
Cloud Cover 29% 32% 40% 40%
Conditions Clear Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise