As of 21:22 CDT

Weather in Thebes, IL

57°Current weather

Thebes, Thursday, 22 October, 21:22

Clear. Feels like 56°. High 77°, low 46°.

Pressure30.21 inHg
Wind4.4 mph NE
Humidity82%
Visibility6.2 mi
Dew point51°

Monthly outlook for Thebes, IL: average high 71.2°, average low 52.8°. That is 4.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 29 October (78.6°), the coolest 5 November (40.7°).

71.2°/52.8°
Average high / low
+4.4°
Above normal
3 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October74.5°64.7°+5.4°
1 November – 10 November65.7°60.4°+2.9°
11 November – 20 Novemberat normal55.9°—

October records over 66 years

91°2 October 2019All-time high
29.8°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Scott City (5 mi).

Fri, 2374° / 48°0Clear
74 °Clear

Thebes, Friday, 23 October

Clear. High 74°, low 48°.

Pressure30.27 inHg
Wind4.8 mph SE
Humidity45%
Visibility6.2 mi
Dew point48°
Sat, 2474° / 47°0Overcast
74 °Overcast

Thebes, Saturday, 24 October

Overcast. High 74°, low 47°.

Pressure30.33 inHg
Wind3.6 mph SE
Humidity50%
Visibility6.2 mi
Dew point49°
Sun, 2575° / 52°0Overcast
75 °Overcast

Thebes, Sunday, 25 October

Overcast. High 75°, low 52°.

Pressure30.39 inHg
Wind2.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point52°
Mon, 2673° / 53°0Overcast
73 °Overcast

Thebes, Monday, 26 October

Overcast. High 73°, low 53°.

Pressure30.33 inHg
Wind1.2 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 52°0Overcast
72 °Overcast

Thebes, Tuesday, 27 October

Overcast. High 72°, low 52°.

Pressure30.27 inHg
Wind3.9 mph E
Humidity45%
Visibility—
Dew point47°
Wed, 2876° / 53°0Clear
76 °Clear

Thebes, Wednesday, 28 October

Clear. High 76°, low 53°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity40%
Visibility—
Dew point45°
Thu, 2979° / 56°0Overcast
79 °Overcast

Thebes, Thursday, 29 October

Overcast. High 79°, low 56°.

Pressure30.21 inHg
Wind12.9 mph S
Humidity24%
Visibility—
Dew point35°
Fri, 3077° / 61°0Overcast
77 °Overcast

Thebes, Friday, 30 October

Overcast. High 77°, low 61°.

Pressure30.12 inHg
Wind9.4 mph S
Humidity31%
Visibility—
Dew point42°
Sat, 3169° / 62°0.17Rain
69 °Rain

Thebes, Saturday, 31 October

Rain. High 69°, low 62°.

Pressure30.00 inHg
Wind14.2 mph SW
Humidity76%
Visibility—
Dew point60°
Sun, 0167° / 64°1.13Rain
67 °Rain

Thebes, Sunday, 1 November

Rain. High 67°, low 64°.

Pressure29.97 inHg
Wind10.3 mph S
Humidity94%
Visibility—
Dew point65°
Mon, 0269° / 63°0.28Rain
69 °Rain

Thebes, Monday, 2 November

Rain. High 69°, low 63°.

Pressure30.00 inHg
Wind7.9 mph N
Humidity79%
Visibility—
Dew point62°
Tue, 0363° / 56°0Overcast
63 °Overcast

Thebes, Tuesday, 3 November

Overcast. High 63°, low 56°.

Pressure30.18 inHg
Wind14.7 mph N
Humidity58%
Visibility—
Dew point47°
Wed, 0461° / 47°0Overcast
61 °Overcast

Thebes, Wednesday, 4 November

Overcast. High 61°, low 47°.

Pressure30.15 inHg
Wind11.5 mph N
Humidity57%
Visibility—
Dew point40°
Thu, 0562° / 41°0Clear
62 °Clear

Thebes, Thursday, 5 November

Clear. High 62°, low 41°.

Pressure30.21 inHg
Wind8.2 mph NW
Humidity35%
Visibility—
Dew point29°
Fri, 0673° / 46°0Clear
73 °Clear

Thebes, Friday, 6 November

Clear. High 73°, low 46°.

Pressure30.00 inHg
Wind10.1 mph W
Humidity34%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0760° / 45°0.1Climate normal
60 °Climate normal

Thebes, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation23%
Record high78° (1999)
Record low25° (1993)
Sun, 0860° / 45°0.03Climate normal
60 °Climate normal

Thebes, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.03 in
Chance of precipitation12%
Record high78° (2005)
Record low24° (1991)
Mon, 0960° / 45°0.09Climate normal
60 °Climate normal

Thebes, Monday, 9 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation20%
Record high76° (2022)
Record low21° (1991)
Tue, 1059° / 44°0.12Climate normal
59 °Climate normal

Thebes, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation28%
Record high76° (2020)
Record low22° (2018)
Wed, 1157° / 42°0.11Climate normal
57 °Climate normal

Thebes, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high74° (2010)
Record low25° (2025)
Thu, 1256° / 40°0.09Climate normal
56 °Climate normal

Thebes, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high74° (1964)
Record low14° (2019)
Fri, 1355° / 39°0.09Climate normal
55 °Climate normal

Thebes, Friday, 13 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high74° (1999)
Record low16° (2019)
Sat, 1456° / 41°0.11Climate normal
56 °Climate normal

Thebes, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (1971)
Record low19° (1986)
Sun, 1556° / 41°0.18Climate normal
56 °Climate normal

Thebes, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.18 in
Chance of precipitation35%
Record high76° (2025)
Record low25° (1969)
Mon, 1656° / 40°0.15Climate normal
56 °Climate normal

Thebes, Monday, 16 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high75° (1965)
Record low27° (1970)
Tue, 1757° / 41°0.13Climate normal
57 °Climate normal

Thebes, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation25%
Record high76° (2016)
Record low22° (1997)
Wed, 1856° / 42°0.18Climate normal
56 °Climate normal

Thebes, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.18 in
Chance of precipitation32%
Record high73° (2025)
Record low15° (2014)
Thu, 1956° / 42°0.14Climate normal
56 °Climate normal

Thebes, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high73° (1985)
Record low20° (2022)
Fri, 2055° / 41°0.13Climate normal
55 °Climate normal

Thebes, Friday, 20 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high71° (1979)
Record low23° (2022)

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 Thebes, 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 Thebes, 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.