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 PM CDT JUL 16, 2025
Few Clouds 91°F
Feels Like:	105°F
Dewpoint:	77°F
Rel. Hum.:	64%
Visibility:	10 miles
Wind:	SSW at 18 mph, gusts to 28
Pressure:	29.84 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(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

THIS AFTERNOON
Showers and thunderstorms likely. Near steady temperature around 90. Southwest winds around 10 mph. Chance of rain 70 percent. Heat index values up to 102.

TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

THURSDAY
Mostly cloudy with a chance of showers and thunderstorms. Humid with highs in the lower 80s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly cloudy. Lows in the mid 60s. North winds 5 to 10 mph, becoming northeast after midnight.

FRIDAY
Mostly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph, becoming southeast in the afternoon. Chance of rain 30 percent.

FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent.

SATURDAY
Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 60 percent. Heat index values up to 100 in the afternoon.

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

MONDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 40 percent.

TUESDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 110 in the afternoon.

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 AM EDT 7/16/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
16 JUL 2025

1 PM

88°

97°

Clear

25%
RAIN
***

0% Thunder
( 41% severe)

SW 8

63%

74°

High 91°

4 PM

90°

100°

Partly Cloudy

SW 9

60%

74°

Partly Cloudy

Chance of Rain

7 PM

85°

93°

Partly Cloudy

36%
RAIN
1–2 in

0% Thunder
( 49% severe)

SSW 8

70%

74°

10 PM

81°

86°

Partly Cloudy

SW 8

79%

74°

Thursday
17 JUL 2025

1 AM

77°

78°

Mostly Cloudy

25%
RAIN
.1–.25 in

0% Thunder
( 38% severe)

SW 8

87%

73°

Low 73°

4 AM

76°

76°

Partly Cloudy

WSW 8

90%

73°

High 83°

7 AM

76°

76°

Mostly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 22% severe)

NW 8

90%

73°

Mostly Cloudy

Chance of Rain

10 AM

78°

80°

Mostly Cloudy

NW 10

82%

72°

1 PM

80°

84°

Mostly Cloudy

36%
RAIN
.1–.25 in

0% Thunder
( 31% severe)

NW 9

77%

72°

4 PM

82°

87°

Mostly Cloudy

NNW 9

72%

72°

7 PM

78°

80°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 24% severe)

N 7

76%

70°

10 PM

74°

74°

Mostly Cloudy

NNE 7

84%

69°

Friday
18 JUL 2025

1 AM

71°

71°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 19% severe)

ENE 8

87%

67°

Low 67°

4 AM

69°

69°

Mostly Cloudy

ENE 8

87%

65°

High 83°

7 AM

69°

69°

Mostly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 11% severe)

ENE 7

84%

64°

Mostly Cloudy

10 AM

74°

74°

Mostly Cloudy

E 7

76%

66°

1 PM

78°

80°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 20% severe)

ESE 5

71%

68°

4 PM

81°

85°

Mostly Cloudy

SE 5

72%

71°

7 PM

79°

82°

Mostly Cloudy

SE 5

77%

71°


DECATUR, IL extended weather forecast
Saturday 19 JUL 2025	Sunday 20 JUL 2025	Monday 21 JUL 2025	Tuesday 22 JUL 2025	Wednesday 23 JUL 2025
Low 71°	Low 75°	Low 74°	Low 74°	Low 73°
High 90°	High 91°	High 91°	High 94°	High 96°

Overcast 71% Rain	Mostly Cloudy 54% Rain	Mostly Cloudy 56% Rain	Partly Cloudy 28% Rain	Partly Cloudy 39% Rain

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