San Juan, PR Hourly Weather Forecast

Fri, Oct 30, 2026

Friday

Fri 10/30

High 89°f

Partly cloudy early followed by increasing clouds with showers developing later in the day. High 89F. Winds E at 10 to 15 mph. Chance of rain 40%.

Friday night

Fri 10/30

Low 78°f

40% Precip. / 0.04 in

Partly cloudy skies early will give way to occasional showers later during the night. Low 78F. Winds SE at 5 to 10 mph. Chance of rain 40%.

Sunrise 6:23 AM

Sunset 5:52 PM

Moonrise 10:14 PM

Moonset 11:02 AM

Waning Gibbous, 69% visible

Hourly Forecast

6:22AM

Sunrise

5:53PM

Sunset

12AM

80°

1AM

80°

2AM

80°

3AM

79°

4AM

79°

5AM

79°

6AM

79°

7AM

79°

8AM

82°

9AM

84°

10AM

86°

11AM

87°

12PM

88°

1PM

88°

2PM

37%

88°

3PM

37%

88°

4PM

37%

87°

5PM

36%

86°

6PM

36%

85°

7PM

37%

83°

8PM

83°

9PM

82°

10PM

82°

11PM

81°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
12:00 am	Partly Cloudy	80°F	87°F	19%	0in	47%	74°F	81%	3 mph SE	29.92in
1:00 am	Partly Cloudy	80°F	86°F	20%	0in	45%	74°F	82%	4 mph SE	29.91in
2:00 am	Partly Cloudy	80°F	86°F	22%	0in	43%	74°F	83%	3 mph SE	29.9in
3:00 am	Partly Cloudy	79°F	85°F	22%	0in	42%	74°F	84%	3 mph SE	29.89in
4:00 am	Partly Cloudy	79°F	85°F	22%	0in	41%	74°F	84%	3 mph SE	29.89in
5:00 am	Partly Cloudy	79°F	85°F	24%	0in	41%	74°F	84%	2 mph SE	29.89in
6:00 am	Partly Cloudy	79°F	85°F	22%	0in	42%	74°F	84%	3 mph SSE	29.9in
7:00 am	Partly Cloudy	79°F	85°F	20%	0in	42%	74°F	84%	3 mph SE	29.91in
8:00 am	Partly Cloudy	82°F	89°F	24%	0in	43%	75°F	79%	4 mph SE	29.93in
9:00 am	Partly Cloudy	84°F	93°F	24%	0in	45%	74°F	73%	7 mph ESE	29.93in
10:00 am	Partly Cloudy	86°F	95°F	23%	0in	49%	74°F	67%	9 mph E	29.93in
11:00 am	Partly Cloudy	87°F	97°F	24%	0in	53%	74°F	65%	11 mph E	29.92in
12:00 pm	Partly Cloudy	88°F	97°F	24%	0in	53%	75°F	65%	12 mph E	29.91in
1:00 pm	Partly Cloudy	88°F	98°F	24%	0in	50%	74°F	64%	12 mph ENE	29.88in
2:00 pm	Showers	88°F	97°F	37%	0.01in	50%	74°F	64%	12 mph E	29.87in
3:00 pm	Showers	88°F	97°F	37%	0.02in	50%	74°F	65%	12 mph E	29.87in
4:00 pm	Showers	87°F	96°F	37%	0.03in	50%	75°F	67%	11 mph E	29.87in
5:00 pm	Showers	86°F	95°F	36%	0.01in	50%	75°F	68%	10 mph E	29.88in
6:00 pm	Showers	85°F	93°F	36%	0.01in	51%	75°F	72%	9 mph ESE	29.89in
7:00 pm	Showers	83°F	91°F	37%	0.01in	52%	75°F	75%	7 mph ESE	29.9in
8:00 pm	Partly Cloudy	83°F	90°F	24%	0in	52%	75°F	77%	5 mph ESE	29.91in
9:00 pm	Partly Cloudy	82°F	89°F	24%	0in	56%	75°F	79%	5 mph ESE	29.92in
10:00 pm	Partly Cloudy	82°F	89°F	24%	0in	52%	75°F	79%	5 mph ESE	29.92in
11:00 pm	Partly Cloudy	81°F	88°F	24%	0in	49%	75°F	81%	4 mph SE	29.91in

Additional Conditions

Pressure 29.9 in
Visibility 10 miles
Clouds Partly Cloudy
Dew Point75°F
Humidity 77%
Rainfall 0.05 in
Snow Depth 0 in

TJIG Station History

Almanac for October 25, 2026

Forecast Average Record
Temperature
High 91°F 89°F 93°F 2010
Low 80°F 71°F 67°F 2010
Rain/Snow Depth
Precipitation 0 in - in -
Snow 0 in - in -

Almanac for October 26, 2026

Forecast Average Record
Temperature
High 91°F 89°F 95°F
Low 80°F 71°F 61°F

Astronomy

Sun Rise Set
Actual Time 6:21 AM 5:55 PM
Civil Twilight 5:59 AM 6:17 PM
Nautical Twilight 5:33 AM 6:43PM
Astronomical Twilight 5:07 AM 7:08 PM

Length of Visible Light 12h 18m
Length of Day 11h 33m
Tomorrow will be 56 seconds shorter

Moon 5:27 PM 5:39 AM
Waxing Gibbous99% of the Moon is Illuminated

Oct 26

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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