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As of 18:42 CST

Weather in Bethalto, IL

44°Current weather

Bethalto, Thursday, 12 November, 18:42

Overcast. Feels like 37°. High 50°, low 43°.

Pressure30.06 inHg
Wind12.7 mph N
Humidity65%
Visibility6.2 mi
Dew point32°

10-day forecast for Bethalto, IL: 30° to 70°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Saturday, November 21
46°
Worst day: Saturday, November 14

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1348° / 35°0Overcast
MorningOvercast41°feels 35°
AfternoonOvercast46°feels 41°
EveningOvercast42°feels 39°
OvernightClear39°feels 33°
48 °Overcast

Bethalto, Friday, 13 November

Overcast. High 48°, low 35°.

Pressure30.12 inHg
Wind12.3 mph N
Humidity63%
Visibility6.2 mi
Dew point24°
Sat, 1446° / 30°0Clear
MorningClear34°feels 29°
AfternoonClear46°feels 46°
EveningClear36°feels 36°
OvernightClear34°feels 28°
46 °Clear

Bethalto, Saturday, 14 November

Clear. High 46°, low 30°.

Pressure30.33 inHg
Wind3 mph N
Humidity58%
Visibility6.2 mi
Dew point27°
Sun, 1550° / 30°0Overcast
MorningOvercast35°feels 32°
AfternoonOvercast50°feels 50°
EveningClear38°feels 34°
OvernightClear32°feels 32°
50 °Overcast

Bethalto, Sunday, 15 November

Overcast. High 50°, low 30°.

Pressure30.45 inHg
Wind1.1 mph E
Humidity51%
Visibility6.2 mi
Dew point29°
Mon, 1652° / 32°0Clear
MorningClear39°feels 39°
AfternoonClear51°feels 48°
EveningClear43°feels 43°
OvernightClear34°feels 34°
52 °Clear

Bethalto, Monday, 16 November

Clear. High 52°, low 32°.

Pressure30.50 inHg
Wind3.3 mph S
Humidity49%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 33°0Clear
MorningClear39°feels 35°
AfternoonClear51°feels 48°
EveningClear44°feels 41°
OvernightClear40°feels 36°
53 °Clear

Bethalto, Tuesday, 17 November

Clear. High 53°, low 33°.

Pressure30.45 inHg
Wind6.5 mph SE
Humidity54%
Visibility—
Dew point33°
Wed, 1864° / 38°0Overcast
MorningOvercast44°feels 40°
AfternoonOvercast60°feels 57°
EveningOvercast55°feels 53°
OvernightOvercast51°feels 48°
64 °Overcast

Bethalto, Wednesday, 18 November

Overcast. High 64°, low 38°.

Pressure30.30 inHg
Wind13.6 mph S
Humidity39%
Visibility—
Dew point32°
Thu, 1965° / 52°0Overcast
MorningOvercast55°feels 52°
AfternoonOvercast60°feels 57°
EveningOvercast60°feels 58°
OvernightOvercast56°feels 53°
65 °Overcast

Bethalto, Thursday, 19 November

Overcast. High 65°, low 52°.

Pressure30.24 inHg
Wind12.1 mph S
Humidity36%
Visibility—
Dew point32°
Fri, 2068° / 55°0.03Light rain
MorningLight rain57°feels 55°
AfternoonLight rain62°feels 60°
EveningLight rain58°feels 56°
OvernightLight rain55°feels 53°
68 °Light rain

Bethalto, Friday, 20 November

Light rain. High 68°, low 55°.

Pressure30.30 inHg
Wind8.6 mph S
Humidity39%
Visibility—
Dew point37°
Sat, 2170° / 50°0Overcast
MorningOvercast55°feels 53°
AfternoonOvercast65°feels 64°
EveningOvercast59°feels 58°
OvernightOvercast55°feels 53°
70 °Overcast

Bethalto, Saturday, 21 November

Overcast. High 70°, low 50°.

Pressure30.21 inHg
Wind13 mph S
Humidity49%
Visibility—
Dew point45°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Bethalto, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.