BLUE MOUND, IL 62513 Weather Forecast & Current Conditions

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62513 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
DECATUR, IL Current Weather
11:54 PM CDT APR 2, 2026
Overcast 68°F
Feels Like:	68°F
Dewpoint:	63°F
Rel. Hum.:	84%
Visibility:	10 miles
Wind:	SW at 20 mph, gusts to 29
Pressure:
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

62513 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	BLUE MOUND, IL 62513 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

FRIDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. South winds 10 to 15 mph. Chance of rain 40 percent.

FRIDAY NIGHT
Showers and thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

SATURDAY
Showers likely, mainly in the morning. Cooler. Less humid with highs in the mid 60s. Temperature falling into the mid 50s in the afternoon. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

SATURDAY NIGHT
Mostly cloudy in the evening, then clearing. Much cooler with lows in the upper 30s. West winds 15 to 20 mph.

SUNDAY
Mostly sunny. Cooler with highs in the lower 50s.

SUNDAY NIGHT AND MONDAY
Mostly clear. Lows in the upper 30s. Highs in the mid 50s.

MONDAY NIGHT AND TUESDAY
Mostly clear. Lows in the lower 30s. Highs in the lower 50s.

TUESDAY NIGHT AND WEDNESDAY
Partly cloudy and breezy. Lows in the mid 30s. Highs in the mid 60s.

WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy. Lows around 50. Highs in the lower 70s.

62513 WEATHER SATELLITE LOOPS

Visible Weather Satellite
BLUE MOUND, IL 62513

Infrared Weather Satellite
BLUE MOUND, IL 62513

62513 WEATHER RADAR LOOP

NEXRAD Weather Radar
BLUE MOUND, IL 62513

MOS COMPUTER WEATHER FORECAST

DECATUR, IL 3 hourly weather forecast

weather forecast created 7:00 PM EST 4/ 2/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
3 APR 2026

12 AM

64°

63°

Mostly Cloudy

17%
RAIN
.01–.1 in

0% Thunder
( 6% severe)

SW 14

84%

59°

Low 54°

3 AM

59°

58°

Partly Cloudy

W 8

87%

55°

High 76°

6 AM

55°

55°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 9% severe)

W 3

93%

53°

Mostly Cloudy

Rain Likely

9 AM

63°

63°

Mostly Cloudy

S 8

81%

57°

12 PM

71°

71°

Mostly Cloudy

62%
RAIN
***

0% Thunder
( 38% severe)

S 13

76%

63°

3 PM

74°

74°

Mostly Cloudy

S 14

71%

64°

6 PM

71°

71°

Mostly Cloudy

77%
RAIN
***

0% Thunder
( 42% severe)

S 12

76%

63°

9 PM

68°

68°

Mostly Cloudy

S 14

81%

62°

Saturday
4 APR 2026

12 AM

67°

67°

Mostly Cloudy

90%
RAIN
***

0% Thunder
( 34% severe)

S 15

81%

61°

Low 55°

3 AM

64°

62°

Mostly Cloudy

SW 16

87%

60°

High 63°

6 AM

61°

59°

Mostly Cloudy

73%
RAIN
***

0% Thunder
( 10% severe)

SW 14

93%

59°

Mostly Cloudy

Rain Likely

Breezy

9 AM

58°

55°

Mostly Cloudy

W 16

87%

54°

12 PM

56°

52°

Mostly Cloudy

29%
RAIN
.25–.5 in

0% Thunder
( 1% severe)

W 18

74%

48°

3 PM

55°

50°

Mostly Cloudy

W 20

64%

43°

6 PM

50°

44°

Mostly Cloudy

6%

0% Thunder
( 0% severe)

WNW 16

61%

37°

9 PM

45°

39°

Partly Cloudy

WNW 14

65%

34°


DECATUR, IL extended weather forecast
Sunday 5 APR 2026	Monday 6 APR 2026	Tuesday 7 APR 2026	Wednesday 8 APR 2026	Thursday 9 APR 2026
Low 36°	Low 36°	Low 29°	Low 34°	Low 46°
High 53°	High 57°	High 47°	High 60°	High 66°

Partly Cloudy 18% Rain	Partly Cloudy 9% Rain	Clear 6% Rain/Snow	Partly Cloudy 13% Rain	Mostly Cloudy 25% Rain

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