Hourly Weather Forecast for Sunday

Port Isabel, Texas (78597)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Monday
partlycloudy Partly cloudy. High near 75F. Winds SE at 10 to 15 mph.
Monday Night
nt_clear A few passing clouds. Low near 65F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 72 | 66 70 | 67 66 | 66
Wind 10 mph SSE 12 mph SSE 10 mph SE 8 mph SE
Humidity 93% 81% 88% 97%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover % 53% 34% 33%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:22 AM
7:44 PM
Tuesday
partlycloudy Some sun in the morning with increasing clouds during the afternoon. A stray shower or thunderstorm is possible. High 74F. Winds SSE at 10 to 20 mph.
Tuesday Night
nt_mostlycloudy Mostly cloudy. A stray shower or thunderstorm is possible. Low 66F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 72 | 67 71 | 67 67 | 67
Wind 7 mph SSE 12 mph SE 12 mph SE 10 mph SSE
Humidity 99% 86% 88% 100%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 42% 72% 68% 62%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:21 AM
7:45 PM
Wednesday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High 73F. Winds SSE at 10 to 20 mph.
Wednesday Night
nt_clear Clear to partly cloudy. Low 66F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 72 | 68 71 | 67 68 | 68
Wind 8 mph SSE 13 mph SSE 11 mph SE 9 mph SSE
Humidity 99% 87% 89% 100%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 93% 63% 16% 6%
Conditions Overcast Mostly Cloudy Clear Clear
Sunrise & Sunset
7:19 AM
7:45 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High 76F. Winds SSE at 10 to 20 mph.
Thursday Night
nt_fog Clear skies during the evening. Fog developing overnight. Low 67F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 73 | 68 72 | 68 68 | 68
Wind 8 mph SSE 13 mph SSE 11 mph SE 10 mph SSE
Humidity 100% 85% 88% 100%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 48% 51% 16% 13%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:18 AM
7:45 PM
Friday
partlycloudy Cloudy skies early will become partly cloudy later in the day. High 74F. Winds SSE at 10 to 20 mph.
Friday Night
nt_tstorms Partly cloudy with late night showers or thunderstorms. Low 66F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 68 73 | 69 72 | 69 68 | 68
Wind 11 mph SSE 14 mph SSE 10 mph SE 7 mph SE
Humidity 100% 87% 90% 100%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 100% 61% 26% 67%
Conditions Fog Mostly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
7:17 AM
7:46 PM
Saturday
rain Showers and thundershowers in the morning giving way to periods of light rain in the afternoon. High around 70F. Winds NE at 10 to 20 mph. Chance of rain 80%.
Saturday Night
nt_chancerain Cloudy with showers. Low near 65F. Winds ESE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 70 | 68 68 | 67 67 | 67
Wind 6 mph ENE 12 mph NNE 11 mph ENE 6 mph ESE
Humidity 100% 95% 95% 100%
Chance of Precip. 40% 80% 60% 40%
Cloud Cover 90% 100% 93% 74%
Conditions Chance of a Thunderstorm Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:16 AM
7:46 PM
Sunday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High 72F. Winds SSE at 5 to 10 mph.
Sunday Night
nt_clear Generally fair. Low 67F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 70 | 68 70 | 67 69 | 68
Wind 3 mph SSE 8 mph S 9 mph SE 8 mph SE
Humidity 97% 94% 91% 97%
Chance of Precip. 60% 10% 20% 10%
Cloud Cover 82% 75% 25% 24%
Conditions Chance of Rain Mostly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
7:47 PM
Monday
partlycloudy Partly cloudy. High around 75F. Winds SSE at 10 to 20 mph.
Monday Night
nt_mostlycloudy Partly cloudy skies in the evening, then becoming cloudy overnight. Low 69F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 67 74 | 69 73 | 68 70 | 68
Wind 9 mph SSE 14 mph SSE 13 mph SE 10 mph SSE
Humidity 94% 85% 86% 93%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 43% 57% 41% 43%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:14 AM
7:47 PM
Tuesday
partlycloudy Cloudy skies early, followed by partial clearing. High 76F. Winds SSE at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low near 70F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 68 75 | 69 73 | 69 71 | 69
Wind 10 mph SSE 14 mph SSE 12 mph SE 11 mph SSE
Humidity 91% 82% 86% 93%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 90% 68% 47% 33%
Conditions Overcast Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:13 AM
7:48 PM
Wednesday
partlycloudy Cloudy skies early will become partly cloudy later in the day. High 76F. Winds SE at 10 to 20 mph.
Wednesday Night
nt_tstorms Isolated thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Low 69F. Winds SE at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 67 75 | 69 74 | 69 71 | 67
Wind 10 mph SSE 15 mph SE 13 mph SE 9 mph SE
Humidity 88% 81% 83% 88%
Chance of Precip. 20% 20% 10% 30%
Cloud Cover 81% 34% 38% 76%
Conditions Overcast Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
7:12 AM
7:48 PM
Thursday
tstorms Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High around 75F. Winds SE at 10 to 20 mph. Chance of rain 80%.
Thursday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 68F. Winds SE at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 74 | 68 73 | 67 70 | 67
Wind 12 mph SE 13 mph SE 13 mph SE 11 mph SE
Humidity 86% 81% 83% 89%
Chance of Precip. 60% 60% 50% 60%
Cloud Cover 82% 80% 72% 81%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Variable clouds with thunderstorms, especially in the morning. High 74F. Winds SE at 10 to 20 mph. Chance of rain 60%.
Friday Night
nt_chancetstorms Partly to mostly cloudy with isolated thunderstorms developing overnight. Low 69F. Winds SE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 74 | 67 72 | 67 70 | 66
Wind 12 mph SE 15 mph SE 11 mph SE 8 mph SE
Humidity 87% 81% 83% 88%
Chance of Precip. 60% 60% 30% 20%
Cloud Cover 81% 77% 70% 67%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High near 75F. Winds SE at 10 to 15 mph.
Saturday Night
nt_tstorms Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 69F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 64 74 | 66 73 | 66 71 | 65
Wind 8 mph SE 11 mph SE 9 mph E 7 mph SE
Humidity 83% 78% 80% 84%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 67% 58% 38% 29%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Isolated thunderstorms in the morning, then partly cloudy late. High around 75F. Winds E at 10 to 15 mph. Chance of rain 30%.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low around 70F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 64 74 | 66 73 | 66 71 | 64
Wind 8 mph SE 10 mph ESE 10 mph ENE 9 mph ESE
Humidity 79% 77% 78% 79%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 50% 39% 42% 53%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Sunshine and clouds mixed. High 74F. Winds ESE at 10 to 20 mph.
Monday Night
nt_tstorms Partly cloudy in the evening followed by scattered thunderstorms after midnight. Low 64F. Winds ESE at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 63 73 | 66 72 | 65 66 | 65
Wind 8 mph ESE 13 mph ESE 12 mph E 10 mph ESE
Humidity 76% 77% 80% 94%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 53% 41% 31% 31%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise