DECATUR, IL 62525 Weather Forecast & Current Conditions

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62525 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
DECATUR, IL Current Weather
2:54 AM CDT JUL 16, 2025
Clear 75°F
Feels Like:	75°F
Dewpoint:	72°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	S at 6 mph
Pressure:	29.92 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

62525 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	DECATUR, IL 62525 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.

WEDNESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 102.

WEDNESDAY NIGHT
Partly cloudy with a chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

THURSDAY
Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Not as warm. Humid with highs in the lower 80s. Northwest winds 5 to 10 mph. Chance of rain 60 percent.

THURSDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

FRIDAY
Mostly cloudy with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 40 percent.

SATURDAY
Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.

SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Chance of rain 50 percent.

MONDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.

MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the lower 70s. Highs in the lower 90s.

62525 WEATHER SATELLITE LOOPS

Visible Weather Satellite
DECATUR, IL 62525

Infrared Weather Satellite
DECATUR, IL 62525

62525 WEATHER RADAR LOOP

NEXRAD Weather Radar
DECATUR, IL 62525

MOS COMPUTER WEATHER FORECAST

DECATUR, IL 3 hourly weather forecast

weather forecast created 8:00 PM EDT 7/15/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
16 JUL 2025

1 AM

76°

76°

Partly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 19% severe)

S 3

90%

73°

Low 74°

4 AM

75°

75°

Partly Cloudy

S 5

94%

73°

High 91°

7 AM

75°

75°

Mostly Cloudy

8%

0% Thunder
( 19% severe)

SSW 6

94%

73°

Partly Cloudy

10 AM

83°

90°

Partly Cloudy

SW 7

77%

75°

1 PM

87°

95°

Partly Cloudy

18%
RAIN
***

0% Thunder
( 27% severe)

SW 8

65%

74°

4 PM

89°

98°

Partly Cloudy

WSW 10

61%

74°

7 PM

86°

94°

Partly Cloudy

24%
RAIN
***

0% Thunder
( 38% severe)

SSW 8

68%

74°

10 PM

80°

84°

Partly Cloudy

S 8

79%

73°

Thursday
17 JUL 2025

1 AM

78°

80°

Mostly Cloudy

23%
RAIN
.01–.1 in

0% Thunder
( 29% severe)

SW 8

85%

73°

Low 73°

4 AM

76°

76°

Partly Cloudy

W 8

90%

73°

High 85°

7 AM

75°

75°

Mostly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 20% severe)

NW 9

94%

73°

Mostly Cloudy

Chance of Rain

10 AM

79°

82°

Mostly Cloudy

NW 10

82%

73°

1 PM

81°

86°

Mostly Cloudy

48%
RAIN
***

0% Thunder
( 38% severe)

NW 10

77%

73°

4 PM

82°

87°

Mostly Cloudy

NW 10

74%

73°

7 PM

79°

82°

Mostly Cloudy

20%
RAIN
.5–1 in

0% Thunder
( 27% severe)

N 8

77%

71°

10 PM

75°

75°

Mostly Cloudy

NE 7

82%

69°


DECATUR, IL extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 71°	Low 64°	Low 68°	Low 73°	Low 72°
High 84°	High 79°	High 91°	High 88°	High 88°

Mostly Cloudy 69% Rain	Overcast 30% Rain	Overcast 43% Rain	Overcast 60% Rain	Overcast 53% Rain

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