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As of 08:06 CDT

Weather in Sumner, IL

41°Current weather

Sumner, Monday, 19 October, 08:06

Clear. Feels like 41°. High 68°, low 40°.

Pressure30.42 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point42°

Two-week outlook for Sumner, IL: week one averages a high of 70.4° and week two 61.8°, so week two runs 8.6° cooler than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)70.4°45.9°0.0 in / 0 d—
2nd (October 26 – November 1)61.8°42°0.2 in / 1 d—

Weekend weather

Sat, October 24
Overcast
70°46°
no precip.
Sun, October 25
Overcast
75°55°
no precip.
Sat, October 31
Overcast
59°33°
no precip.
Sun, November 1
Overcast
65°42°
no precip.
Tue, 2071° / 41°0Clear
71 °Clear

Sumner, Tuesday, 20 October

Clear. High 71°, low 41°.

Pressure30.36 inHg
Wind2.5 mph NE
Humidity47%
Visibility6.2 mi
Dew point45°
Wed, 2170° / 44°0Clear
70 °Clear

Sumner, Wednesday, 21 October

Clear. High 70°, low 44°.

Pressure30.27 inHg
Wind0.4 mph NW
Humidity46%
Visibility6.2 mi
Dew point47°
Thu, 2270° / 47°0Clear
70 °Clear

Sumner, Thursday, 22 October

Clear. High 70°, low 47°.

Pressure30.30 inHg
Wind6 mph NE
Humidity47%
Visibility6.2 mi
Dew point47°
Fri, 2368° / 48°0Clear
68 °Clear

Sumner, Friday, 23 October

Clear. High 68°, low 48°.

Pressure30.30 inHg
Wind6.9 mph E
Humidity50%
Visibility—
Dew point46°
Sat, 2470° / 46°0Overcast
70 °Overcast

Sumner, Saturday, 24 October

Overcast. High 70°, low 46°.

Pressure30.42 inHg
Wind7.4 mph E
Humidity40%
Visibility—
Dew point40°
Sun, 2575° / 55°0Overcast
75 °Overcast

Sumner, Sunday, 25 October

Overcast. High 75°, low 55°.

Pressure30.33 inHg
Wind13.9 mph SW
Humidity33%
Visibility—
Dew point40°
Mon, 2673° / 55°0Overcast
73 °Overcast

Sumner, Monday, 26 October

Overcast. High 73°, low 55°.

Pressure30.24 inHg
Wind11 mph SW
Humidity34%
Visibility—
Dew point40°
Tue, 2774° / 55°0Overcast
74 °Overcast

Sumner, Tuesday, 27 October

Overcast. High 74°, low 55°.

Pressure30.09 inHg
Wind11.8 mph SW
Humidity31%
Visibility—
Dew point39°
Wed, 2855° / 43°0.17Light rain
55 °Light rain

Sumner, Wednesday, 28 October

Light rain. High 55°, low 43°.

Pressure30.30 inHg
Wind15.5 mph NE
Humidity58%
Visibility—
Dew point36°
Thu, 2953° / 34°0Partly cloudy
53 °Partly cloudy

Sumner, Thursday, 29 October

Partly cloudy. High 53°, low 34°.

Pressure30.30 inHg
Wind11.8 mph NE
Humidity29%
Visibility—
Dew point18°
Fri, 3054° / 32°0Clear
54 °Clear

Sumner, Friday, 30 October

Clear. High 54°, low 32°.

Pressure30.45 inHg
Wind11 mph NE
Humidity25%
Visibility—
Dew point15°
Sat, 3159° / 33°0Overcast
59 °Overcast

Sumner, Saturday, 31 October

Overcast. High 59°, low 33°.

Pressure30.47 inHg
Wind10.7 mph SE
Humidity22%
Visibility—
Dew point15°
Sun, 0165° / 42°0Overcast
65 °Overcast

Sumner, Sunday, 1 November

Overcast. High 65°, low 42°.

Pressure30.42 inHg
Wind13.4 mph S
Humidity22%
Visibility—
Dew point21°

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.