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As of 00:17 CDT

Weather in Sumner, IL

51°Current weather

Sumner, Saturday, 17 October, 00:17

Clear. Feels like 50°. High 58°, low 42°.

Pressure30.36 inHg
Wind9.2 mph NW
Humidity82%
Visibility6.2 mi
Dew point45°

Two-week outlook for Sumner, IL: week one averages a high of 68.6° and week two 71.1°, so week two runs 2.5° warmer than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 17: 58°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 17 – October 23)68.6°44.8°0.0 in / 0 d—
2nd (October 24 – October 30)71.1°53.4°1.3 in / 3 d—

Weekend weather

Sat, October 17
Clear
58°42°
no precip.
Sun, October 18
Clear
63°39°
no precip.
Sat, October 24
Overcast
76°53°
no precip.
Sun, October 25
Overcast
75°57°
no precip.
Sun, 1863° / 39°0Clear
63 °Clear

Sumner, Sunday, 18 October

Clear. High 63°, low 39°.

Pressure30.50 inHg
Wind6.8 mph S
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 1968° / 42°0Clear
68 °Clear

Sumner, Monday, 19 October

Clear. High 68°, low 42°.

Pressure30.42 inHg
Wind1.2 mph S
Humidity43%
Visibility6.2 mi
Dew point42°
Tue, 2071° / 44°0Mostly clear
71 °Mostly clear

Sumner, Tuesday, 20 October

Mostly clear. High 71°, low 44°.

Pressure30.36 inHg
Wind2.6 mph E
Humidity48%
Visibility6.2 mi
Dew point45°
Wed, 2171° / 45°0Mostly clear
71 °Mostly clear

Sumner, Wednesday, 21 October

Mostly clear. High 71°, low 45°.

Pressure30.27 inHg
Wind3.9 mph E
Humidity38%
Visibility—
Dew point40°
Thu, 2274° / 49°0Partly cloudy
74 °Partly cloudy

Sumner, Thursday, 22 October

Partly cloudy. High 74°, low 49°.

Pressure30.21 inHg
Wind4.9 mph E
Humidity35%
Visibility—
Dew point40°
Fri, 2376° / 53°0Partly cloudy
76 °Partly cloudy

Sumner, Friday, 23 October

Partly cloudy. High 76°, low 53°.

Pressure30.24 inHg
Wind7.5 mph E
Humidity27%
Visibility—
Dew point35°
Sat, 2476° / 53°0Overcast
76 °Overcast

Sumner, Saturday, 24 October

Overcast. High 76°, low 53°.

Pressure30.24 inHg
Wind7 mph SE
Humidity23%
Visibility—
Dew point31°
Sun, 2575° / 57°0Overcast
75 °Overcast

Sumner, Sunday, 25 October

Overcast. High 75°, low 57°.

Pressure30.24 inHg
Wind11.1 mph NE
Humidity33%
Visibility—
Dew point42°
Mon, 2671° / 53°0Overcast
71 °Overcast

Sumner, Monday, 26 October

Overcast. High 71°, low 53°.

Pressure30.30 inHg
Wind9.9 mph NE
Humidity43%
Visibility—
Dew point42°
Tue, 2778° / 56°0Overcast
78 °Overcast

Sumner, Tuesday, 27 October

Overcast. High 78°, low 56°.

Pressure30.15 inHg
Wind9.8 mph SW
Humidity33%
Visibility—
Dew point43°
Wed, 2863° / 52°0.11Light rain
63 °Light rain

Sumner, Wednesday, 28 October

Light rain. High 63°, low 52°.

Pressure30.09 inHg
Wind8.8 mph N
Humidity90%
Visibility—
Dew point56°
Thu, 2959° / 47°0.91Heavy rain
59 °Heavy rain

Sumner, Thursday, 29 October

Heavy rain. High 59°, low 47°.

Pressure30.00 inHg
Wind12.6 mph SE
Humidity80%
Visibility—
Dew point46°
Fri, 3076° / 56°0.33Rain
76 °Rain

Sumner, Friday, 30 October

Rain. High 76°, low 56°.

Pressure29.62 inHg
Wind19.7 mph W
Humidity54%
Visibility—
Dew point57°

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.