OLNEY, IL 62450 Weather Forecast & Current Conditions

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OLNEY-NOBLE AIRPORT, IL
Current Weather

11:30 AM CDT MAY 27, 2026
Overcast
77°F
Feels Like: 79°F
Dewpoint: 70°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: Calm
Pressure: 29.98 inches
Last 72 hours

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OLNEY, IL 62450
Weather Forecast

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REST OF TODAY
Mostly cloudy. A slight chance of showers and thunderstorms late this morning, then a chance of showers and thunderstorms this afternoon. Highs around 80. West winds around 5 mph. Chance of rain 50 percent.
TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent.
THURSDAY
Partly sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
FRIDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 70s. East winds 5 to 10 mph.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s.
SATURDAY THROUGH SUNDAY
Partly cloudy. Highs in the upper 70s. Lows in the upper 50s.
SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly clear. Lows in the upper 50s. Highs in the upper 70s.
TUESDAY
Sunny. Highs in the upper 70s.

Visible Weather Satellite
OLNEY, IL 62450
Infrared Weather Satellite
OLNEY, IL 62450
NEXRAD Weather Radar
OLNEY, IL 62450

OLNEY-NOBLE AIRPORT, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/27/2026
Wednesday
27 MAY 2026
OLNEY, IL 62450 weather forecast Day 1, 12 hours 1 PM 77° 79° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 48% severe)
WNW   5 74% 68°
High 80° OLNEY, IL 62450 weather forecast Day 1, 15 hours 4 PM 79° 81° Mostly Cloudy NNW   5 69% 68°
Mostly Cloudy

Chance of Rain

OLNEY, IL 62450 weather forecast Day 1, 18 hours 7 PM 77° 79° Partly Cloudy 6%

0% Thunder
( 12% severe)
N   2 71% 67°
OLNEY, IL 62450 weather forecast Day 1, 21 hours 10 PM 71° 71° Partly Cloudy   CALM 84% 66°
Thursday
28 MAY 2026
OLNEY, IL 62450 weather forecast Day 2, 0 hours 1 AM 68° 68° Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 90% 65°
Low 63° OLNEY, IL 62450 weather forecast Day 2, 3 hours 4 AM 65° 65° Partly Cloudy   CALM 97% 64°
High 83° OLNEY, IL 62450 weather forecast Day 2, 6 hours 7 AM 66° 66° Mostly Cloudy 1%

0% Thunder
( 3% severe)
NNE   6 93% 64°

Partly Cloudy



OLNEY, IL 62450 weather forecast Day 2, 9 hours 10 AM 75° 75° Partly Cloudy NE   6 71% 65°
OLNEY, IL 62450 weather forecast Day 2, 12 hours 1 PM 81° 83° Partly Cloudy 2%

0% Thunder
( 11% severe)
NE   8 56% 64°
OLNEY, IL 62450 weather forecast Day 2, 15 hours 4 PM 82° 83° Partly Cloudy NE   8 53% 63°
OLNEY, IL 62450 weather forecast Day 2, 18 hours 7 PM 79° 81° Mostly Cloudy 0%

0% Thunder
( 4% severe)
NE   7 58% 63°
OLNEY, IL 62450 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy ENE   7 71% 62°
Friday
29 MAY 2026
OLNEY, IL 62450 weather forecast Day 3, 0 hours 1 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 1% severe)
ENE   7 73% 59°
Low 62° OLNEY, IL 62450 weather forecast Day 3, 3 hours 4 AM 64° 64° Partly Cloudy E   7 78% 57°
High 78° OLNEY, IL 62450 weather forecast Day 3, 6 hours 7 AM 63° 63° Mostly Cloudy 1%

0% Thunder
( 1% severe)
E   7 78% 56°

Mostly Cloudy



OLNEY, IL 62450 weather forecast Day 3, 9 hours 10 AM 70° 70° Mostly Cloudy E   7 63% 57°
OLNEY, IL 62450 weather forecast Day 3, 15 hours 1 PM 75° 75° Mostly Cloudy 2%

0% Thunder
( 2% severe)
ENE   6 55% 58°
OLNEY, IL 62450 weather forecast Day 3, 18 hours 4 PM 76° 78° Mostly Cloudy ENE   6 54% 58°
OLNEY, IL 62450 weather forecast Day 3, 21 hours 7 PM 74° 74° Mostly Cloudy     ENE   3 59% 59°

OLNEY-NOBLE AIRPORT, IL extended weather forecast

Saturday
30 MAY 2026
Sunday
31 MAY 2026
Monday
1 JUN 2026
Tuesday
2 JUN 2026
Wednesday
3 JUN 2026
Low 57° Low 57° Low 59° Low 55° Low 51°
High 82° High 79° High 76° High 77° High 83°
OLNEY, IL 62450 weather forecast Day 4 OLNEY, IL 62450 weather forecast Day 5 OLNEY, IL 62450 weather forecast Day 6 OLNEY, IL 62450 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
6% Rain
Partly Cloudy
13% Rain
Partly Cloudy
53% Rain
Clear
16% Rain
Clear
6% Rain
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