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As of 07:54 CDT

Weather in Somonauk, IL

68°Current weather

Somonauk, Sunday, 9 August, 07:54

Mostly clear. Feels like 69°. High 88°, low 64°.

Pressure30.00 inHg
Wind5.3 mph S
Humidity96%
Visibility6.2 mi
Dew point66°

Two-week outlook for Somonauk, IL: week one averages a high of 80.9° and week two 76.5°, so week two runs 4.4° cooler than week one. Around 3.2 inches of precipitation are expected over the 14 days, across 10 wet days. The nearest weekend, August 9: 88°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)80.9°64.3°1.5 in / 6 d—
2nd (August 16 – August 22)76.5°61.4°1.7 in / 4 d—

Weekend weather

Sun, August 9
Light rain
88°64°
0.09 in
Sat, August 15
Light rain
72°61°
0.15 in
Sun, August 16
Rain
74°65°
0.23 in
Sat, August 22
Light rain
80°64°
0.03 in
Mon, 1092° / 72°0.27Rain
92 °Rain

Somonauk, Monday, 10 August

Rain. High 92°, low 72°.

Pressure29.88 inHg
Wind6.2 mph SW
Humidity78%
Visibility6.2 mi
Dew point75°
Tue, 1187° / 66°0.3Rain
87 °Rain

Somonauk, Tuesday, 11 August

Rain. High 87°, low 66°.

Pressure29.83 inHg
Wind9.9 mph S
Humidity73%
Visibility6.2 mi
Dew point75°
Wed, 1283° / 65°0.01Light rain
83 °Light rain

Somonauk, Wednesday, 12 August

Light rain. High 83°, low 65°.

Pressure29.85 inHg
Wind3.6 mph NE
Humidity68%
Visibility6.2 mi
Dew point68°
Thu, 1372° / 62°0.6Rain
72 °Rain

Somonauk, Thursday, 13 August

Rain. High 72°, low 62°.

Pressure29.94 inHg
Wind8.7 mph E
Humidity80%
Visibility—
Dew point64°
Fri, 1473° / 61°0.09Light rain
73 °Light rain

Somonauk, Friday, 14 August

Light rain. High 73°, low 61°.

Pressure30.12 inHg
Wind12.3 mph E
Humidity65%
Visibility—
Dew point59°
Sat, 1572° / 61°0.15Light rain
72 °Light rain

Somonauk, Saturday, 15 August

Light rain. High 72°, low 61°.

Pressure30.21 inHg
Wind13.9 mph SE
Humidity83%
Visibility—
Dew point60°
Sun, 1674° / 65°0.23Rain
74 °Rain

Somonauk, Sunday, 16 August

Rain. High 74°, low 65°.

Pressure30.00 inHg
Wind12.2 mph NW
Humidity85%
Visibility—
Dew point67°
Mon, 1773° / 60°0Overcast
73 °Overcast

Somonauk, Monday, 17 August

Overcast. High 73°, low 60°.

Pressure30.12 inHg
Wind8.1 mph N
Humidity71%
Visibility—
Dew point60°
Tue, 1878° / 58°0Overcast
78 °Overcast

Somonauk, Tuesday, 18 August

Overcast. High 78°, low 58°.

Pressure29.88 inHg
Wind8.9 mph S
Humidity72%
Visibility—
Dew point63°
Wed, 1976° / 64°0.04Light rain
76 °Light rain

Somonauk, Wednesday, 19 August

Light rain. High 76°, low 64°.

Pressure29.83 inHg
Wind14.1 mph NW
Humidity65%
Visibility—
Dew point62°
Thu, 2075° / 59°0.11Light rain
75 °Light rain

Somonauk, Thursday, 20 August

Light rain. High 75°, low 59°.

Pressure29.94 inHg
Wind7.2 mph NW
Humidity82%
Visibility—
Dew point63°
Fri, 2180° / 61°1.26Heavy rain
80 °Heavy rain

Somonauk, Friday, 21 August

Heavy rain. High 80°, low 61°.

Pressure29.83 inHg
Wind13.9 mph S
Humidity63%
Visibility—
Dew point63°
Sat, 2280° / 64°0.03Light rain
80 °Light rain

Somonauk, Saturday, 22 August

Light rain. High 80°, low 64°.

Pressure29.80 inHg
Wind13.3 mph NW
Humidity60%
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 Somonauk, 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.