DECATUR, IL 62521 Weather Forecast & Current Conditions

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62521 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
DECATUR, IL Current Weather
2:54 AM CDT APR 19, 2025
Broken Clouds 63°F
Feels Like:	62°F
Dewpoint:	55°F
Rel. Hum.:	75%
Visibility:	10 miles
Wind:	WNW at 13 mph
Pressure:
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

62521 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	DECATUR, IL 62521 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Showers with a slight chance of thunderstorms. Lows in the mid 50s. West winds 10 to 15 mph. Chance of rain 90 percent.

SATURDAY
Cloudy with a slight chance of thunderstorms. Showers, mainly in the morning. Much cooler with highs around 60. Northwest winds 5 to 10 mph. Chance of rain 80 percent.

SATURDAY NIGHT
Cloudy with a 50 percent chance of showers. Lows around 50. Northeast winds around 5 mph, becoming east 10 to 15 mph with gusts up to 25 mph after midnight.

SUNDAY
Showers, mainly in the morning. Highs in the upper 60s. East winds around 15 mph with gusts up to 30 mph. Chance of rain 80 percent.

SUNDAY NIGHT
A chance of thunderstorms. Showers. Lows in the mid 50s. Southeast winds 15 to 20 mph, becoming south after midnight. Chance of rain 90 percent.

MONDAY
Mostly cloudy in the morning, then becoming partly sunny. Breezy with highs in the lower 60s.

MONDAY NIGHT AND TUESDAY
Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.

WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent.

THURSDAY
Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.

FRIDAY
Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

62521 WEATHER SATELLITE LOOPS

Visible Weather Satellite
DECATUR, IL 62521

Infrared Weather Satellite
DECATUR, IL 62521

62521 WEATHER RADAR LOOP

NEXRAD Weather Radar
DECATUR, IL 62521

MOS COMPUTER WEATHER FORECAST

DECATUR, IL 3 hourly weather forecast

weather forecast created 8:00 PM EDT 4/18/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
19 APR 2025

1 AM

66°

66°

Overcast

92%
RAIN
***

0% Thunder
( 22% severe)

W 13

81%

60°

Low 55°

4 AM

60°

58°

Mostly Cloudy

WNW 10

84%

55°

High 62°

7 AM

56°

54°

Mostly Cloudy

92%
RAIN
***

0% Thunder
( 10% severe)

NW 8

90%

53°

Mostly Cloudy

Rain

10 AM

57°

55°

Mostly Cloudy

NNW 8

83%

52°

1 PM

59°

58°

Mostly Cloudy

72%
RAIN
***

0% Thunder
( 10% severe)

NNW 8

78%

52°

4 PM

60°

59°

Mostly Cloudy

N 8

72%

51°

7 PM

59°

58°

Mostly Cloudy

56%
RAIN
***

0% Thunder
( 4% severe)

NNE 7

75%

51°

10 PM

56°

54°

Mostly Cloudy

NE 8

80%

50°

Sunday
20 APR 2025

1 AM

55°

52°

Mostly Cloudy

64%
RAIN
.25–.5 in

0% Thunder
( 5% severe)

E 10

80%

49°

Low 51°

4 AM

53°

49°

Mostly Cloudy

E 13

83%

48°

High 72°

7 AM

51°

46°

Mostly Cloudy

70%
RAIN
***

0% Thunder
( 15% severe)

E 14

83%

46°

Mostly Cloudy

Rain Likely

10 AM

56°

52°

Mostly Cloudy

E 15

80%

50°

1 PM

62°

60°

Mostly Cloudy

33%
RAIN
.25–.5 in

0% Thunder
( 23% severe)

ESE 15

78%

55°

4 PM

69°

69°

Mostly Cloudy

ESE 16

68%

58°

7 PM

68°

68°

Mostly Cloudy

60%
RAIN
***

0% Thunder
( 31% severe)

ESE 16

70%

58°

10 PM

66°

66°

Mostly Cloudy

SSE 17

75%

58°


DECATUR, IL extended weather forecast
Monday 21 APR 2025	Tuesday 22 APR 2025	Wednesday 23 APR 2025	Thursday 24 APR 2025	Friday 25 APR 2025
Low 55°	Low 46°	Low 54°	Low 55°	Low 51°
High 63°	High 74°	High 74°	High 73°	High 72°

Mostly Cloudy 83% Rain	Partly Cloudy 10% Rain	Overcast 47% Rain	Overcast 68% Rain	Overcast 50% Rain

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