10-day forecast for Thomas, IL: 48° to 76°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Thursday, October 29
64° · 0.2 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2472° / 51°0
Morning54°feels 53°
Afternoon72°feels 71°
Evening59°feels 58°
Overnight56°feels 54°
72 °
Thomas, Saturday, 24 October
Overcast. High 72°, low 51°.
Pressure30.36 inHg
Wind8.7 mph S
Humidity51%
Visibility6.2 mi
Dew point49°
Sun, 2574° / 50°0
Morning52°feels 51°
Afternoon73°feels 73°
Evening60°feels 59°
Overnight54°feels 53°
74 °
Thomas, Sunday, 25 October
Mostly clear. High 74°, low 50°.
Pressure30.36 inHg
Wind5 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Mon, 2672° / 52°0
Morning52°feels 51°
Afternoon71°feels 70°
Evening61°feels 60°
Overnight54°feels 54°
72 °
Thomas, Monday, 26 October
Overcast. High 72°, low 52°.
Pressure30.33 inHg
Wind4.4 mph E
Humidity60%
Visibility6.2 mi
Dew point54°
Tue, 2768° / 49°0.01
Morning52°feels 51°
Afternoon68°feels 67°
Evening62°feels 61°
Overnight50°feels 49°
68 °
Thomas, Tuesday, 27 October
Light rain. High 68°, low 49°.
Pressure30.24 inHg
Wind7.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Wed, 2872° / 55°0.01
Morning59°feels 58°
Afternoon69°feels 68°
Evening62°feels 61°
Overnight58°feels 58°
72 °
Thomas, Wednesday, 28 October
Light rain. High 72°, low 55°.
Pressure30.15 inHg
Wind8.5 mph SW
Humidity52%
Visibility—
Dew point50°
Thu, 2976° / 57°0.01
Morning62°feels 61°
Afternoon73°feels 73°
Evening68°feels 68°
Overnight64°feels 64°
76 °
Thomas, Thursday, 29 October
Light rain. High 76°, low 57°.
Pressure30.18 inHg
Wind10.2 mph SW
Humidity49%
Visibility—
Dew point52°
Fri, 3072° / 61°0.1
Morning62°feels 62°
Afternoon66°feels 66°
Evening65°feels 65°
Overnight62°feels 62°
72 °
Thomas, Friday, 30 October
Light rain. High 72°, low 61°.
Pressure30.12 inHg
Wind10.6 mph S
Humidity75%
Visibility—
Dew point57°
Sat, 3164° / 57°0.2
Morning62°feels 62°
Afternoon62°feels 62°
Evening57°feels 56°
Overnight59°feels 59°
64 °
Thomas, Saturday, 31 October
Light rain. High 64°, low 57°.
Pressure30.06 inHg
Wind20.4 mph S
Humidity75%
Visibility—
Dew point55°
Sun, 0162° / 48°0.08
Morning60°feels 59°
Afternoon59°feels 57°
Evening53°feels 50°
Overnight50°feels 47°
62 °
Thomas, Sunday, 1 November
Light rain. High 62°, low 48°.
Pressure29.94 inHg
Wind17.8 mph S
Humidity60%
Visibility—
Dew point46°
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.