RALEIGH, IL 62977 Weather Forecast & Current Conditions

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HARRISBURG-RALEIGH, IL
Current Weather

3:55 AM CDT JUL 19, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 73°F
Rel. Hum.: 94%
Visibility: 10 miles
Wind: Calm
Pressure: 29.95 inches
Last 72 hours

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RALEIGH, IL 62977
Weather Forecast

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Snow Depth pages
OVERNIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the mid 70s. Calm winds. Chance of rain 20 percent.
SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Calm winds, becoming north around 5 mph in the afternoon. Chance of rain 70 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.
MONDAY
Sunny. Highs in the lower 90s. Calm winds.
MONDAY NIGHT
Mostly clear. Lows in the mid 70s. Calm winds, becoming southwest around 5 mph after midnight.
TUESDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 40 percent. Highest heat index readings heat index readings up to 105 in the afternoon.
TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the lower 70s. Highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.
THURSDAY THROUGH FRIDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.
SATURDAY
Mostly sunny. Highs in the upper 80s.

Visible Weather Satellite
RALEIGH, IL 62977
Infrared Weather Satellite
RALEIGH, IL 62977
NEXRAD Weather Radar
RALEIGH, IL 62977

HARRISBURG-RALEIGH, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  7/18/2026
Sunday
19 JUL 2026
RALEIGH, IL 62977 weather forecast Day 1, 0 hours 1 AM 77° 79° Partly Cloudy 9%

0% Thunder
( 25% severe)
W   1 82% 71°
Low 75° RALEIGH, IL 62977 weather forecast Day 1, 3 hours 4 AM 76° 77° Partly Cloudy W   1 82% 70°
High 89° RALEIGH, IL 62977 weather forecast Day 1, 6 hours 7 AM 76° 77° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 25% severe)
  CALM 85% 71°

Mostly Cloudy

Rain Likely

RALEIGH, IL 62977 weather forecast Day 1, 9 hours 10 AM 83° 89° Mostly Cloudy NNE   1 72% 73°
RALEIGH, IL 62977 weather forecast Day 1, 12 hours 1 PM 87° 95° Partly Cloudy 53%
RAIN
***
0% Thunder
( 43% severe)
NNE   3 65% 74°
RALEIGH, IL 62977 weather forecast Day 1, 15 hours 4 PM 86° 93° Partly Cloudy ENE   5 65% 73°
RALEIGH, IL 62977 weather forecast Day 1, 18 hours 7 PM 83° 88° Partly Cloudy 19%
RAIN
.25–.5 in
0% Thunder
( 21% severe)
ENE   2 70% 72°
RALEIGH, IL 62977 weather forecast Day 1, 21 hours 10 PM 76° 77° Partly Cloudy   CALM 82% 70°
Monday
20 JUL 2026
RALEIGH, IL 62977 weather forecast Day 2, 0 hours 1 AM 73° 73° Clear 6%

0% Thunder
( 12% severe)
  CALM 87% 69°
Low 70° RALEIGH, IL 62977 weather forecast Day 2, 3 hours 4 AM 72° 72° Partly Cloudy   CALM 84% 67°
High 91° RALEIGH, IL 62977 weather forecast Day 2, 6 hours 7 AM 72° 72° Partly Cloudy 3%

0% Thunder
( 17% severe)
  CALM 87% 68°

Partly Cloudy



RALEIGH, IL 62977 weather forecast Day 2, 9 hours 10 AM 82° 87° Clear ESE   1 72% 72°
RALEIGH, IL 62977 weather forecast Day 2, 12 hours 1 PM 88° 96° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 30% severe)
N   1 61% 73°
RALEIGH, IL 62977 weather forecast Day 2, 15 hours 4 PM 89° 96° Partly Cloudy W   2 57% 72°
RALEIGH, IL 62977 weather forecast Day 2, 18 hours 7 PM 86° 93° Partly Cloudy 1%

0% Thunder
( 15% severe)
SSE   1 65% 73°
RALEIGH, IL 62977 weather forecast Day 2, 21 hours 10 PM 78° 80° Clear S   1 82% 72°

HARRISBURG-RALEIGH, IL extended weather forecast

Tuesday
21 JUL 2026
Wednesday
22 JUL 2026
Thursday
23 JUL 2026
Friday
24 JUL 2026
Saturday
25 JUL 2026
Low 74° Low 68° Low 63° Low 64° Low 68°
High 96° High 83° High 83° High 80° High 86°
RALEIGH, IL 62977 weather forecast Day 3 RALEIGH, IL 62977 weather forecast Day 4 RALEIGH, IL 62977 weather forecast Day 5 RALEIGH, IL 62977 weather forecast Day 6 RALEIGH, IL 62977 weather forecast Day 7
Partly Cloudy
31% Rain
Partly Cloudy
37% Rain
Partly Cloudy
22% Rain
Overcast
51% Rain
Overcast
42% Rain
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