As of 20:45 CDT

Weather in Houston, IL

56°Current weather

Houston, Wednesday, 21 October, 20:45

Clear. Feels like 55°. High 76°, low 46°.

Pressure30.21 inHg
Wind0 mph N
Humidity76%
Visibility6.2 mi
Dew point48°

Monthly outlook for Houston, IL: average high 67.7°, average low 47.3°. That is 2.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 22 October (76.6°), the coolest 3 November (38.9°).

67.7°/47.3°
Average high / low
+2.6°
Above normal
4 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October70.3°64.4°+3.3°
31 October – 9 November63.4°60.1°+1.8°
10 November – 19 Novemberat normal55.3°—

October records over 66 years

93.6°1 October 2019All-time high
28.9°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Red Bud (12 mi).

Thu, 2277° / 47°0Clear
77 °Clear

Houston, Thursday, 22 October

Clear. High 77°, low 47°.

Pressure30.27 inHg
Wind1.5 mph NE
Humidity38%
Visibility6.2 mi
Dew point45°
Fri, 2374° / 48°0Clear
74 °Clear

Houston, Friday, 23 October

Clear. High 74°, low 48°.

Pressure30.30 inHg
Wind5.6 mph SE
Humidity45%
Visibility6.2 mi
Dew point48°
Sat, 2473° / 50°0Partly cloudy
73 °Partly cloudy

Houston, Saturday, 24 October

Partly cloudy. High 73°, low 50°.

Pressure30.36 inHg
Wind4 mph SE
Humidity46%
Visibility6.2 mi
Dew point48°
Sun, 2575° / 51°0Overcast
75 °Overcast

Houston, Sunday, 25 October

Overcast. High 75°, low 51°.

Pressure30.39 inHg
Wind2 mph SE
Humidity47%
Visibility6.2 mi
Dew point49°
Mon, 2674° / 53°0Overcast
74 °Overcast

Houston, Monday, 26 October

Overcast. High 74°, low 53°.

Pressure30.33 inHg
Wind5 mph S
Humidity38%
Visibility—
Dew point44°
Tue, 2773° / 53°0Overcast
73 °Overcast

Houston, Tuesday, 27 October

Overcast. High 73°, low 53°.

Pressure30.21 inHg
Wind9.3 mph W
Humidity36%
Visibility—
Dew point42°
Wed, 2857° / 45°0.02Light rain
57 °Light rain

Houston, Wednesday, 28 October

Light rain. High 57°, low 45°.

Pressure30.27 inHg
Wind14.8 mph NW
Humidity51%
Visibility—
Dew point38°
Thu, 2958° / 43°0.09Light rain
58 °Light rain

Houston, Thursday, 29 October

Light rain. High 58°, low 43°.

Pressure30.33 inHg
Wind11.5 mph NW
Humidity34%
Visibility—
Dew point26°
Fri, 3066° / 40°0Partly cloudy
66 °Partly cloudy

Houston, Friday, 30 October

Partly cloudy. High 66°, low 40°.

Pressure30.21 inHg
Wind11.2 mph S
Humidity31%
Visibility—
Dew point29°
Sat, 3172° / 48°0Overcast
72 °Overcast

Houston, Saturday, 31 October

Overcast. High 72°, low 48°.

Pressure30.06 inHg
Wind18.5 mph S
Humidity41%
Visibility—
Dew point41°
Sun, 0162° / 55°0.3Rain
62 °Rain

Houston, Sunday, 1 November

Rain. High 62°, low 55°.

Pressure30.00 inHg
Wind16.6 mph S
Humidity89%
Visibility—
Dew point54°
Mon, 0264° / 47°0.12Light rain
64 °Light rain

Houston, Monday, 2 November

Light rain. High 64°, low 47°.

Pressure30.24 inHg
Wind16.7 mph NW
Humidity38%
Visibility—
Dew point37°
Tue, 0360° / 39°0Clear
60 °Clear

Houston, Tuesday, 3 November

Clear. High 60°, low 39°.

Pressure30.36 inHg
Wind10.1 mph S
Humidity27%
Visibility—
Dew point21°
Wed, 0457° / 47°0.04Light rain
57 °Light rain

Houston, Wednesday, 4 November

Light rain. High 57°, low 47°.

Pressure29.94 inHg
Wind19.7 mph S
Humidity68%
Visibility—
Dew point44°
Thu, 0566° / 45°0Partly cloudy
66 °Partly cloudy

Houston, Thursday, 5 November

Partly cloudy. High 66°, low 45°.

Pressure29.80 inHg
Wind19.8 mph S
Humidity34%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0658° / 43°0.1Climate normal
58 °Climate normal

Houston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation33%
Record high78° (2023)
Record low29° (1982)
Sat, 0759° / 44°0.09Climate normal
59 °Climate normal

Houston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation18%
Record high77° (1980)
Record low23° (1991)
Sun, 0859° / 44°0.03Climate normal
59 °Climate normal

Houston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.03 in
Chance of precipitation13%
Record high80° (2023)
Record low13° (1991)
Mon, 0960° / 44°0.09Climate normal
60 °Climate normal

Houston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (2022)
Record low19° (1991)
Tue, 1058° / 42°0.14Climate normal
58 °Climate normal

Houston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.14 in
Chance of precipitation30%
Record high75° (2020)
Record low19° (2018)
Wed, 1156° / 40°0.11Climate normal
56 °Climate normal

Houston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (1989)
Record low25° (2019)
Thu, 1254° / 39°0.09Climate normal
54 °Climate normal

Houston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high74° (2010)
Record low13° (2019)
Fri, 1354° / 39°0.07Climate normal
54 °Climate normal

Houston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (1999)
Record low13° (1986)
Sat, 1455° / 40°0.09Climate normal
55 °Climate normal

Houston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2025)
Record low18° (1986)
Sun, 1555° / 41°0.15Climate normal
55 °Climate normal

Houston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation32%
Record high80° (2025)
Record low23° (2019)
Mon, 1655° / 40°0.12Climate normal
55 °Climate normal

Houston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation25%
Record high73° (2001)
Record low27° (1997)
Tue, 1756° / 40°0.13Climate normal
56 °Climate normal

Houston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation25%
Record high76° (2016)
Record low10° (1997)
Wed, 1855° / 41°0.15Climate normal
55 °Climate normal

Houston, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (2025)
Record low15° (2014)
Thu, 1955° / 41°0.07Climate normal
55 °Climate normal

Houston, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (1985)
Record low21° (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 Houston, 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 Houston, 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.