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Bayamon Hourly Weather Forecast

Next 48 Hours

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Wed, Sep 16th 2026

Expect patchy rain nearby skies for the rest of the evening. Temps range from 77° to 82°. Light winds from the ESE at 6.3 mph, as humidity ranges 73% to 90%, and an avg barometric pressure of 30.02 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
5 PM
Patchy rain nearby at 5 PM on Wed, Sep 16th 2026
82°F
88°F
73%
10.5 E
29.98
73°F
0.9
29%
6 PM
Patchy rain nearby at 6 PM on Wed, Sep 16th 2026
79°F
84°F
81%
6.7 E
29.99
73°F
0.1
27%

Rain est. 0.01in
7 PM
Patchy rain nearby at 7 PM on Wed, Sep 16th 2026
77°F
84°F
89%
4.5 ESE
30.01
73°F
0
41%

Rain est. 0.01in
8 PM
Patchy rain nearby at 8 PM on Wed, Sep 16th 2026
77°F
84°F
90%
4.7 ESE
30.02
74°F
0
30%
9 PM
Patchy rain nearby at 9 PM on Wed, Sep 16th 2026
77°F
83°F
90%
5.6 ESE
30.04
74°F
0
30%
10 PM
Overcast at 10 PM on Wed, Sep 16th 2026
77°F
83°F
90%
5.6 ESE
30.04
74°F
0
29%
11 PM
Light rain shower at 11 PM on Wed, Sep 16th 2026
77°F
83°F
90%
6.3 ESE
30.04
73°F
0
44%

Rain est. 0.01in

Thu, Sep 17th 2026

Expect consistent Patchy rain nearby skies throughout the day. Temps range from 76° to 87°. Breezy wind from the ESE at 9 mph, as humidity fluctuates between 58% to 91%, and an avg barometric pressure of 30.01 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
Patchy rain nearby at 12 AM on Thu, Sep 17th 2026
76°F
82°F
91%
6.3 ESE
30.02
73°F
0
38%
1 AM
Patchy rain nearby at 1 AM on Thu, Sep 17th 2026
76°F
82°F
90%
7.2 ESE
30.01
73°F
0
34%
2 AM
Patchy rain nearby at 2 AM on Thu, Sep 17th 2026
77°F
82°F
89%
7.4 ESE
29.99
73°F
0
39%
3 AM
Patchy rain nearby at 3 AM on Thu, Sep 17th 2026
77°F
82°F
90%
7.2 SE
29.97
74°F
0
33%
4 AM
Patchy rain nearby at 4 AM on Thu, Sep 17th 2026
77°F
82°F
91%
6.9 SE
29.98
74°F
0
32%
5 AM
Overcast at 5 AM on Thu, Sep 17th 2026
76°F
82°F
91%
6.5 SE
29.99
73°F
0
29%
6 AM
Patchy rain nearby at 6 AM on Thu, Sep 17th 2026
76°F
81°F
91%
6.3 SE
30.01
73°F
0
32%
7 AM
Patchy rain nearby at 7 AM on Thu, Sep 17th 2026
77°F
83°F
88%
5.8 SE
30.02
73°F
0.2
29%
8 AM
Patchy rain nearby at 8 AM on Thu, Sep 17th 2026
80°F
85°F
79%
9.8 SE
30.03
73°F
1.1
31%
9 AM
Patchy rain nearby at 9 AM on Thu, Sep 17th 2026
83°F
89°F
72%
13.2 ESE
30.03
73°F
3
23%
10 AM
Light rain shower at 10 AM on Thu, Sep 17th 2026
85°F
91°F
67%
13.4 SE
30.04
72°F
5
34%

Rain est. 0.01in
11 AM
Light rain shower at 11 AM on Thu, Sep 17th 2026
85°F
92°F
66%
12.8 SE
30.04
73°F
7.5
36%

Rain est. 0.01in
12 PM
Overcast at 12 PM on Thu, Sep 17th 2026
86°F
92°F
62%
13.6 ESE
30.03
72°F
8.6
15%
1 PM
Overcast at 1 PM on Thu, Sep 17th 2026
87°F
93°F
60%
14.8 ESE
30
71°F
8.3
13%
2 PM
Patchy rain nearby at 2 PM on Thu, Sep 17th 2026
87°F
92°F
58%
14.1 ESE
29.98
71°F
6.7
17%
3 PM
Patchy rain nearby at 3 PM on Thu, Sep 17th 2026
86°F
92°F
61%
13.4 ESE
29.97
71°F
4.5
21%

Rain est. 0.01in
4 PM
Light rain shower at 4 PM on Thu, Sep 17th 2026
84°F
90°F
68%
12.5 ESE
29.97
72°F
2.4
27%

Rain est. 0.01in
5 PM
Patchy rain nearby at 5 PM on Thu, Sep 17th 2026
82°F
87°F
72%
11 ESE
29.98
72°F
0.8
22%
6 PM
Light rain shower at 6 PM on Thu, Sep 17th 2026
80°F
84°F
79%
8.5 ESE
29.99
72°F
0.1
34%

Rain est. 0.01in
7 PM
Light rain shower at 7 PM on Thu, Sep 17th 2026
77°F
83°F
86%
6 SE
30.01
73°F
0
40%

Rain est. 0.01in
8 PM
Patchy rain nearby at 8 PM on Thu, Sep 17th 2026
76°F
82°F
90%
5.1 SE
30.03
73°F
0
40%
9 PM
Patchy rain nearby at 9 PM on Thu, Sep 17th 2026
76°F
82°F
91%
4.9 SE
30.05
73°F
0
34%
10 PM
Thundery outbreaks nearby at 10 PM on Thu, Sep 17th 2026
76°F
83°F
90%
4.9 SE
30.05
73°F
0
32%
11 PM
Patchy rain nearby at 11 PM on Thu, Sep 17th 2026
77°F
83°F
90%
4.9 ESE
30.05
73°F
0
34%

Fri, Sep 18th 2026

Expect consistent Patchy rain nearby skies throughout the day. Temps range from 75° to 89°. Breezy wind from the ESE at 8.2 mph, as humidity fluctuates between 52% to 91%, and an avg barometric pressure of 30 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
Patchy rain nearby at 12 AM on Fri, Sep 18th 2026
77°F
84°F
89%
4.3 ESE
30.04
74°F
0
36%
1 AM
Patchy rain nearby at 1 AM on Fri, Sep 18th 2026
77°F
84°F
90%
4.5 ESE
30.03
74°F
0
37%
2 AM
Patchy rain nearby at 2 AM on Fri, Sep 18th 2026
77°F
84°F
90%
5.4 SE
30.01
74°F
0
30%
3 AM
Patchy rain nearby at 3 AM on Fri, Sep 18th 2026
77°F
83°F
90%
5.4 SE
29.99
74°F
0
30%
4 AM
Partly Cloudy at 4 AM on Fri, Sep 18th 2026
76°F
82°F
90%
5.6 ESE
29.99
73°F
0
21%
5 AM
Partly Cloudy at 5 AM on Fri, Sep 18th 2026
75°F
82°F
91%
5.1 ESE
29.99
73°F
0
20%
6 AM
Partly Cloudy at 6 AM on Fri, Sep 18th 2026
75°F
81°F
91%
5.4 ESE
30
72°F
0
18%
7 AM
Cloudy at 7 AM on Fri, Sep 18th 2026
76°F
82°F
87%
5.1 SE
30.01
72°F
0.1
22%
8 AM
Partly Cloudy at 8 AM on Fri, Sep 18th 2026
80°F
85°F
76%
8.5 ESE
30.02
72°F
0.9
12%
9 AM
Sunny at 9 AM on Fri, Sep 18th 2026
83°F
89°F
68%
10.3 ESE
30.03
72°F
2.7
6%
10 AM
Patchy rain nearby at 10 AM on Fri, Sep 18th 2026
86°F
92°F
62%
10.5 ESE
30.03
71°F
6.1
11%
11 AM
Patchy rain nearby at 11 AM on Fri, Sep 18th 2026
88°F
95°F
60%
11.4 ESE
30.02
72°F
9.5
17%
12 PM
Patchy rain nearby at 12 PM on Fri, Sep 18th 2026
89°F
96°F
58%
12.1 ESE
30.01
72°F
11.3
12%
1 PM
Patchy rain nearby at 1 PM on Fri, Sep 18th 2026
89°F
95°F
55%
12.3 ESE
29.98
71°F
11.2
11%
2 PM
Patchy rain nearby at 2 PM on Fri, Sep 18th 2026
89°F
94°F
52%
12.1 ESE
29.96
69°F
9.2
8%
3 PM
Sunny at 3 PM on Fri, Sep 18th 2026
88°F
92°F
52%
11.2 ESE
29.94
68°F
6.1
2%
4 PM
Sunny at 4 PM on Fri, Sep 18th 2026
87°F
90°F
54%
10.7 ESE
29.94
68°F
3.1
2%

This hour by hour weather report is relevant for ZIP codes from 00956 through 00961, accurately covering all areas within Bayamon, PR.

Currently

Patchy rain nearby 85°F
29.96 inHg.
Barometer
66%
Humidity
E 11mph
Wind
Patchy rain nearby

National Outlook

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