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As of 15:35 CDT

Weather in Jerseyville, IL

93°Current weather

Jerseyville, Sunday, 9 August, 15:35

Partly cloudy. Feels like 106°. High 93°, low 72°.

Pressure29.88 inHg
Wind8.3 mph SW
Humidity59%
Visibility6.2 mi
Dew point77°

Two-week outlook for Jerseyville, IL: week one averages a high of 95.4° and week two 93.7°, so week two runs 1.7° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 93°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)95.4°73.7°0.3 in / 2 d+11.5°
2nd (August 16 – August 22)93.7°72.4°0.2 in / 2 d+9.3°

Weekend weather

Sun, August 9
Overcast
93°72°
no precip.
Sat, August 15
Mostly clear
101°76°
no precip.
Sun, August 16
Mostly clear
91°74°
no precip.
Sat, August 22
Clear
85°63°
no precip.
Mon, 1098° / 75°0.02Light rain
98 °Light rain

Jerseyville, Monday, 10 August

Light rain. High 98°, low 75°.

Pressure29.94 inHg
Wind11 mph SW
Humidity52%
Visibility6.2 mi
Dew point72°
Tue, 1198° / 78°0Partly cloudy
98 °Partly cloudy

Jerseyville, Tuesday, 11 August

Partly cloudy. High 98°, low 78°.

Pressure29.85 inHg
Wind13.5 mph SW
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1292° / 73°0.07Light rain
92 °Light rain

Jerseyville, Wednesday, 12 August

Light rain. High 92°, low 73°.

Pressure29.85 inHg
Wind1.7 mph W
Humidity66%
Visibility6.2 mi
Dew point75°
Thu, 1392° / 69°0.17Light rain
92 °Light rain

Jerseyville, Thursday, 13 August

Light rain. High 92°, low 69°.

Pressure29.88 inHg
Wind12.4 mph S
Humidity68%
Visibility6.2 mi
Dew point72°
Fri, 1493° / 74°0Overcast
93 °Overcast

Jerseyville, Friday, 14 August

Overcast. High 93°, low 74°.

Pressure29.94 inHg
Wind8.7 mph E
Humidity65%
Visibility—
Dew point71°
Sat, 15101° / 76°0Mostly clear
101 °Mostly clear

Jerseyville, Saturday, 15 August

Mostly clear. High 101°, low 76°.

Pressure29.94 inHg
Wind12.1 mph SW
Humidity35%
Visibility—
Dew point64°
Sun, 1691° / 74°0Mostly clear
91 °Mostly clear

Jerseyville, Sunday, 16 August

Mostly clear. High 91°, low 74°.

Pressure29.97 inHg
Wind16.5 mph SW
Humidity53%
Visibility—
Dew point69°
Mon, 1799° / 69°0.1Light rain
99 °Light rain

Jerseyville, Monday, 17 August

Light rain. High 99°, low 69°.

Pressure29.94 inHg
Wind13.2 mph E
Humidity60%
Visibility—
Dew point69°
Tue, 1897° / 81°0Overcast
97 °Overcast

Jerseyville, Tuesday, 18 August

Overcast. High 97°, low 81°.

Pressure29.88 inHg
Wind14.7 mph SW
Humidity39%
Visibility—
Dew point65°
Wed, 1991° / 75°0.09Light rain
91 °Light rain

Jerseyville, Wednesday, 19 August

Light rain. High 91°, low 75°.

Pressure30.00 inHg
Wind10 mph E
Humidity44%
Visibility—
Dew point64°
Thu, 20100° / 73°0Overcast
100 °Overcast

Jerseyville, Thursday, 20 August

Overcast. High 100°, low 73°.

Pressure29.80 inHg
Wind8.6 mph W
Humidity38%
Visibility—
Dew point64°
Fri, 2192° / 72°0Mostly clear
92 °Mostly clear

Jerseyville, Friday, 21 August

Mostly clear. High 92°, low 72°.

Pressure29.83 inHg
Wind14.6 mph N
Humidity42%
Visibility—
Dew point63°
Sat, 2285° / 63°0Clear
85 °Clear

Jerseyville, Saturday, 22 August

Clear. High 85°, low 63°.

Pressure29.97 inHg
Wind7.8 mph N
Humidity58%
Visibility—
Dew point63°

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 Jerseyville, 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.