As of 01:19 CDT

Weather in Glenn, MO

57°Current weather

Glenn, Sunday, 11 October, 01:19

Clear. Feels like 57°. High 88°, low 52°.

Pressure29.97 inHg
Wind4.6 mph NW
Humidity100%
Visibility6.2 mi
Dew point57°

Monthly outlook for Glenn, MO: average high 74.5°, average low 51.1°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 12 October (91.2°), the coolest 18 October (31.2°).

74.5°/51.1°
Average high / low
+2.4°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October73.8°71.1°+1.5°
21 October – 30 October75.5°67.4°+4.5°
31 October – 9 Novemberat normal63.1°—

October records over 66 years

92.1°2 October 2019All-time high
28.8°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Knobel (15 mi).

Mon, 1291° / 61°0Clear
91 °Clear

Glenn, Monday, 12 October

Clear. High 91°, low 61°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity43%
Visibility6.2 mi
Dew point61°
Tue, 1390° / 65°0Clear
90 °Clear

Glenn, Tuesday, 13 October

Clear. High 90°, low 65°.

Pressure29.97 inHg
Wind8.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point62°
Wed, 1477° / 73°0.37Rain
77 °Rain

Glenn, Wednesday, 14 October

Rain. High 77°, low 73°.

Pressure30.06 inHg
Wind5.4 mph SW
Humidity94%
Visibility3.7 mi
Dew point73°
Thu, 1582° / 71°0.49Rain
82 °Rain

Glenn, Thursday, 15 October

Rain. High 82°, low 71°.

Pressure30.09 inHg
Wind4.6 mph N
Humidity80%
Visibility—
Dew point72°
Fri, 1671° / 51°0.04Light rain
71 °Light rain

Glenn, Friday, 16 October

Light rain. High 71°, low 51°.

Pressure30.27 inHg
Wind17.6 mph N
Humidity58%
Visibility—
Dew point53°
Sat, 1750° / 38°0Clear
50 °Clear

Glenn, Saturday, 17 October

Clear. High 50°, low 38°.

Pressure30.50 inHg
Wind18.4 mph N
Humidity32%
Visibility—
Dew point19°
Sun, 1855° / 31°0Clear
55 °Clear

Glenn, Sunday, 18 October

Clear. High 55°, low 31°.

Pressure30.62 inHg
Wind8 mph N
Humidity28%
Visibility—
Dew point17°
Mon, 1964° / 36°0Clear
64 °Clear

Glenn, Monday, 19 October

Clear. High 64°, low 36°.

Pressure30.50 inHg
Wind6 mph S
Humidity19%
Visibility—
Dew point15°
Tue, 2069° / 41°0Clear
69 °Clear

Glenn, Tuesday, 20 October

Clear. High 69°, low 41°.

Pressure30.39 inHg
Wind7.9 mph S
Humidity23%
Visibility—
Dew point25°
Wed, 2172° / 45°0Mostly clear
72 °Mostly clear

Glenn, Wednesday, 21 October

Mostly clear. High 72°, low 45°.

Pressure30.24 inHg
Wind10.7 mph SW
Humidity21%
Visibility—
Dew point26°
Thu, 2278° / 48°0Clear
78 °Clear

Glenn, Thursday, 22 October

Clear. High 78°, low 48°.

Pressure30.18 inHg
Wind7.3 mph NE
Humidity30%
Visibility—
Dew point38°
Fri, 2374° / 50°0Clear
74 °Clear

Glenn, Friday, 23 October

Clear. High 74°, low 50°.

Pressure30.24 inHg
Wind9.2 mph NE
Humidity36%
Visibility—
Dew point40°
Sat, 2472° / 49°0Clear
72 °Clear

Glenn, Saturday, 24 October

Clear. High 72°, low 49°.

Pressure30.27 inHg
Wind8.5 mph NE
Humidity33%
Visibility—
Dew point37°
Sun, 2578° / 51°0Clear
78 °Clear

Glenn, Sunday, 25 October

Clear. High 78°, low 51°.

Pressure30.21 inHg
Wind7.7 mph S
Humidity28%
Visibility—
Dew point37°
Mon, 2680° / 55°0Mostly clear
80 °Mostly clear

Glenn, Monday, 26 October

Mostly clear. High 80°, low 55°.

Pressure30.18 inHg
Wind13.4 mph SW
Humidity26%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2766° / 50°0.19Climate normal
66 °Climate normal

Glenn, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.19 in
Chance of precipitation33%
Record high83° (1963)
Record low37° (2001)
Wed, 2865° / 49°0.12Climate normal
65 °Climate normal

Glenn, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.12 in
Chance of precipitation32%
Record high82° (1971)
Record low34° (1976)
Thu, 2965° / 48°0.17Climate normal
65 °Climate normal

Glenn, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.17 in
Chance of precipitation30%
Record high82° (1971)
Record low29° (2017)
Fri, 3067° / 50°0.13Climate normal
67 °Climate normal

Glenn, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.13 in
Chance of precipitation28%
Record high82° (2016)
Record low31° (1980)
Sat, 3167° / 50°0.17Climate normal
67 °Climate normal

Glenn, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.17 in
Chance of precipitation35%
Record high82° (2016)
Record low29° (2023)
Sun, 0165° / 50°0.14Climate normal
65 °Climate normal

Glenn, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.14 in
Chance of precipitation37%
Record high82° (2016)
Record low27° (2023)
Mon, 0264° / 48°0.13Climate normal
64 °Climate normal

Glenn, Monday, 2 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (1961)
Record low32° (1966)
Tue, 0363° / 47°0.08Climate normal
63 °Climate normal

Glenn, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.08 in
Chance of precipitation28%
Record high81° (2016)
Record low27° (1966)
Wed, 0463° / 47°0.11Climate normal
63 °Climate normal

Glenn, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (1987)
Record low21° (1991)
Thu, 0562° / 46°0.14Climate normal
62 °Climate normal

Glenn, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation35%
Record high78° (1978)
Record low26° (1991)
Fri, 0662° / 45°0.15Climate normal
62 °Climate normal

Glenn, Friday, 6 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.15 in
Chance of precipitation30%
Record high77° (1999)
Record low28° (1967)
Sat, 0762° / 46°0.12Climate normal
62 °Climate normal

Glenn, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.12 in
Chance of precipitation18%
Record high80° (1999)
Record low25° (1993)
Sun, 0862° / 46°0.04Climate normal
62 °Climate normal

Glenn, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.04 in
Chance of precipitation13%
Record high80° (2023)
Record low23° (1991)
Mon, 0963° / 46°0.12Climate normal
63 °Climate normal

Glenn, Monday, 9 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.12 in
Chance of precipitation23%
Record high79° (2022)
Record low20° (1991)

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 Glenn, MO 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 Glenn, MO 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.