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As of 05:30 CST

Weather in Saint Thomas, IL

46°Current weather

Saint Thomas, Monday, 9 November, 05:30

Clear. Feels like 46°. High 71°, low 42°.

Pressure30.15 inHg
Wind1.9 mph W
Humidity91%
Visibility6.2 mi
Dew point44°

10-day forecast for Saint Thomas, IL: 36° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Tuesday, November 17
44°
Worst day: Friday, November 13

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

Tue, 1069° / 45°0Clear
MorningClear52°feels 51°
AfternoonClear69°feels 69°
EveningClear56°feels 55°
OvernightClear47°feels 44°
69 °Clear

Saint Thomas, Tuesday, 10 November

Clear. High 69°, low 45°.

Pressure30.09 inHg
Wind3.2 mph W
Humidity63%
Visibility6.2 mi
Dew point51°
Wed, 1166° / 49°0.02Light rain
MorningOvercast53°feels 52°
AfternoonPartly cloudy65°feels 64°
EveningOvercast53°feels 51°
OvernightClear51°feels 50°
66 °Light rain

Saint Thomas, Wednesday, 11 November

Light rain. High 66°, low 49°.

Pressure29.80 inHg
Wind11.8 mph W
Humidity69%
Visibility6.2 mi
Dew point55°
Thu, 1251° / 45°0.01Light rain
MorningOvercast46°feels 41°
AfternoonPartly cloudy50°feels 47°
EveningOvercast45°feels 40°
OvernightOvercast47°feels 42°
51 °Light rain

Saint Thomas, Thursday, 12 November

Light rain. High 51°, low 45°.

Pressure29.97 inHg
Wind11.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point33°
Fri, 1344° / 36°0Overcast
MorningOvercast38°feels 32°
AfternoonOvercast44°feels 38°
EveningOvercast41°feels 36°
OvernightPartly cloudy40°feels 34°
44 °Overcast

Saint Thomas, Friday, 13 November

Overcast. High 44°, low 36°.

Pressure30.09 inHg
Wind11 mph N
Humidity59%
Visibility—
Dew point29°
Sat, 1447° / 37°0Overcast
MorningOvercast41°feels 38°
AfternoonOvercast46°feels 46°
EveningOvercast42°feels 42°
OvernightOvercast40°feels 38°
47 °Overcast

Saint Thomas, Saturday, 14 November

Overcast. High 47°, low 37°.

Pressure30.30 inHg
Wind5.7 mph N
Humidity54%
Visibility—
Dew point30°
Sun, 1562° / 39°0Partly cloudy
MorningPartly cloudy44°feels 40°
AfternoonPartly cloudy58°feels 55°
EveningPartly cloudy54°feels 51°
OvernightPartly cloudy48°feels 45°
62 °Partly cloudy

Saint Thomas, Sunday, 15 November

Partly cloudy. High 62°, low 39°.

Pressure30.03 inHg
Wind10.6 mph S
Humidity32%
Visibility—
Dew point26°
Mon, 1663° / 54°0Overcast
MorningOvercast56°feels 54°
AfternoonOvercast60°feels 58°
EveningOvercast60°feels 59°
OvernightOvercast59°feels 58°
63 °Overcast

Saint Thomas, Monday, 16 November

Overcast. High 63°, low 54°.

Pressure30.03 inHg
Wind8.4 mph S
Humidity58%
Visibility—
Dew point44°
Tue, 1771° / 59°0Clear
MorningClear62°feels 60°
AfternoonClear68°feels 67°
EveningClear64°feels 63°
OvernightClear60°feels 59°
71 °Clear

Saint Thomas, Tuesday, 17 November

Clear. High 71°, low 59°.

Pressure30.18 inHg
Wind5.8 mph SE
Humidity50%
Visibility—
Dew point49°
Wed, 1871° / 55°0Clear
MorningClear59°feels 57°
AfternoonClear68°feels 66°
EveningClear62°feels 59°
OvernightClear58°feels 55°
71 °Clear

Saint Thomas, Wednesday, 18 November

Clear. High 71°, low 55°.

Pressure30.24 inHg
Wind9.6 mph S
Humidity34%
Visibility—
Dew point38°

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.