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As of 21:12 CDT

Weather in Sumner, IL

71°Current weather

Sumner, Wednesday, 14 October, 21:12

Overcast. Feels like 73°. High 77°, low 70°.

Pressure30.00 inHg
Wind0 mph N
Humidity94%
Visibility6.2 mi
Dew point69°

Two-week outlook for Sumner, IL: week one averages a high of 69° and week two 70.4°, so week two runs 1.4° warmer than week one. Around 2.8 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 17: 58°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 14 – October 20)69°51.3°0.9 in / 3 d—
2nd (October 21 – October 27)70.4°55.5°1.9 in / 3 d—

Weekend weather

Sat, October 17
Clear
58°43°
no precip.
Sun, October 18
Clear
62°40°
no precip.
Sat, October 24
Rain
68°64°
0.17 in
Sun, October 25
Rain
65°62°
1.43 in
Thu, 1578° / 67°0.15Light rain
78 °Light rain

Sumner, Thursday, 15 October

Light rain. High 78°, low 67°.

Pressure30.03 inHg
Wind5.7 mph SE
Humidity93%
Visibility5.8 mi
Dew point69°
Fri, 1668° / 51°0.31Rain
68 °Rain

Sumner, Friday, 16 October

Rain. High 68°, low 51°.

Pressure30.12 inHg
Wind17.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point35°
Sat, 1758° / 43°0Clear
58 °Clear

Sumner, Saturday, 17 October

Clear. High 58°, low 43°.

Pressure30.53 inHg
Wind7.4 mph N
Humidity53%
Visibility6.2 mi
Dew point38°
Sun, 1862° / 40°0Clear
62 °Clear

Sumner, Sunday, 18 October

Clear. High 62°, low 40°.

Pressure30.50 inHg
Wind5.7 mph SE
Humidity44%
Visibility6.2 mi
Dew point36°
Mon, 1967° / 42°0Overcast
67 °Overcast

Sumner, Monday, 19 October

Overcast. High 67°, low 42°.

Pressure30.39 inHg
Wind3.8 mph SE
Humidity42%
Visibility—
Dew point39°
Tue, 2073° / 46°0Mostly clear
73 °Mostly clear

Sumner, Tuesday, 20 October

Mostly clear. High 73°, low 46°.

Pressure30.33 inHg
Wind5.9 mph SE
Humidity43%
Visibility—
Dew point43°
Wed, 2176° / 53°0Mostly clear
76 °Mostly clear

Sumner, Wednesday, 21 October

Mostly clear. High 76°, low 53°.

Pressure30.30 inHg
Wind7.4 mph E
Humidity32%
Visibility—
Dew point40°
Thu, 2278° / 55°0Clear
78 °Clear

Sumner, Thursday, 22 October

Clear. High 78°, low 55°.

Pressure30.24 inHg
Wind8.1 mph SE
Humidity32%
Visibility—
Dew point42°
Fri, 2381° / 60°0Partly cloudy
81 °Partly cloudy

Sumner, Friday, 23 October

Partly cloudy. High 81°, low 60°.

Pressure30.12 inHg
Wind18.2 mph S
Humidity41%
Visibility—
Dew point51°
Sat, 2468° / 64°0.17Rain
68 °Rain

Sumner, Saturday, 24 October

Rain. High 68°, low 64°.

Pressure30.21 inHg
Wind12.7 mph S
Humidity85%
Visibility—
Dew point60°
Sun, 2565° / 62°1.43Rain
65 °Rain

Sumner, Sunday, 25 October

Rain. High 65°, low 62°.

Pressure30.12 inHg
Wind9.4 mph SW
Humidity96%
Visibility—
Dew point64°
Mon, 2663° / 49°0.33Rain
63 °Rain

Sumner, Monday, 26 October

Rain. High 63°, low 49°.

Pressure30.12 inHg
Wind21.3 mph W
Humidity61%
Visibility—
Dew point44°
Tue, 2762° / 45°0Partly cloudy
62 °Partly cloudy

Sumner, Tuesday, 27 October

Partly cloudy. High 62°, low 45°.

Pressure30.12 inHg
Wind9 mph NE
Humidity38%
Visibility—
Dew point34°

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 Sumner, 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.