As of 22:33 CDT

Weather in Glenn, MO

68°Current weather

Glenn, Thursday, 8 October, 22:33

Clear. Feels like 68°. High 89°, low 57°.

Pressure30.06 inHg
Wind8.1 mph NE
Humidity68%
Visibility6.2 mi
Dew point57°

Monthly outlook for Glenn, MO: average high 77.6°, average low 58.8°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (92°), the coolest 18 October (45.2°).

77.6°/58.8°
Average high / low
+3.4°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October84.2°72.6°+6.5°
18 October – 27 October66.4°68.3°-1°
28 October – 6 Novemberat normal64.2°—

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).

Fri, 0989° / 55°0Clear
89 °Clear

Glenn, Friday, 9 October

Clear. High 89°, low 55°.

Pressure30.09 inHg
Wind3.5 mph E
Humidity37%
Visibility6.2 mi
Dew point52°
Sat, 1073° / 59°0.1Rain
73 °Rain

Glenn, Saturday, 10 October

Rain. High 73°, low 59°.

Pressure30.03 inHg
Wind5.9 mph NE
Humidity70%
Visibility6.2 mi
Dew point57°
Sun, 1185° / 60°0.05Light rain
85 °Light rain

Glenn, Sunday, 11 October

Light rain. High 85°, low 60°.

Pressure29.97 inHg
Wind5.3 mph W
Humidity52%
Visibility6.2 mi
Dew point59°
Mon, 1290° / 63°0Clear
90 °Clear

Glenn, Monday, 12 October

Clear. High 90°, low 63°.

Pressure29.97 inHg
Wind7.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point61°
Tue, 1392° / 68°0Clear
92 °Clear

Glenn, Tuesday, 13 October

Clear. High 92°, low 68°.

Pressure29.91 inHg
Wind8.2 mph SW
Humidity45%
Visibility—
Dew point62°
Wed, 1484° / 71°0.14Light rain
84 °Light rain

Glenn, Wednesday, 14 October

Light rain. High 84°, low 71°.

Pressure29.94 inHg
Wind7.4 mph SW
Humidity66%
Visibility—
Dew point70°
Thu, 1591° / 74°0Clear
91 °Clear

Glenn, Thursday, 15 October

Clear. High 91°, low 74°.

Pressure29.91 inHg
Wind17.6 mph SW
Humidity35%
Visibility—
Dew point56°
Fri, 1686° / 59°0.01Light rain
86 °Light rain

Glenn, Friday, 16 October

Light rain. High 86°, low 59°.

Pressure30.03 inHg
Wind19.8 mph N
Humidity41%
Visibility—
Dew point57°
Sat, 1763° / 53°0.01Light rain
63 °Light rain

Glenn, Saturday, 17 October

Light rain. High 63°, low 53°.

Pressure30.39 inHg
Wind18.4 mph NE
Humidity40%
Visibility—
Dew point34°
Sun, 1866° / 45°0Overcast
66 °Overcast

Glenn, Sunday, 18 October

Overcast. High 66°, low 45°.

Pressure30.36 inHg
Wind13.4 mph NE
Humidity32%
Visibility—
Dew point30°
Mon, 1965° / 50°0Overcast
65 °Overcast

Glenn, Monday, 19 October

Overcast. High 65°, low 50°.

Pressure30.36 inHg
Wind11.1 mph NE
Humidity31%
Visibility—
Dew point31°
Tue, 2058° / 55°0.02Light rain
58 °Light rain

Glenn, Tuesday, 20 October

Light rain. High 58°, low 55°.

Pressure30.30 inHg
Wind8 mph NE
Humidity74%
Visibility—
Dew point47°
Wed, 2174° / 58°0.03Light rain
74 °Light rain

Glenn, Wednesday, 21 October

Light rain. High 74°, low 58°.

Pressure30.21 inHg
Wind7.7 mph N
Humidity52%
Visibility—
Dew point50°
Thu, 2266° / 61°0.23Light rain
66 °Light rain

Glenn, Thursday, 22 October

Light rain. High 66°, low 61°.

Pressure30.15 inHg
Wind5.7 mph E
Humidity94%
Visibility—
Dew point60°
Fri, 2369° / 54°0Clear
69 °Clear

Glenn, Friday, 23 October

Clear. High 69°, low 54°.

Pressure30.21 inHg
Wind14 mph N
Humidity42%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2467° / 52°0.09Climate normal
67 °Climate normal

Glenn, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high67°
Average low52°
Average precipitation0.09 in
Chance of precipitation28%
Record high82° (2000)
Record low30° (1981)
Sun, 2567° / 51°0.09Climate normal
67 °Climate normal

Glenn, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation33%
Record high82° (2010)
Record low34° (2013)
Mon, 2667° / 50°0.13Climate normal
67 °Climate normal

Glenn, Monday, 26 October

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.13 in
Chance of precipitation33%
Record high82° (2014)
Record low36° (1990)
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)

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.