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As of 00:36 CST

Weather in Williamson, IL

52°Current weather

Williamson, Friday, 6 November, 00:36

Overcast. Feels like 52°. High 53°, low 37°.

Pressure30.03 inHg
Wind9.6 mph NW
Humidity88%
Visibility6.2 mi
Dew point49°

10-day forecast for Williamson, IL: 29° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Monday, November 9
46°
Worst day: Saturday, November 14

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

Sat, 0752° / 33°0Overcast
MorningClear39°feels 36°
AfternoonOvercast52°feels 49°
EveningClear41°feels 39°
OvernightClear36°feels 33°
52 °Overcast

Williamson, Saturday, 7 November

Overcast. High 52°, low 33°.

Pressure30.27 inHg
Wind4.6 mph NW
Humidity47%
Visibility6.2 mi
Dew point31°
Sun, 0863° / 38°0Clear
MorningMostly clear43°feels 38°
AfternoonClear63°feels 61°
EveningClear51°feels 50°
OvernightClear39°feels 35°
63 °Clear

Williamson, Sunday, 8 November

Clear. High 63°, low 38°.

Pressure30.15 inHg
Wind7.9 mph W
Humidity56%
Visibility6.2 mi
Dew point44°
Mon, 0966° / 40°0Clear
MorningOvercast45°feels 45°
AfternoonClear65°feels 64°
EveningClear53°feels 52°
OvernightClear43°feels 42°
66 °Clear

Williamson, Monday, 9 November

Clear. High 66°, low 40°.

Pressure30.18 inHg
Wind5.6 mph SW
Humidity66%
Visibility4.9 mi
Dew point51°
Tue, 1065° / 45°0Clear
MorningClear50°feels 48°
AfternoonClear62°feels 61°
EveningClear53°feels 52°
OvernightClear49°feels 47°
65 °Clear

Williamson, Tuesday, 10 November

Clear. High 65°, low 45°.

Pressure30.09 inHg
Wind6.9 mph SW
Humidity55%
Visibility—
Dew point45°
Wed, 1163° / 43°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast61°feels 59°
EveningOvercast49°feels 46°
OvernightOvercast44°feels 40°
63 °Overcast

Williamson, Wednesday, 11 November

Overcast. High 63°, low 43°.

Pressure30.03 inHg
Wind7.8 mph NW
Humidity52%
Visibility—
Dew point42°
Thu, 1251° / 36°0Partly cloudy
MorningPartly cloudy40°feels 36°
AfternoonPartly cloudy49°feels 46°
EveningPartly cloudy43°feels 38°
OvernightPartly cloudy39°feels 35°
51 °Partly cloudy

Williamson, Thursday, 12 November

Partly cloudy. High 51°, low 36°.

Pressure30.09 inHg
Wind7.5 mph N
Humidity48%
Visibility—
Dew point30°
Fri, 1347° / 34°0Partly cloudy
MorningPartly cloudy38°feels 33°
AfternoonPartly cloudy46°feels 42°
EveningPartly cloudy39°feels 35°
OvernightPartly cloudy35°feels 30°
47 °Partly cloudy

Williamson, Friday, 13 November

Partly cloudy. High 47°, low 34°.

Pressure30.03 inHg
Wind10.6 mph N
Humidity42%
Visibility—
Dew point24°
Sat, 1446° / 29°0Clear
MorningClear33°feels 27°
AfternoonClear43°feels 40°
EveningClear38°feels 34°
OvernightClear34°feels 31°
46 °Clear

Williamson, Saturday, 14 November

Clear. High 46°, low 29°.

Pressure30.27 inHg
Wind7 mph N
Humidity40%
Visibility—
Dew point19°
Sun, 1553° / 32°0Clear
MorningClear37°feels 34°
AfternoonClear49°feels 46°
EveningClear43°feels 39°
OvernightClear39°feels 34°
53 °Clear

Williamson, Sunday, 15 November

Clear. High 53°, low 32°.

Pressure30.39 inHg
Wind7.9 mph S
Humidity33%
Visibility—
Dew point20°

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.