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As of 10:52 CST

Weather in Williamson, IL

54°Current weather

Williamson, Sunday, 8 November, 10:52

Clear. Feels like 53°. High 59°, low 34°.

Pressure30.15 inHg
Wind7.3 mph SW
Humidity67%
Visibility6.2 mi
Dew point44°

10-day forecast for Williamson, IL: 29° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Tuesday, November 10
44°
Worst day: Friday, November 13

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

Mon, 0964° / 37°0Clear
MorningClear44°feels 41°
AfternoonClear64°feels 63°
EveningClear44°feels 41°
OvernightClear40°feels 36°
64 °Clear

Williamson, Monday, 9 November

Clear. High 64°, low 37°.

Pressure30.18 inHg
Wind3.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point42°
Tue, 1066° / 45°0Clear
MorningClear49°feels 46°
AfternoonClear66°feels 65°
EveningClear53°feels 52°
OvernightClear49°feels 46°
66 °Clear

Williamson, Tuesday, 10 November

Clear. High 66°, low 45°.

Pressure30.09 inHg
Wind4.1 mph W
Humidity58%
Visibility6.2 mi
Dew point50°
Wed, 1162° / 46°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast63°feels 62°
EveningPartly cloudy53°feels 51°
OvernightClear47°feels 45°
62 °Overcast

Williamson, Wednesday, 11 November

Overcast. High 62°, low 46°.

Pressure29.80 inHg
Wind14.2 mph W
Humidity69%
Visibility6.2 mi
Dew point53°
Thu, 1248° / 41°0Overcast
MorningPartly cloudy45°feels 39°
AfternoonOvercast47°feels 42°
EveningOvercast42°feels 37°
OvernightPartly cloudy45°feels 40°
48 °Overcast

Williamson, Thursday, 12 November

Overcast. High 48°, low 41°.

Pressure29.97 inHg
Wind13 mph NW
Humidity51%
Visibility—
Dew point30°
Fri, 1344° / 31°0Partly cloudy
MorningPartly cloudy35°feels 29°
AfternoonPartly cloudy42°feels 37°
EveningPartly cloudy37°feels 32°
OvernightPartly cloudy34°feels 28°
44 °Partly cloudy

Williamson, Friday, 13 November

Partly cloudy. High 44°, low 31°.

Pressure30.06 inHg
Wind9.6 mph NW
Humidity58%
Visibility—
Dew point28°
Sat, 1448° / 29°0Clear
MorningClear34°feels 28°
AfternoonClear45°feels 40°
EveningClear41°feels 38°
OvernightClear37°feels 32°
48 °Clear

Williamson, Saturday, 14 November

Clear. High 48°, low 29°.

Pressure30.06 inHg
Wind10 mph NW
Humidity39%
Visibility—
Dew point20°
Sun, 1561° / 37°0Mostly clear
MorningMostly clear43°feels 39°
AfternoonMostly clear57°feels 55°
EveningMostly clear52°feels 50°
OvernightMostly clear47°feels 45°
61 °Mostly clear

Williamson, Sunday, 15 November

Mostly clear. High 61°, low 37°.

Pressure30.00 inHg
Wind11.1 mph SW
Humidity44%
Visibility—
Dew point33°
Mon, 1665° / 46°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast62°feels 60°
EveningOvercast56°feels 55°
OvernightOvercast53°feels 52°
65 °Overcast

Williamson, Monday, 16 November

Overcast. High 65°, low 46°.

Pressure30.03 inHg
Wind7.2 mph SE
Humidity56%
Visibility—
Dew point44°
Tue, 1768° / 52°0.06Light rain
MorningLight rain57°feels 56°
AfternoonLight rain67°feels 67°
EveningLight rain60°feels 59°
OvernightLight rain57°feels 56°
68 °Light rain

Williamson, Tuesday, 17 November

Light rain. High 68°, low 52°.

Pressure29.97 inHg
Wind11.8 mph SE
Humidity65%
Visibility—
Dew point54°

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 Williamson, 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.