10-day forecast for Thomas, IL: 38° to 75°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Wednesday, October 28
58° · 1.32 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2968° / 49°0.05
Morning59°feels 59°
Afternoon66°feels 66°
Evening54°feels 52°
Overnight62°feels 61°
68 °
Thomas, Thursday, 29 October
Light rain. High 68°, low 49°.
Pressure30.12 inHg
Wind5.8 mph W
Humidity88%
Visibility6.2 mi
Dew point60°
Fri, 3063° / 44°0.19
Morning44°feels 42°
Afternoon63°feels 61°
Evening55°feels 54°
Overnight47°feels 45°
63 °
Thomas, Friday, 30 October
Rain. High 63°, low 44°.
Pressure30.30 inHg
Wind7.9 mph SE
Humidity54%
Visibility6.2 mi
Dew point44°
Sat, 3168° / 54°0.06
Morning54°feels 54°
Afternoon65°feels 65°
Evening59°feels 59°
Overnight54°feels 54°
68 °
Thomas, Saturday, 31 October
Light rain. High 68°, low 54°.
Pressure30.24 inHg
Wind3.6 mph SE
Humidity94%
Visibility6.2 mi
Dew point58°
Sun, 0169° / 54°0
Morning58°feels 57°
Afternoon66°feels 66°
Evening61°feels 61°
Overnight54°feels 54°
69 °
Thomas, Sunday, 1 November
Overcast. High 69°, low 54°.
Pressure30.27 inHg
Wind8.7 mph SE
Humidity65%
Visibility—
Dew point53°
Mon, 0270° / 58°0.1
Morning62°feels 62°
Afternoon69°feels 69°
Evening64°feels 64°
Overnight62°feels 62°
70 °
Thomas, Monday, 2 November
Light rain. High 70°, low 58°.
Pressure30.03 inHg
Wind14.7 mph S
Humidity66%
Visibility—
Dew point57°
Tue, 0361° / 56°1.09
Morning59°feels 59°
Afternoon58°feels 58°
Evening56°feels 56°
Overnight57°feels 57°
61 °
Thomas, Tuesday, 3 November
Rain. High 61°, low 56°.
Pressure29.71 inHg
Wind22.5 mph E
Humidity95%
Visibility—
Dew point57°
Wed, 0463° / 55°0.47
Morning58°feels 58°
Afternoon62°feels 62°
Evening58°feels 58°
Overnight58°feels 58°
63 °
Thomas, Wednesday, 4 November
Rain. High 63°, low 55°.
Pressure29.83 inHg
Wind8 mph NW
Humidity82%
Visibility—
Dew point56°
Thu, 0558° / 49°1.32
Morning57°feels 56°
Afternoon55°feels 54°
Evening50°feels 48°
Overnight51°feels 45°
58 °
Thomas, Thursday, 5 November
Rain. High 58°, low 49°.
Pressure29.62 inHg
Wind19.2 mph N
Humidity93%
Visibility—
Dew point54°
Fri, 0648° / 38°0
Morning40°feels 33°
Afternoon46°feels 40°
Evening42°feels 38°
Overnight40°feels 34°
48 °
Thomas, Friday, 6 November
Partly cloudy. High 48°, low 38°.
Pressure30.15 inHg
Wind18 mph N
Humidity60%
Visibility—
Dew point32°
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 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.