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As of 02:51 CDT

Weather in Sumner, IL

62°Current weather

Sumner, Sunday, 11 October, 02:51

Clear. Feels like 63°. High 79°, low 56°.

Pressure29.97 inHg
Wind4.6 mph NE
Humidity94%
Visibility6.2 mi
Dew point61°

10-day forecast for Sumner, IL: 32° to 87°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Tuesday, October 13
65° · 0.41 in
Worst day: Friday, October 16

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

Mon, 1286° / 55°0Clear
MorningClear61°feels 61°
AfternoonClear85°feels 85°
EveningClear76°feels 76°
OvernightPartly cloudy56°feels 56°
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
MorningClear69°feels 69°
AfternoonClear86°feels 87°
EveningClear77°feels 78°
OvernightClear71°feels 71°
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
MorningOvercast74°feels 75°
AfternoonOvercast81°feels 84°
EveningOvercast72°feels 74°
OvernightOvercast74°feels 75°
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
MorningLight rain64°feels 64°
AfternoonLight rain67°feels 67°
EveningLight rain65°feels 65°
OvernightOvercast66°feels 66°
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
MorningRain61°feels 60°
AfternoonRain63°feels 62°
EveningRain53°feels 49°
OvernightRain47°feels 41°
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
MorningOvercast39°feels 29°
AfternoonOvercast45°feels 37°
EveningOvercast40°feels 34°
OvernightOvercast37°feels 30°
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
MorningClear37°feels 32°
AfternoonClear49°feels 46°
EveningClear43°feels 40°
OvernightClear39°feels 34°
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
MorningClear41°feels 36°
AfternoonClear55°feels 51°
EveningClear48°feels 46°
OvernightClear44°feels 40°
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
MorningClear47°feels 43°
AfternoonClear62°feels 59°
EveningClear54°feels 51°
OvernightClear49°feels 45°
65 °Clear

Sumner, Tuesday, 20 October

Clear. High 65°, low 40°.

Pressure30.39 inHg
Wind7.6 mph S
Humidity26%
Visibility—
Dew point25°

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.