As of 23:00 CDT

Weather in Thomasboro, IL

42°Current weather

Thomasboro, Saturday, 17 October, 23:00

Clear. Feels like 40°. High 56°, low 38°.

Pressure30.47 inHg
Wind4.2 mph S
Humidity71%
Visibility6.2 mi
Dew point34°

Monthly outlook for Thomasboro, IL: average high 65.6°, average low 47.2°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 24 October (71.7°), the coolest 17 October (37.5°).

65.6°/47.2°
Average high / low
+3°
Above normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October65°61°+2.2°
27 October – 5 November66.7°57.6°+5°
6 November – 15 Novemberat normal52.1°—

October records over 66 years

88.2°7 October 2007All-time high
21.7°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Champaign (10 mi).

Sun, 1861° / 38°0Clear
61 °Clear

Thomasboro, Sunday, 18 October

Clear. High 61°, low 38°.

Pressure30.47 inHg
Wind10.2 mph S
Humidity43%
Visibility6.2 mi
Dew point35°
Mon, 1966° / 41°0Clear
66 °Clear

Thomasboro, Monday, 19 October

Clear. High 66°, low 41°.

Pressure30.39 inHg
Wind1.1 mph SE
Humidity44%
Visibility6.2 mi
Dew point40°
Tue, 2068° / 42°0Clear
68 °Clear

Thomasboro, Tuesday, 20 October

Clear. High 68°, low 42°.

Pressure30.39 inHg
Wind3.9 mph E
Humidity41%
Visibility6.2 mi
Dew point41°
Wed, 2169° / 44°0Clear
69 °Clear

Thomasboro, Wednesday, 21 October

Clear. High 69°, low 44°.

Pressure30.30 inHg
Wind2.8 mph S
Humidity50%
Visibility6.2 mi
Dew point46°
Thu, 2270° / 47°0Clear
70 °Clear

Thomasboro, Thursday, 22 October

Clear. High 70°, low 47°.

Pressure30.24 inHg
Wind6.7 mph NE
Humidity44%
Visibility—
Dew point44°
Fri, 2370° / 49°0Mostly clear
70 °Mostly clear

Thomasboro, Friday, 23 October

Mostly clear. High 70°, low 49°.

Pressure30.30 inHg
Wind8.5 mph SE
Humidity46%
Visibility—
Dew point44°
Sat, 2472° / 54°0Overcast
72 °Overcast

Thomasboro, Saturday, 24 October

Overcast. High 72°, low 54°.

Pressure30.27 inHg
Wind12.6 mph S
Humidity31%
Visibility—
Dew point36°
Sun, 2561° / 50°0Overcast
61 °Overcast

Thomasboro, Sunday, 25 October

Overcast. High 61°, low 50°.

Pressure30.36 inHg
Wind13 mph NW
Humidity45%
Visibility—
Dew point39°
Mon, 2657° / 40°0Overcast
57 °Overcast

Thomasboro, Monday, 26 October

Overcast. High 57°, low 40°.

Pressure30.42 inHg
Wind7.6 mph NW
Humidity33%
Visibility—
Dew point25°
Tue, 2762° / 41°0Overcast
62 °Overcast

Thomasboro, Tuesday, 27 October

Overcast. High 62°, low 41°.

Pressure30.33 inHg
Wind7.4 mph S
Humidity29%
Visibility—
Dew point24°
Wed, 2858° / 49°0.03Light rain
58 °Light rain

Thomasboro, Wednesday, 28 October

Light rain. High 58°, low 49°.

Pressure30.15 inHg
Wind12.3 mph S
Humidity51%
Visibility—
Dew point38°
Thu, 2969° / 58°0.05Light rain
69 °Light rain

Thomasboro, Thursday, 29 October

Light rain. High 69°, low 58°.

Pressure29.85 inHg
Wind18.6 mph SW
Humidity38%
Visibility—
Dew point40°
Fri, 3070° / 57°0.04Light rain
70 °Light rain

Thomasboro, Friday, 30 October

Light rain. High 70°, low 57°.

Pressure29.94 inHg
Wind13.3 mph SW
Humidity66%
Visibility—
Dew point54°
Sat, 3171° / 54°1.2Heavy rain
71 °Heavy rain

Thomasboro, Saturday, 31 October

Heavy rain. High 71°, low 54°.

Pressure30.03 inHg
Wind15.9 mph SE
Humidity55%
Visibility—
Dew point51°
Sun, 0169° / 54°0.09Light rain
69 °Light rain

Thomasboro, Sunday, 1 November

Light rain. High 69°, low 54°.

Pressure29.85 inHg
Wind20.2 mph W
Humidity38%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0257° / 42°0.1Climate normal
57 °Climate normal

Thomasboro, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high76° (2016)
Record low25° (1996)
Tue, 0356° / 40°0.08Climate normal
56 °Climate normal

Thomasboro, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (1987)
Record low19° (1991)
Wed, 0455° / 42°0.09Climate normal
55 °Climate normal

Thomasboro, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1978)
Record low17° (1991)
Thu, 0555° / 40°0.11Climate normal
55 °Climate normal

Thomasboro, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (1978)
Record low19° (1991)
Fri, 0655° / 39°0.07Climate normal
55 °Climate normal

Thomasboro, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (2020)
Record low25° (2010)
Sat, 0754° / 39°0.09Climate normal
54 °Climate normal

Thomasboro, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high69° (1966)
Record low19° (1991)
Sun, 0854° / 39°0.04Climate normal
54 °Climate normal

Thomasboro, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (2023)
Record low10° (1991)
Mon, 0955° / 40°0.1Climate normal
55 °Climate normal

Thomasboro, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high73° (1999)
Record low14° (1991)
Tue, 1053° / 38°0.14Climate normal
53 °Climate normal

Thomasboro, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.14 in
Chance of precipitation30%
Record high73° (2020)
Record low18° (2018)
Wed, 1151° / 35°0.1Climate normal
51 °Climate normal

Thomasboro, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (2010)
Record low20° (1995)
Thu, 1249° / 34°0.08Climate normal
49 °Climate normal

Thomasboro, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2010)
Record low10° (2019)
Fri, 1349° / 35°0.07Climate normal
49 °Climate normal

Thomasboro, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high72° (1999)
Record low9° (1986)
Sat, 1451° / 35°0.09Climate normal
51 °Climate normal

Thomasboro, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (1971)
Record low13° (1986)
Sun, 1550° / 36°0.11Climate normal
50 °Climate normal

Thomasboro, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2025)
Record low18° (2019)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Thomasboro, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Thomasboro, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.