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 (%):
Thursday Night
nt_partlycloudy Windy with mostly cloudy skies. Low 62F. Winds SSE at 20 to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 35 68 | 45 64 | 54 64 | 59
Wind 5 mph SSW 17 mph South 16 mph SSE 20 mph SSE
Humidity 79% 43% 70% 83%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover % % 39% 93%
Conditions Haze Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:13 AM
5:44 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 73F. Winds SSE at 15 to 25 mph.
Friday Night
nt_cloudy Cloudy skies. Low near 65F. Winds SSE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 73 | 66 68 | 66 66 | 66
Wind 16 mph SSE 18 mph S 13 mph SSE 10 mph SSE
Humidity 93% 77% 95% 100%
Chance of Precip. 20% 10% 0% 10%
Cloud Cover 66% 67% 53% 83%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
7:13 AM
5:44 PM
Saturday
chancetstorms A few isolated thunderstorms developing during the afternoon. High 74F. Winds S at 10 to 20 mph. Chance of rain 30%.
Saturday Night
nt_rain Showers and thundershowers in the evening, then mainly cloudy overnight with light rain possible. Low around 55F. Winds NNW at 15 to 25 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 74 | 68 68 | 67 61 | 60
Wind 13 mph SSE 14 mph S 4 mph S 16 mph NNW
Humidity 100% 80% 98% 96%
Chance of Precip. 10% 10% 20% 60%
Cloud Cover 93% 76% 99% 99%
Conditions Overcast Mostly Cloudy Overcast Chance of Rain
Sunrise & Sunset
7:14 AM
5:45 PM
Sunday
chancerain Windy. Rain showers early with clearing late. High 58F. Winds NNW at 20 to 30 mph. Chance of rain 60%.
Sunday Night
nt_clear A mostly clear sky. Low 54F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 58 | 47 56 | 46 55 | 44
Wind 18 mph NNW 19 mph NNW 10 mph N 5 mph N
Humidity 93% 66% 69% 65%
Chance of Precip. 70% 40% 10% 0%
Cloud Cover 99% 96% 36% 12%
Conditions Chance of Rain Chance of Rain Partly Cloudy Clear
Sunrise & Sunset
7:14 AM
5:45 PM
Monday
clear Sunshine and some clouds. High near 70F. Winds SE at 10 to 15 mph.
Monday Night
nt_mostlycloudy Partly cloudy skies early will become overcast later during the night. Low 63F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 49 67 | 55 65 | 59 65 | 64
Wind 1 mph E 7 mph SE 9 mph ESE 7 mph ESE
Humidity 76% 64% 81% 96%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 8% 11% 34% 89%
Conditions Clear Clear Partly Cloudy Overcast
Sunrise & Sunset
7:15 AM
5:46 PM
Tuesday
chancerain Showers early becoming a steady light rain later in the day. High 71F. Winds E at 10 to 20 mph. Chance of rain 80%.
Tuesday Night
nt_rain Periods of rain. Low 58F. Winds NNE at 10 to 20 mph. Chance of rain 80%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 71 | 66 66 | 65 62 | 62
Wind 7 mph E 10 mph E 14 mph ENE 11 mph NE
Humidity 100% 86% 97% 100%
Chance of Precip. 20% 50% 80% 80%
Cloud Cover 85% 79% 83% 90%
Conditions Overcast Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:15 AM
5:47 PM
Wednesday
rain Rain likely. High 64F. Winds N at 15 to 25 mph. Chance of rain 80%. Rainfall near a half an inch.
Wednesday Night
nt_chancerain Steady light rain in the evening. Showers continuing late. Low 51F. Winds NNW at 10 to 20 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 64 | 59 58 | 55 55 | 54
Wind 13 mph N 17 mph N 15 mph N 13 mph NNW
Humidity 100% 85% 90% 97%
Chance of Precip. 80% 80% 70% 70%
Cloud Cover 100% 100% 98% 99%
Conditions Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:15 AM
5:47 PM
Thursday
cloudy Cloudy. High 58F. Winds NNW at 10 to 20 mph.
Thursday Night
nt_chancerain Overcast with rain showers at times. Low 53F. Winds NNW at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 58 | 52 56 | 52 55 | 54
Wind 13 mph NNW 12 mph NNW 9 mph N 11 mph NNW
Humidity 100% 82% 86% 96%
Chance of Precip. 50% 20% 20% 50%
Cloud Cover 98% 98% 98% 98%
Conditions Chance of Rain Overcast Overcast Chance of Rain
Sunrise & Sunset
7:16 AM
5:48 PM
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 64F. Winds NNW at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_chancerain Cloudy with showers. Low 58F. Winds N at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 52 62 | 55 60 | 58 59 | 57
Wind 11 mph NNW 10 mph NNW 8 mph N 4 mph N
Humidity 92% 79% 93% 93%
Chance of Precip. 50% 50% 20% 50%
Cloud Cover 98% 96% 93% 90%
Conditions Chance of Rain Chance of Rain Overcast Chance of Rain
Sunrise & Sunset
7:16 AM
5:49 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 67F. Winds N at 5 to 10 mph.
Saturday Night
nt_tstorms Partly to mostly cloudy with scattered showers and thunderstorms developing late at night. Low 61F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 66 | 59 64 | 59 62 | 59
Wind 3 mph N 10 mph N 5 mph NNE 5 mph NE
Humidity 92% 78% 84% 90%
Chance of Precip. 30% 10% 10% 20%
Cloud Cover 42% 38% 38% 73%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:16 AM
5:49 PM
Sunday
chancetstorms Scattered thunderstorms. High 68F. Winds NNE at 10 to 20 mph. Chance of rain 50%.
Sunday Night
nt_tstorms Thunderstorms in the evening, then variable clouds overnight with still a chance of showers. Low 57F. Winds N at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 68 | 60 64 | 59 61 | 57
Wind 6 mph NE 14 mph NNE 10 mph NNE 12 mph N
Humidity 92% 75% 84% 88%
Chance of Precip. 40% 40% 50% 60%
Cloud Cover 74% 66% 53% 75%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
chancerain Light rain early...then remaining cloudy with showers in the afternoon. High near 65F. Winds N at 15 to 25 mph. Chance of rain 60%.
Monday Night
nt_chancerain Overcast with rain showers at times. Low 56F. Winds N at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 65 | 56 62 | 56 59 | 55
Wind 13 mph N 19 mph N 16 mph N 14 mph N
Humidity 91% 71% 83% 89%
Chance of Precip. 60% 60% 50% 40%
Cloud Cover 62% 80% 75% 72%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Overcast with rain showers at times. High around 65F. Winds N at 15 to 25 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Cloudy with showers. Low 58F. Winds NNE at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 53 65 | 56 61 | 57 59 | 58
Wind 13 mph N 18 mph N 14 mph NNE 10 mph NE
Humidity 87% 74% 85% 95%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 76% 75% 70% 68%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Showers in the morning with some clearing in the afternoon. High 66F. Winds NNE at 10 to 20 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Mostly cloudy skies early with showers developing late. Low 59F. Winds NE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 65 | 60 62 | 60 60 | 59
Wind 10 mph NNE 13 mph NNE 13 mph NE 12 mph NE
Humidity 98% 82% 93% 97%
Chance of Precip. 40% 40% 20% 20%
Cloud Cover 72% 73% 75% 68%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Showers early becoming less numerous later in the day. High 67F. Winds NNE at 10 to 20 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Cloudy with occasional showers. Low 59F. Winds ENE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 66 | 60 63 | 60 61 | 60
Wind 9 mph NNE 15 mph NNE 11 mph ENE 11 mph ENE
Humidity 95% 80% 90% 96%
Chance of Precip. 50% 50% 30% 30%
Cloud Cover 72% 75% 66% 59%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise