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As of 23:09 CDT

Weather in Sumner, IL

64°Current weather

Sumner, Saturday, 10 October, 23:09

Partly cloudy. Feels like 64°. High 73°, low 56°.

Pressure30.00 inHg
Wind9.2 mph NE
Humidity77%
Visibility6.2 mi
Dew point56°

Two-week outlook for Sumner, IL: week one averages a high of 77.2° and week two 61.1°, so week two runs 16.1° cooler than week one. Around 0.6 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 10: 73°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 10 – October 16)77.2°58.6°0.6 in / 2 d—
2nd (October 17 – October 23)61.1°40.1°0.0 in / 0 d—

Weekend weather

Sat, October 10
Light rain
73°56°
0.03 in
Sun, October 11
Clear
79°53°
no precip.
Sat, October 17
Overcast
46°36°
no precip.
Sun, October 18
Clear
51°32°
no precip.
Sun, 1179° / 53°0Clear
79 °Clear

Sumner, Sunday, 11 October

Clear. High 79°, low 53°.

Pressure30.00 inHg
Wind7 mph NW
Humidity60%
Visibility6.2 mi
Dew point57°
Mon, 1286° / 55°0Clear
86 °Clear

Sumner, Monday, 12 October

Clear. High 86°, low 55°.

Pressure29.97 inHg
Wind9.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point62°
Tue, 1387° / 68°0Clear
87 °Clear

Sumner, Tuesday, 13 October

Clear. High 87°, low 68°.

Pressure29.91 inHg
Wind10.6 mph SW
Humidity46%
Visibility6.2 mi
Dew point61°
Wed, 1481° / 71°0.08Light rain
81 °Light rain

Sumner, Wednesday, 14 October

Light rain. High 81°, low 71°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity71%
Visibility6.2 mi
Dew point70°
Thu, 1568° / 62°0.04Light rain
68 °Light rain

Sumner, Thursday, 15 October

Light rain. High 68°, low 62°.

Pressure30.18 inHg
Wind11.2 mph NE
Humidity70%
Visibility—
Dew point57°
Fri, 1665° / 44°0.41Rain
65 °Rain

Sumner, Friday, 16 October

Rain. High 65°, low 44°.

Pressure30.24 inHg
Wind17.6 mph NW
Humidity47%
Visibility—
Dew point44°
Sat, 1746° / 36°0Overcast
46 °Overcast

Sumner, Saturday, 17 October

Overcast. High 46°, low 36°.

Pressure30.42 inHg
Wind19.7 mph NW
Humidity44%
Visibility—
Dew point24°
Sun, 1851° / 32°0Clear
51 °Clear

Sumner, Sunday, 18 October

Clear. High 51°, low 32°.

Pressure30.65 inHg
Wind6.8 mph N
Humidity36%
Visibility—
Dew point22°
Mon, 1959° / 35°0Clear
59 °Clear

Sumner, Monday, 19 October

Clear. High 59°, low 35°.

Pressure30.53 inHg
Wind8.4 mph S
Humidity25%
Visibility—
Dew point18°
Tue, 2065° / 40°0Clear
65 °Clear

Sumner, Tuesday, 20 October

Clear. High 65°, low 40°.

Pressure30.39 inHg
Wind7.6 mph S
Humidity26%
Visibility—
Dew point25°
Wed, 2170° / 44°0Overcast
70 °Overcast

Sumner, Wednesday, 21 October

Overcast. High 70°, low 44°.

Pressure30.21 inHg
Wind13.8 mph SW
Humidity26%
Visibility—
Dew point29°
Thu, 2272° / 48°0Clear
72 °Clear

Sumner, Thursday, 22 October

Clear. High 72°, low 48°.

Pressure30.15 inHg
Wind11.2 mph W
Humidity43%
Visibility—
Dew point44°
Fri, 2366° / 46°0Clear
66 °Clear

Sumner, Friday, 23 October

Clear. High 66°, low 46°.

Pressure30.27 inHg
Wind7.2 mph N
Humidity43%
Visibility—
Dew point38°

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.