Chester Springs, PA Hourly Weather Forecast
Next 48 Hours
Mon, May 18th 2026
Clear conditions expected later. Temps range from 74° to 79°. Light winds, shifting from WSW to S at 5.5 mph, as humidity ranges 60% to 65%, and an avg barometric pressure of 30.14 inHg.
| Mon, May 18th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
9 PM Clear UV: 0 |
79°F Feels 81°F |
60% | 8.3 WSW | 30.15 | 62.3°F | 0% |
10 PM ClearUV: 0 |
76°F Feels 79°F |
63% | 3.4 SW | 30.14 | 61.9°F | 0% |
11 PM ClearUV: 0 |
74°F Feels 78°F |
65% | 4.7 S | 30.14 | 61.5°F | 0% |
Tue, May 19th 2026
Sunny skies giving way to Clear conditions by evening. Rain forecasted to be patchy light drizzle (up to 0.01in), scattered showers (up to 0.00in). Warming trend from 66°F to 88°. Light winds, shifting from SW to WSW at 7 mph, as humidity ranges 49% to 91%, and an avg barometric pressure of 30.1 inHg.
| Tue, May 19th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
73°F Feels 77°F |
72% | 5.1 SW | 30.16 | 62.7°F | 0% |
1 AM ClearUV: 0 |
71°F Feels 71°F |
78% | 5.1 SSW | 30.14 | 63.4°F | 0% |
2 AM ClearUV: 0 |
70°F Feels 70°F |
81% | 4 SSW | 30.12 | 63.3°F | 0% |
3 AM ClearUV: 0 |
68°F Feels 68°F |
82% | 4.7 S | 30.12 | 62.4°F | 0% |
4 AM ClearUV: 0 |
67°F Feels 67°F |
84% | 4.5 SSW | 30.12 | 61.8°F | 0% |
5 AM ClearUV: 0 |
66°F Feels 66°F |
84% | 3.8 WSW | 30.12 | 61°F | 0% |
6 AM Sunny UV: 0 |
67°F Feels 67°F |
83% | 3.6 WSW | 30.12 | 59.9°F | 0% |
7 AM SunnyUV: 0.3 |
69°F Feels 69°F |
91% | 3.4 WSW | 30.13 | 64°F | 0% |
8 AM SunnyUV: 1.1 |
72°F Feels 75°F |
80% | 5.6 W | 30.14 | 65°F | 0% |
9 AM SunnyUV: 2.6 |
76°F Feels 78°F |
70% | 6.9 W | 30.15 | 65°F | 0% |
10 AM SunnyUV: 4.6 |
79°F Feels 82°F |
64% | 6.9 WSW | 30.14 | 65.5°F | 0% |
11 AM SunnyUV: 6.7 |
82°F Feels 85°F |
59% | 7.2 WSW | 30.13 | 66.4°F | 0% |
12 PM SunnyUV: 8.4 |
85°F Feels 88°F |
55% | 8.7 SW | 30.1 | 67.2°F | 0% |
1 PM SunnyUV: 9.1 |
87°F Feels 90°F |
51% | 10.7 WSW | 30.1 | 67°F | 0% |
2 PM SunnyUV: 8.5 |
88°F Feels 91°F |
49% | 12.1 WSW | 30.09 | 67°F | 0% |
3 PM SunnyUV: 7 |
88°F Feels 92°F |
49% | 12.3 WSW | 30.08 | 67.2°F | 0% |
4 PM Partly Cloudy UV: 4.9 |
87°F Feels 92°F |
53% | 12.1 WSW | 30.06 | 68.8°F | 0% |
5 PM Partly CloudyUV: 2.8 |
86°F Feels 91°F |
58% | 10.7 SW | 30.05 | 69.9°F | 0% |
6 PM Scattered Thunderstorms UV: 1.2 |
83°F Feels 88°F |
63% | 8.1 SW | 30.03 | 70.3°F | 0% |
7 PM Scattered ThunderstormsUV: 0.3 |
81°F Feels 85°F |
71% | 5.4 SW | 30.04 | 70.1°F | 0% |
8 PM Scattered ThunderstormsUV: 0 |
78°F Feels 82°F |
73% | 6.7 SW | 30.05 | 68.8°F | 0% |
9 PM Patchy Light Drizzle UV: 0 |
75°F Feels 79°F |
71% | 7.4 WSW | 30.06 | 65.8°F | 100% Rain est. 0.01in |
10 PM Scattered Showers UV: 0 |
73°F Feels 77°F |
78% | 6.7 WSW | 30.07 | 64.2°F | 100% |
11 PM Scattered ShowersUV: 0 |
72°F Feels 77°F |
77% | 5.6 WSW | 30.05 | 63°F | 62% |
Wed, May 20th 2026
Skies will shift from Sunny skies to partly cloudy as the day goes on. Rain forecasted to be scattered showers (up to 0.02in), patchy light drizzle (up to 0.02in), light rain shower (up to 0.04in). Warming trend from 66°F to 85°. Breezy wind, shifting from SSW to W at 8.6 mph, as humidity fluctuates between 53% to 95%, and an avg barometric pressure of 30.01 inHg.
| Wed, May 20th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV: 0 |
71°F Feels 71°F |
75% | 6.3 SSW | 30.03 | 63°F | 0% |
1 AM Partly CloudyUV: 0 |
70°F Feels 70°F |
80% | 7.2 SSW | 30.02 | 63.2°F | 0% |
2 AM Partly CloudyUV: 0 |
68°F Feels 68°F |
83% | 5.8 SSW | 30 | 62.7°F | 0% |
3 AM Partly CloudyUV: 0 |
67°F Feels 67°F |
84% | 5.4 SW | 30 | 62.1°F | 0% |
4 AM Partly CloudyUV: 0 |
66°F Feels 66°F |
86% | 6 WSW | 30 | 61.9°F | 0% |
5 AM Partly CloudyUV: 0 |
66°F Feels 66°F |
88% | 5.8 WSW | 30.01 | 61.7°F | 0% |
6 AM SunnyUV: 0 |
67°F Feels 67°F |
87% | 6 W | 30.01 | 61.6°F | 0% |
7 AM SunnyUV: 0.3 |
70°F Feels 70°F |
86% | 5.8 W | 30.03 | 63.4°F | 0% |
8 AM SunnyUV: 1.2 |
74°F Feels 76°F |
79% | 6.5 W | 30.03 | 66.3°F | 0% |
9 AM SunnyUV: 2.7 |
77°F Feels 80°F |
69% | 8.5 W | 30.02 | 66.8°F | 0% |
10 AM SunnyUV: 4.8 |
80°F Feels 82°F |
63% | 11.2 W | 30.02 | 66.8°F | 0% |
11 AM SunnyUV: 7 |
81°F Feels 84°F |
60% | 11.9 W | 30.02 | 66.6°F | 0% |
12 PM SunnyUV: 8.7 |
83°F Feels 86°F |
59% | 13 W | 30.01 | 67.1°F | 0% |
1 PM SunnyUV: 9.4 |
84°F Feels 87°F |
58% | 12.3 W | 30 | 67.5°F | 0% |
2 PM Scattered ThunderstormsUV: 8.8 |
85°F Feels 88°F |
56% | 12.3 W | 29.99 | 67.4°F | 0% |
3 PM Scattered ThunderstormsUV: 7.1 |
85°F Feels 88°F |
53% | 12.3 W | 29.98 | 66.9°F | 0% |
4 PM Scattered Showers UV: 4.4 |
83°F Feels 86°F |
56% | 9.8 WNW | 29.94 | 67.1°F | 100% |
5 PM Patchy Light Drizzle UV: 1.9 |
79°F Feels 82°F |
66% | 8.9 WNW | 29.96 | 68.6°F | 100% Rain est. 0.02in |
6 PM Scattered ShowersUV: 0.3 |
74°F Feels 75°F |
78% | 8.9 NNW | 29.99 | 67°F | 100% Rain est. 0.02in |
7 PM Light Rain Shower UV: 0.2 |
70°F Feels 70°F |
92% | 8.9 WSW | 30.05 | 65.9°F | 100% Rain est. 0.04in |
8 PM Light Rain ShowerUV: 0 |
68°F Feels 68°F |
95% | 8.5 W | 30.09 | 64.1°F | 100% Rain est. 0.01in |
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Humidity S 6.7mph Wind |
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