BETHALTO, IL 62010 Weather Forecast & Current Conditions

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62010 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALTON, IL Current Weather
12:50 PM CDT AUG 25, 2025
Scattered Clouds 70°F
Feels Like:	70°F
Dewpoint:	48°F
Rel. Hum.:	45%
Visibility:	10 miles
Wind:	NNW at 9 mph
Pressure:	30.18 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

62010 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	BETHALTO, IL 62010 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Partly sunny early, then becoming mostly cloudy. Highs in the mid 70s. Northwest winds 5 to 10 mph.

TONIGHT
Partly cloudy in the evening, then becoming clear. Lows in the lower 50s. North winds 5 to 10 mph.

TUESDAY
Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

TUESDAY NIGHT
Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph, becoming east after midnight.

WEDNESDAY
Mostly sunny. Highs in the upper 70s. South winds around 5 mph.

WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy. A 20 percent chance of showers. Lows in the upper 50s. Highs around 80.

THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 50s.

FRIDAY
Sunny. Highs in the lower 80s.

FRIDAY NIGHT THROUGH SUNDAY
Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.

62010 WEATHER SATELLITE LOOPS

Visible Weather Satellite
BETHALTO, IL 62010

Infrared Weather Satellite
BETHALTO, IL 62010

62010 WEATHER RADAR LOOP

NEXRAD Weather Radar
BETHALTO, IL 62010

MOS COMPUTER WEATHER FORECAST

ALTON, IL 3 hourly weather forecast

weather forecast created 6:00 AM MDT 8/25/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Monday
25 AUG 2025

1 PM

71°

Partly Cloudy

0% Thunder
( 1% severe)

NNW 10

46%

49°

High 73°

4 PM

72°

Mostly Cloudy

NW 10

44%

49°

Partly Cloudy

7 PM

69°

Partly Cloudy

0% Thunder
( 1% severe)

NNW 7

51%

50°

10 PM

60°

61°

Clear

N 2

72%

51°

Tuesday
26 AUG 2025

1 AM

55°

Clear

0% Thunder
( 1% severe)

N 1

83%

50°

Low 50°

4 AM

52°

Clear

NNW 1

89%

49°

High 74°

7 AM

50°

Clear

0% Thunder
( 0% severe)

NNW 1

96%

49°

Clear

10 AM

66°

Clear

NNW 5

61%

52°

1 PM

72°

Clear

0% Thunder
( 1% severe)

NNW 8

44%

49°

4 PM

72°

Clear

NNW 8

43%

48°

7 PM

69°

Clear

0% Thunder
( 1% severe)

N 5

51%

50°

10 PM

60°

61°

Clear

NNE 1

72%

51°

Wednesday
27 AUG 2025

1 AM

55°

Clear

0% Thunder
( 1% severe)

CALM

83%

50°

Low 51°

4 AM

52°

Clear

CALM

89%

49°

High 76°

7 AM

51°

Clear

0% Thunder
( 0% severe)

CALM

89%

48°

Increasing Clouds

10 AM

68°

Partly Cloudy

S 3

57%

52°

1 PM

74°

Mostly Cloudy

0% Thunder
( 2% severe)

S 5

43%

50°

4 PM

75°

Mostly Cloudy

S 3

41%

50°

7 PM

72°

Mostly Cloudy

SE 3

51%

53°


ALTON, IL extended weather forecast
Thursday 28 AUG 2025	Friday 29 AUG 2025	Saturday 30 AUG 2025	Sunday 31 AUG 2025	Monday 1 SEP 2025
Low 57°	Low 56°	Low 61°	Low 62°	Low 63°
High 80°	High 82°	High 80°	High 79°	High 78°

Partly Cloudy 12% Rain	Partly Cloudy 15% Rain	Mostly Cloudy 23% Rain	Overcast 47% Rain	Overcast 46% Rain

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BETHALTO, IL 62010 Weather Forecast & Current Conditions

ALTON, IL Current Weather

BETHALTO, IL 62010 Weather Forecast

ALTON, IL 3 hourly weather forecast

ALTON, IL extended weather forecast

ALTON, IL
Current Weather

BETHALTO, IL 62010
Weather Forecast