RADNOR, OH 43066 Weather Forecast & Current Conditions

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MARION, OH
Current Weather

4:53 AM EDT APR 4, 2026
Overcast
61°F
Feels Like: 59°F
Dewpoint: 61°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: SE at 12 mph
Pressure:
Last 72 hours

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RADNOR, OH 43066
Weather Forecast

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TODAY
Mostly cloudy early this morning, then becoming partly cloudy. Showers likely with a chance of thunderstorms this afternoon. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph this afternoon. Chance of rain 70 percent.
TONIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Much cooler. Less muggy with lows in the lower 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
SUNDAY
Partly cloudy. Much cooler with highs in the upper 40s. West winds 15 to 20 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 30s. West winds 10 to 15 mph.
MONDAY
Partly cloudy. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Partly cloudy. Lows in the upper 20s.
TUESDAY
Partly cloudy in the morning, then clearing. Unseasonably cold with highs in the mid 40s.
TUESDAY NIGHT
Clear in the evening, then becoming partly cloudy. Lows in the upper 20s.
WEDNESDAY
Partly cloudy in the morning, then clearing. Warmer with highs in the lower 60s.
WEDNESDAY NIGHT
Partly cloudy. Warmer with lows in the mid 40s.
THURSDAY
Mostly sunny. Highs in the lower 70s.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 40s.
FRIDAY
Partly cloudy. Highs in the lower 70s.

Visible Weather Satellite
RADNOR, OH 43066
Infrared Weather Satellite
RADNOR, OH 43066
NEXRAD Weather Radar
RADNOR, OH 43066

MARION, OH 3 hourly weather forecast

weather forecast created  6:00 PM CST  4/ 3/2026
Saturday
4 APR 2026
RADNOR, OH 43066 weather forecast Day 1, 0 hours 1 AM 61° 61° Mostly Cloudy 61%
RAIN
***
0% Thunder
( 22% severe)
ENE   5 93% 59°
Low 60° RADNOR, OH 43066 weather forecast Day 1, 3 hours 4 AM 61° 60° Mostly Cloudy SE   8 90% 58°
High 78° RADNOR, OH 43066 weather forecast Day 1, 6 hours 7 AM 62° 61° Mostly Cloudy 9%

0% Thunder
( 8% severe)
S   12 90% 59°

Mostly Cloudy

Rain Likely


Breezy
RADNOR, OH 43066 weather forecast Day 1, 9 hours 10 AM 71° 71° Partly Cloudy SSW   16 71% 61°
RADNOR, OH 43066 weather forecast Day 1, 12 hours 1 PM 76° 78° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 41% severe)
SSW   20 60% 61°
RADNOR, OH 43066 weather forecast Day 1, 15 hours 4 PM 73° 73° Mostly Cloudy SW   20 64% 60°
RADNOR, OH 43066 weather forecast Day 1, 18 hours 7 PM 65° 65° Mostly Cloudy 84%
RAIN
***
0% Thunder
( 15% severe)
WSW   16 78% 58°
RADNOR, OH 43066 weather forecast Day 1, 21 hours 10 PM 56° 53° Mostly Cloudy W   14 83% 51°
Sunday
5 APR 2026
RADNOR, OH 43066 weather forecast Day 2, 0 hours 1 AM 51° 46° Mostly Cloudy 13%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
W   14 80% 45°
Low 41° RADNOR, OH 43066 weather forecast Day 2, 3 hours 4 AM 44° 37° Mostly Cloudy W   15 79% 38°
High 49° RADNOR, OH 43066 weather forecast Day 2, 6 hours 7 AM 41° 33° Mostly Cloudy 0%

0% Thunder
( 1% severe)
W   14 79% 35°

Mostly Cloudy




Breezy
RADNOR, OH 43066 weather forecast Day 2, 9 hours 10 AM 43° 35° Mostly Cloudy W   16 65% 32°
RADNOR, OH 43066 weather forecast Day 2, 12 hours 1 PM 45° 38° Mostly Cloudy 0%

0% Thunder
( 1% severe)
W   17 58% 31°
RADNOR, OH 43066 weather forecast Day 2, 15 hours 4 PM 46° 39° Mostly Cloudy WNW   17 56% 31°
RADNOR, OH 43066 weather forecast Day 2, 18 hours 7 PM 42° 35° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   13 60% 29°
RADNOR, OH 43066 weather forecast Day 2, 21 hours 10 PM 38° 32° Partly Cloudy WNW   8 70% 29°

MARION, OH extended weather forecast

Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Low 35° Low 24° Low 23° Low 46° Low 48°
High 54° High 40° High 58° High 65° High 65°
RADNOR, OH 43066 weather forecast Day 3 RADNOR, OH 43066 weather forecast Day 4 RADNOR, OH 43066 weather forecast Day 5 RADNOR, OH 43066 weather forecast Day 6 RADNOR, OH 43066 weather forecast Day 7
Mostly Cloudy
23% Rain
Partly Cloudy
14% Rain/Snow
Partly Cloudy
13% Rain/Snow
Overcast
49% Rain
Overcast
60% Rain
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