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As of 19:16 CST

Weather in Saint Thomas, IL

41°Current weather

Saint Thomas, Friday, 13 November, 19:16

Overcast. Feels like 37°. High 44°, low 36°.

Pressure30.12 inHg
Wind6.9 mph NW
Humidity65%
Visibility6.2 mi
Dew point30°

10-day forecast for Saint Thomas, IL: 30° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Friday, November 20
60° · 0.14 in
Worst day: Thursday, November 19

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

Sat, 1448° / 30°0Mostly clear
MorningClear39°feels 36°
AfternoonClear47°feels 47°
EveningClear42°feels 42°
OvernightClear32°feels 28°
48 °Mostly clear

Saint Thomas, Saturday, 14 November

Mostly clear. High 48°, low 30°.

Pressure30.33 inHg
Wind3 mph N
Humidity58%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 33°0Partly cloudy
MorningPartly cloudy40°feels 38°
AfternoonOvercast50°feels 47°
EveningClear41°feels 41°
OvernightClear34°feels 34°
51 °Partly cloudy

Saint Thomas, Sunday, 15 November

Partly cloudy. High 51°, low 33°.

Pressure30.47 inHg
Wind2.2 mph SE
Humidity52%
Visibility6.2 mi
Dew point32°
Mon, 1653° / 35°0Clear
MorningClear38°feels 38°
AfternoonClear53°feels 50°
EveningClear43°feels 40°
OvernightClear37°feels 37°
53 °Clear

Saint Thomas, Monday, 16 November

Clear. High 53°, low 35°.

Pressure30.53 inHg
Wind2.8 mph S
Humidity50%
Visibility6.2 mi
Dew point34°
Tue, 1754° / 36°0Clear
MorningClear41°feels 38°
AfternoonClear53°feels 51°
EveningClear45°feels 42°
OvernightClear38°feels 35°
54 °Clear

Saint Thomas, Tuesday, 17 November

Clear. High 54°, low 36°.

Pressure30.47 inHg
Wind5.4 mph SE
Humidity57%
Visibility6.2 mi
Dew point38°
Wed, 1860° / 38°0Overcast
MorningOvercast43°feels 40°
AfternoonOvercast56°feels 54°
EveningOvercast54°feels 52°
OvernightOvercast50°feels 48°
60 °Overcast

Saint Thomas, Wednesday, 18 November

Overcast. High 60°, low 38°.

Pressure30.33 inHg
Wind10.1 mph S
Humidity56%
Visibility—
Dew point38°
Thu, 1960° / 51°0.14Light rain
MorningLight rain54°feels 52°
AfternoonLight rain55°feels 54°
EveningLight rain58°feels 57°
OvernightLight rain57°feels 56°
60 °Light rain

Saint Thomas, Thursday, 19 November

Light rain. High 60°, low 51°.

Pressure30.30 inHg
Wind9.5 mph S
Humidity88%
Visibility—
Dew point51°
Fri, 2068° / 57°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast64°feels 63°
EveningOvercast63°feels 62°
OvernightOvercast60°feels 58°
68 °Overcast

Saint Thomas, Friday, 20 November

Overcast. High 68°, low 57°.

Pressure30.24 inHg
Wind11.9 mph S
Humidity62%
Visibility—
Dew point50°
Sat, 2165° / 44°0.02Light rain
MorningLight rain58°feels 57°
AfternoonLight rain63°feels 62°
EveningLight rain50°feels 46°
OvernightLight rain46°feels 40°
65 °Light rain

Saint Thomas, Saturday, 21 November

Light rain. High 65°, low 44°.

Pressure29.94 inHg
Wind17.2 mph NW
Humidity63%
Visibility—
Dew point51°
Sun, 2242° / 33°0Clear
MorningClear35°feels 26°
AfternoonClear40°feels 32°
EveningClear37°feels 29°
OvernightClear33°feels 25°
42 °Clear

Saint Thomas, Sunday, 22 November

Clear. High 42°, low 33°.

Pressure30.30 inHg
Wind15.8 mph NW
Humidity24%
Visibility—
Dew point6°

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 Saint Thomas, 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.