Emmaus, PA Hourly Weather Forecast
Next 48 Hours
Sat, Sep 19th 2026
Skies will shift from Sunny skies to Overcast conditions as the day goes on. Warming trend from 53°F to 70°. Light winds, shifting from NNE to SE at 6.2 mph, with humidity ranging 44% to 84%, and an avg barometric pressure of 30.17 inHg.
| Sat, Sep 19th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
4 AM Clear UV: 0 |
56°F Feels 53°F |
70% | 5.1 NNE | 30.14 | 46.6°F | 7% |
5 AM ClearUV: 0 |
55°F Feels 52°F |
73% | 4.9 NNE | 30.16 | 46.5°F | 7% |
6 AM ClearUV: 0 |
54°F Feels 51°F |
74% | 5.8 NNE | 30.17 | 45.7°F | 9% |
7 AM Partly Cloudy UV: 0 |
53°F Feels 50°F |
70% | 6.3 NNE | 30.18 | 43.5°F | 8% |
8 AM Sunny UV: 0.2 |
54°F Feels 49°F |
63% | 7.4 NE | 30.2 | 41.3°F | 4% |
9 AM Overcast UV: 0.3 |
57°F Feels 50°F |
54% | 8.3 NE | 30.2 | 40.7°F | 12% |
10 AM SunnyUV: 1.4 |
57°F Feels 51°F |
53% | 7.2 NE | 30.21 | 40.4°F | 3% |
11 AM SunnyUV: 3.9 |
62°F Feels 56°F |
47% | 7.8 ENE | 30.2 | 41.8°F | 2% |
12 PM SunnyUV: 5.1 |
64°F Feels 59°F |
45% | 6.9 ENE | 30.2 | 42.7°F | 2% |
1 PM SunnyUV: 4.2 |
66°F Feels 61°F |
44% | 5.8 E | 30.18 | 43.7°F | 1% |
2 PM SunnyUV: 6.1 |
68°F Feels 64°F |
44% | 5.1 E | 30.16 | 45.4°F | 1% |
3 PM SunnyUV: 4.7 |
69°F Feels 66°F |
44% | 4.9 E | 30.15 | 46.7°F | 2% |
4 PM SunnyUV: 2.9 |
70°F Feels 66°F |
46% | 5.4 E | 30.13 | 47.7°F | 2% |
5 PM SunnyUV: 1.2 |
69°F Feels 65°F |
48% | 6.5 E | 30.12 | 48.5°F | 2% |
6 PM Cloudy UV: 0.3 |
66°F Feels 63°F |
57% | 6.5 E | 30.13 | 50.4°F | 9% |
7 PM OvercastUV: 0 |
63°F Feels 60°F |
61% | 6 ENE | 30.14 | 49.8°F | 15% |
8 PM Overcast UV: 0 |
61°F Feels 58°F |
62% | 5.8 E | 30.16 | 48.3°F | 14% |
9 PM Partly Cloudy UV: 0 |
59°F Feels 56°F |
76% | 6.5 SE | 30.18 | 51.7°F | 11% |
10 PM OvercastUV: 0 |
59°F Feels 57°F |
84% | 5.8 ESE | 30.18 | 53.8°F | 26% |
11 PM OvercastUV: 0 |
60°F Feels 57°F |
79% | 6.9 SE | 30.17 | 53.1°F | 21% |
Sun, Sep 20th 2026
Skies will shift from light rain shower to Overcast conditions as the day goes on. Temps range from 59° to 65°. Light winds, shifting from SE to NNE at 5.1 mph, as humidity ranges 78% to 100%, and an avg barometric pressure of 30.03 inHg.
| Sun, Sep 20th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM OvercastUV: 0 |
60°F Feels 57°F |
78% | 6.9 SE | 30.16 | 53°F | 23% |
1 AM OvercastUV: 0 |
60°F Feels 57°F |
78% | 7.2 ESE | 30.15 | 53°F | 23% |
2 AM OvercastUV: 0 |
60°F Feels 57°F |
79% | 6.5 ESE | 30.15 | 53°F | 21% |
3 AM OvercastUV: 0 |
59°F Feels 57°F |
81% | 6.5 ESE | 30.13 | 53.2°F | 24% |
4 AM OvercastUV: 0 |
59°F Feels 56°F |
80% | 6.9 ESE | 30.12 | 53°F | 24% |
5 AM OvercastUV: 0 |
59°F Feels 56°F |
80% | 7.4 ESE | 30.11 | 52.8°F | 23% |
6 AM OvercastUV: 0 |
59°F Feels 56°F |
80% | 8.1 ESE | 30.09 | 53.1°F | 24% |
7 AM Scattered Showers UV: 0 |
60°F Feels 56°F |
80% | 7.6 ESE | 30.1 | 53.4°F | 28% |
8 AM Scattered ShowersUV: 0 |
59°F Feels 56°F |
85% | 8.5 ESE | 30.09 | 54.7°F | 38% Rain est. 0.01in |
9 AM Light Rain Shower UV: 0 |
59°F Feels 55°F |
89% | 9.6 ESE | 30.07 | 55.6°F | 66% Rain est. 0.03in |
10 AM Light Rain ShowerUV: 0.1 |
60°F Feels 57°F |
89% | 8.9 SE | 30.07 | 56.3°F | 58% Rain est. 0.02in |
11 AM Light Rain ShowerUV: 0.1 |
61°F Feels 59°F |
87% | 8.3 SE | 30.05 | 57°F | 49% Rain est. 0.01in |
12 PM Light Rain ShowerUV: 0.2 |
62°F Feels 61°F |
92% | 6 SSE | 30.04 | 59.2°F | 66% Rain est. 0.03in |
1 PM Light Rain ShowerUV: 0.3 |
63°F Feels 64°F |
92% | 4.7 S | 30.01 | 60.9°F | 52% Rain est. 0.01in |
2 PM OvercastUV: 0.4 |
65°F Feels 67°F |
93% | 2.9 SSE | 29.99 | 62.4°F | 32% |
3 PM Light Rain ShowerUV: 0.2 |
65°F Feels 69°F |
96% | 0.9 NE | 29.96 | 64°F | 81% Rain est. 0.07in |
4 PM Light Rain ShowerUV: 0.1 |
65°F Feels 69°F |
98% | 1.8 ESE | 29.95 | 64.5°F | 83% Rain est. 0.08in |
5 PM Light Rain ShowerUV: 0.1 |
65°F Feels 69°F |
100% | 1.6 E | 29.94 | 64.7°F | 83% Rain est. 0.08in |
6 PM Light Rain ShowerUV: 0 |
65°F Feels 69°F |
100% | 1.6 ESE | 29.93 | 64.9°F | 84% Rain est. 0.08in |
7 PM Light Rain ShowerUV: 0 |
65°F Feels 70°F |
99% | 2 ESE | 29.93 | 65.1°F | 79% Rain est. 0.05in |
8 PM Light Rain Shower UV: 0 |
65°F Feels 71°F |
99% | 0.4 ESE | 29.94 | 65.2°F | 82% Rain est. 0.07in |
9 PM Light Rain ShowerUV: 0 |
65°F Feels 70°F |
99% | 1.3 NW | 29.94 | 65°F | 75% Rain est. 0.03in |
10 PM Light Rain ShowerUV: 0 |
64°F Feels 68°F |
99% | 3.1 N | 29.95 | 64.3°F | 82% Rain est. 0.07in |
11 PM Light Rain ShowerUV: 0 |
63°F Feels 64°F |
99% | 4.3 NNE | 29.95 | 62.3°F | 83% Rain est. 0.08in |
Mon, Sep 21st 2026
Light rain shower expected later. Temps range from 60° to 61°. Light winds from the NNE at 4.5 mph, while humidity ranges from 98% to 99%, and an avg barometric pressure of 29.96 inHg.
| Mon, Sep 21st | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Light Rain ShowerUV: 0 |
61°F Feels 61°F |
99% | 5.8 NNE | 29.95 | 60.5°F | 80% Rain est. 0.05in |
1 AM Light Rain ShowerUV: 0 |
60°F Feels 61°F |
99% | 4 N | 29.95 | 60°F | 80% Rain est. 0.05in |
2 AM Light Rain ShowerUV: 0 |
60°F Feels 62°F |
99% | 3.8 N | 29.97 | 60°F | 80% Rain est. 0.05in |
3 AM Fog UV: 0 |
61°F Feels 61°F |
98% | 4.5 NNE | 29.97 | 60°F | 43% |
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