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As of 02:04 CDT

Weather in Bethalto, IL

74°Current weather

Bethalto, Sunday, 9 August, 02:04

Mostly clear. Feels like 76°. High 98°, low 72°.

Pressure30.00 inHg
Wind7.4 mph S
Humidity91%
Visibility6.2 mi
Dew point72°

Two-week outlook for Bethalto, IL: week one averages a high of 89.6° and week two 96.7°, so week two runs 7.1° warmer than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 98°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)89.6°70.1°1.0 in / 6 d—
2nd (August 16 – August 22)96.7°74.3°0.0 in / 0 d—

Weekend weather

Sun, August 9
Partly cloudy
98°72°
no precip.
Sat, August 15
Light rain
84°65°
0.11 in
Sun, August 16
Overcast
87°69°
no precip.
Sat, August 22
Clear
104°78°
no precip.
Mon, 1099° / 71°0.14Rain
99 °Rain

Bethalto, Monday, 10 August

Rain. High 99°, low 71°.

Pressure29.94 inHg
Wind11 mph SW
Humidity50%
Visibility6.2 mi
Dew point71°
Tue, 1199° / 72°0.05Light rain
99 °Light rain

Bethalto, Tuesday, 11 August

Light rain. High 99°, low 72°.

Pressure29.88 inHg
Wind12.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1292° / 75°0.17Rain
92 °Rain

Bethalto, Wednesday, 12 August

Rain. High 92°, low 75°.

Pressure29.83 inHg
Wind8.1 mph NW
Humidity61%
Visibility6.2 mi
Dew point72°
Thu, 1384° / 70°0.36Light rain
84 °Light rain

Bethalto, Thursday, 13 August

Light rain. High 84°, low 70°.

Pressure29.91 inHg
Wind13.5 mph E
Humidity69%
Visibility—
Dew point71°
Fri, 1471° / 65°0.16Light rain
71 °Light rain

Bethalto, Friday, 14 August

Light rain. High 71°, low 65°.

Pressure30.06 inHg
Wind15.5 mph E
Humidity86%
Visibility—
Dew point65°
Sat, 1584° / 65°0.11Light rain
84 °Light rain

Bethalto, Saturday, 15 August

Light rain. High 84°, low 65°.

Pressure30.12 inHg
Wind12.5 mph SE
Humidity80%
Visibility—
Dew point69°
Sun, 1687° / 69°0Overcast
87 °Overcast

Bethalto, Sunday, 16 August

Overcast. High 87°, low 69°.

Pressure30.03 inHg
Wind9.9 mph E
Humidity70%
Visibility—
Dew point73°
Mon, 1785° / 71°0Partly cloudy
85 °Partly cloudy

Bethalto, Monday, 17 August

Partly cloudy. High 85°, low 71°.

Pressure30.06 inHg
Wind6.9 mph E
Humidity65%
Visibility—
Dew point69°
Tue, 1888° / 67°0Light rain
88 °Light rain

Bethalto, Tuesday, 18 August

Light rain. High 88°, low 67°.

Pressure29.97 inHg
Wind10.8 mph SE
Humidity63%
Visibility—
Dew point69°
Wed, 19103° / 76°0Partly cloudy
103 °Partly cloudy

Bethalto, Wednesday, 19 August

Partly cloudy. High 103°, low 76°.

Pressure29.88 inHg
Wind11.5 mph S
Humidity40%
Visibility—
Dew point67°
Thu, 20112° / 80°0Partly cloudy
112 °Partly cloudy

Bethalto, Thursday, 20 August

Partly cloudy. High 112°, low 80°.

Pressure29.83 inHg
Wind12.2 mph SW
Humidity28%
Visibility—
Dew point63°
Fri, 2197° / 79°0Clear
97 °Clear

Bethalto, Friday, 21 August

Clear. High 97°, low 79°.

Pressure29.85 inHg
Wind8.8 mph E
Humidity46%
Visibility—
Dew point69°
Sat, 22104° / 78°0Clear
104 °Clear

Bethalto, Saturday, 22 August

Clear. High 104°, low 78°.

Pressure29.85 inHg
Wind9.3 mph SE
Humidity29%
Visibility—
Dew point62°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Bethalto, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.