Radnor — Weather

Live · Clear within 100 km Just updated

16°C 61°F · Clear · 0% cloud cover

Feels like 14°C58°F · Low 13°C55°F · High 31°C89°F

Wind

5 km/h3 mph from SW

Humidity

55%

Pressure

1022 hPa30.18 inHg stable

UV Index

0.0 Low(night)

Fair weather

Radnor: 16°C, clear skies now.

🔥 At 31°C, today runs 10.9°C markedly warmer than the June average of 21°C.

🌧️ Local instability on Sunday, with rain. Total ~1.2 mm. Below the monthly normal (95 mm/month).

🌡️ Warming front around 10:00; temperatures rise ~9°C.

Hourly forecast

Detailed forecast for the next 60 hours

Temperature Precipitation Wind

Now

16°C 61°F

5 3

55

02:00

15°C 59°F

4 3

60

03:00

15°C 58°F

4 2

64

04:00

14°C 57°F

4 2

68

05:00

13°C 56°F

3 2

70

06:00

13°C 55°F

4 2

71

07:00

14°C 58°F

3 2

69

08:00

19°C 65°F

2 1

67

09:00

22°C 72°F

4 2

43

10:00

25°C 78°F

4 2

37

11:00

28°C 82°F

4 2

31

12:00

29°C 85°F

4 3

26

13:00

30°C 86°F

6 3

24

14:00

31°C 88°F

6 4

23

15:00

31°C 88°F

7 4

22

16:00

31°C 89°F

9 5

22

17:00

31°C 88°F

9 6

22

18:00

30°C 87°F

9 6

22

19:00

29°C 84°F

7 4

27

20:00

26°C 79°F

5 3

38

21:00

23°C 74°F

5 3

46

22:00

22°C 71°F

5 3

51

23:00

20°C 68°F

5 3

55

00:00

19°C 66°F

5 3

60

01:00

19°C 65°F

5 3

63

02:00

18°C 64°F

5 3

65

03:00

17°C 63°F

5 3

67

04:00

17°C 62°F

4 3

70

05:00

16°C 61°F

4 3

72

06:00

16°C 60°F

4 3

74

07:00

17°C 62°F

3 2

75

08:00

21°C 71°F

3 2

66

09:00

25°C 78°F

6 3

46

10:00

28°C 83°F

8 5

37

11:00

30°C 86°F

9 6

28

12:00

31°C 89°F

10 6

23

13:00

32°C 90°F

10 6

21

14:00

33°C 91°F

10 6

21

15:00

33°C 92°F

11 7

21

16:00

33°C 92°F

11 7

22

17:00

33°C 91°F

11 7

23

18:00

32°C 90°F

11 7

24

19:00

31°C 88°F

8 5

28

20:00

28°C 83°F

5 3

38

21:00

25°C 77°F

5 3

46

22:00

23°C 74°F

6 4

51

23:00

22°C 72°F

6 4

54

00:00

21°C 70°F

6 4

57

03:00

20°C 67°F

6 3

68

06:00

20°C 67°F

5 3

73

09:00

27°C 81°F

10 6

45

12:00

32°C 89°F

16 10

31

mmin km/hmph Humidity %

Daily Forecast

Today

Jun 4 · Overcast

W 9 km/h 6 mph (2314) 44% UV 4

13°C 55°F

31°C 89°F

Today

Jun 4

Overcast

44%

W 9 km/h 6 mph

13°C 55°F

31°C 89°F

Tomorrow

Jun 5 · Overcast

W 11 km/h 7 mph (2817) 46% UV 3

16°C 60°F

33°C 92°F

Tomorrow

Jun 5

Overcast

46%

W 11 km/h 7 mph

16°C 60°F

33°C 92°F

Saturday

Jun 6 · Drizzle

W 21 km/h 13 mph (5132) 51% UV 3

20°C 67°F

34°C 93°F

Saturday

Jun 6

Drizzle

51%

W 21 km/h 13 mph

20°C 67°F

34°C 93°F

Sunday

Jun 7 · Drizzle

1.2 mm 0.05 in NW 17 km/h 10 mph (4126) 62% UV 3

19°C 67°F

32°C 90°F

Sunday

Jun 7

Drizzle

62%

NW 17 km/h 10 mph

1.2 mm 0.05 in

19°C 67°F

32°C 90°F

Monday

Jun 8 · Partly cloudy

NE 18 km/h 11 mph (3622) 58% UV 3

18°C 64°F

28°C 83°F

Monday

Jun 8

Partly cloudy

58%

NE 18 km/h 11 mph

18°C 64°F

28°C 83°F

Tuesday

Jun 9 · Partly cloudy

SE 11 km/h 7 mph (3120) 52% UV 3

14°C 57°F

28°C 83°F

Tuesday

Jun 9

Partly cloudy

52%

SE 11 km/h 7 mph

14°C 57°F

28°C 83°F

Wednesday

Jun 10 · Clear

SW 10 km/h 6 mph (2515) 42% UV 3

12°C 53°F

30°C 86°F

Wednesday

Jun 10

Clear

42%

SW 10 km/h 6 mph

12°C 53°F

30°C 86°F

Thursday

Jun 11 · Clear

W 14 km/h 9 mph (2315) 47% UV 3

15°C 59°F

31°C 88°F

Thursday

Jun 11

Clear

47%

W 14 km/h 9 mph

15°C 59°F

31°C 88°F

Extended Forecast (GFS)

Friday

Jun 12 · Clear

W 20 km/h 12 mph (3421) 45%

20°C 68°F

34°C 93°F

Friday

Jun 12

Clear

45%

W 20 km/h 12 mph

20°C 68°F

34°C 93°F

Saturday

Jun 13 · Clear

N 14 km/h 9 mph (3723) 36%

19°C 67°F

30°C 86°F

Saturday

Jun 13

Clear

36%

N 14 km/h 9 mph

19°C 67°F

30°C 86°F

Sunday

Jun 14 · Clear

NE 13 km/h 8 mph (3018) 44%

19°C 66°F

23°C 74°F

Sunday

Jun 14

Clear

44%

NE 13 km/h 8 mph

19°C 66°F

23°C 74°F

Monday

Jun 15 · Clear

NE 15 km/h 9 mph (3119) 39%

15°C 59°F

28°C 82°F

Monday

Jun 15

Clear

39%

NE 15 km/h 9 mph

15°C 59°F

28°C 82°F

Tuesday

Jun 16 · Clear

SW 13 km/h 8 mph (2515) 46%

16°C 60°F

28°C 82°F

Tuesday

Jun 16

Clear

46%

SW 13 km/h 8 mph

16°C 60°F

28°C 82°F

Wednesday

Jun 17 · Clear

W 14 km/h 9 mph (3622) 44%

16°C 61°F

30°C 86°F

Wednesday

Jun 17

Clear

44%

W 14 km/h 9 mph

16°C 61°F

30°C 86°F

Thursday

Jun 18 · Clear

W 14 km/h 9 mph (3320) 42%

18°C 64°F

32°C 89°F

Thursday

Jun 18

Clear

42%

W 14 km/h 9 mph

18°C 64°F

32°C 89°F

Friday

Jun 19 · Clear

NW 16 km/h 10 mph (2415) 47%

22°C 71°F

35°C 94°F

Friday

Jun 19

Clear

47%

NW 16 km/h 10 mph

22°C 71°F

35°C 94°F

Today vs. seasonal normal

+4.4°C+8.0°F

High 26.9°C80°F · Low 15.1°C59°F · Normal for this month

Radnor is located in Pennsylvania, United States. Elevation: 132m. Annual average temperature: 12°C. Annual precipitation: 1146mm.

Clouds Last updated 02:00 AM

0% 100%

Precipitation Last updated 02:00 AM

0 10+ mm/h

Temperature Last updated 02:00 AM

−20° 40°

Frequently Asked Questions

What is the weather like in Radnor today?

Today in Radnor, United States, the temperature is 16°C with Clear. The high is 31°C and the low is 13°C.

What is the 16-day forecast for Radnor?

The 16-day forecast for Radnor shows the warmest day is Friday at 35°C, while the coolest night is Wednesday at 12°C. 1 day(s) have precipitation expected.

What time is sunrise and sunset in Radnor?

In Radnor, sunrise is at 11:33 AM and sunset is at 02:26 AM. Day length is approximately 14h 52m.

How accurate is the weather forecast for Radnor?

Our forecasts for Radnor use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Radnor has an annual average temperature of 12°C and receives 1146mm of precipitation per year.

Last updated: 06/04/2026, 01:00 AM