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As of 22:13 CDT

Weather in Sumner, IL

53°Current weather

Sumner, Friday, 16 October, 22:13

Clear. Feels like 52°. High 68°, low 52°.

Pressure30.33 inHg
Wind9.2 mph NW
Humidity82%
Visibility6.2 mi
Dew point47°

10-day forecast for Sumner, IL: 39° to 76°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Friday, October 23
58°
Worst day: Saturday, October 17

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 1758° / 42°0Clear
MorningClear45°feels 40°
AfternoonClear58°feels 55°
EveningClear48°feels 47°
OvernightClear48°feels 43°
58 °Clear

Sumner, Saturday, 17 October

Clear. High 58°, low 42°.

Pressure30.53 inHg
Wind8 mph NE
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 1863° / 39°0Clear
MorningClear43°feels 39°
AfternoonClear63°feels 60°
EveningClear52°feels 50°
OvernightClear40°feels 36°
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
MorningClear45°feels 42°
AfternoonClear67°feels 66°
EveningClear56°feels 54°
OvernightClear46°feels 44°
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
MorningClear49°feels 49°
AfternoonMostly clear70°feels 68°
EveningClear58°feels 57°
OvernightClear48°feels 46°
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
MorningMostly clear52°feels 51°
AfternoonMostly clear69°feels 67°
EveningMostly clear60°feels 59°
OvernightMostly clear54°feels 53°
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
MorningPartly cloudy55°feels 55°
AfternoonPartly cloudy70°feels 69°
EveningPartly cloudy63°feels 60°
OvernightPartly cloudy58°feels 56°
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
MorningPartly cloudy59°feels 57°
AfternoonPartly cloudy72°feels 70°
EveningPartly cloudy63°feels 61°
OvernightPartly cloudy58°feels 56°
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
MorningOvercast59°feels 56°
AfternoonOvercast72°feels 70°
EveningOvercast65°feels 62°
OvernightOvercast60°feels 57°
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
MorningOvercast62°feels 60°
AfternoonOvercast73°feels 72°
EveningOvercast63°feels 61°
OvernightOvercast58°feels 56°
75 °Overcast

Sumner, Sunday, 25 October

Overcast. High 75°, low 57°.

Pressure30.24 inHg
Wind11.1 mph NE
Humidity33%
Visibility—
Dew point42°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Sumner, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.