Swarthmore, PA

Right Now
70°
Partly Cloudy
  • Humidity: 96%
  • Feels Like: 70°
  • Heat Index: 70°
  • Wind: 4 mph
  • Wind Chill: 70°
  • UV Index: 7 High
  • Sunrise: 05:32:32 AM
  • Sunset: 08:32:05 PM
  • Dew Point: 69°
  • Visibility: 9 mi

Today

Partly cloudy early. Thunderstorms developing this afternoon. A few storms may be severe. High 82F. Winds light and variable. Chance of rain 90%.

Tonight

Thunderstorms likely this evening. Then the chance of scattered thunderstorms overnight. Low 68F. Winds light and variable. Chance of rain 90%.

Tomorrow

Scattered thunderstorms in the morning becoming more widespread in the afternoon. High 78F. Winds S at 5 to 10 mph. Chance of rain 80%.

Next 12 Hours

Time
Temp
Precip
7 AM
71°
0%
7 AM
71°

Wind: NW @ 3mph

Precip: 0% Chance

Humidity: 94%

Wind Chill: 71°

Heat Index: 71°

UV Index: 0 Low

Visibility: 5 mi

8 AM
71°
0%
8 AM
71°

Wind: NW @ 4mph

Precip: 0% Chance

Humidity: 91%

Wind Chill: 71°

Heat Index: 71°

UV Index: 1 Low

Visibility: 6 mi

9 AM
73°
0%
9 AM
73°

Wind: NNW @ 5mph

Precip: 0% Chance

Humidity: 85%

Wind Chill: 73°

Heat Index: 73°

UV Index: 3 Moderate

Visibility: 8 mi

10 AM
75°
0%
10 AM
75°

Wind: NNW @ 5mph

Precip: 0% Chance

Humidity: 74%

Wind Chill: 75°

Heat Index: 75°

UV Index: 4 Moderate

Visibility: 10 mi

11 AM
77°
5%
11 AM
77°

Wind: WNW @ 3mph

Precip: 5% Chance

Humidity: 70%

Wind Chill: 77°

Heat Index: 77°

UV Index: 6 High

Visibility: 10 mi

12 PM
78°
15%
12 PM
78°

Wind: W @ 4mph

Precip: 15% Chance

Humidity: 68%

Wind Chill: 78°

Heat Index: 82°

UV Index: 7 High

Visibility: 10 mi

1 PM
79°
30%
1 PM
79°

Wind: W @ 4mph

Precip: 30% Chance

Humidity: 67%

Wind Chill: 79°

Heat Index: 83°

UV Index: 6 High

Visibility: 10 mi

2 PM
80°
40%
2 PM
80°

Wind: W @ 4mph

Precip: 40% Chance

Humidity: 63%

Wind Chill: 80°

Heat Index: 83°

UV Index: 6 High

Visibility: 10 mi

3 PM
81°
57%
3 PM
81°

Wind: WNW @ 5mph

Precip: 57% Chance

Humidity: 64%

Wind Chill: 81°

Heat Index: 84°

UV Index: 4 Moderate

Visibility: 10 mi

4 PM
80°
79%
4 PM
80°

Wind: WSW @ 5mph

Precip: 79% Chance

Humidity: 65%

Wind Chill: 80°

Heat Index: 84°

UV Index: 2 Low

Visibility: 7 mi

5 PM
77°
87%
5 PM
77°

Wind: SW @ 5mph

Precip: 87% Chance

Humidity: 76%

Wind Chill: 77°

Heat Index: 81°

UV Index: 2 Low

Visibility: 7 mi

6 PM
75°
95%
6 PM
75°

Wind: E @ 6mph

Precip: 95% Chance

Humidity: 85%

Wind Chill: 75°

Heat Index: 79°

UV Index: 1 Low

Visibility: 7 mi