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As of 05:50 CST

Weather in Glennon, MO

28°Current weather

Glennon, Saturday, 14 November, 05:50

Clear. Feels like 22°. High 48°, low 28°.

Pressure30.27 inHg
Wind5.5 mph N
Humidity93%
Visibility6.2 mi
Dew point26°
Sun, 1552° / 29°0Partly cloudy
52 °Partly cloudy

Glennon, Sunday, 15 November

Partly cloudy. High 52°, low 29°.

Pressure30.45 inHg
Wind2.4 mph E
Humidity48%
Visibility6.2 mi
Dew point29°
Mon, 1654° / 33°0Clear
54 °Clear

Glennon, Monday, 16 November

Clear. High 54°, low 33°.

Pressure30.50 inHg
Wind2.2 mph SE
Humidity46%
Visibility6.2 mi
Dew point32°
Tue, 1755° / 33°0Clear
55 °Clear

Glennon, Tuesday, 17 November

Clear. High 55°, low 33°.

Pressure30.50 inHg
Wind4.7 mph SE
Humidity50%
Visibility6.2 mi
Dew point36°
Wed, 1859° / 37°0Overcast
59 °Overcast

Glennon, Wednesday, 18 November

Overcast. High 59°, low 37°.

Pressure30.39 inHg
Wind7.6 mph S
Humidity50%
Visibility—
Dew point37°
Thu, 1966° / 43°0Mostly clear
66 °Mostly clear

Glennon, Thursday, 19 November

Mostly clear. High 66°, low 43°.

Pressure30.33 inHg
Wind7.8 mph S
Humidity52%
Visibility—
Dew point42°
Fri, 2069° / 48°0Partly cloudy
69 °Partly cloudy

Glennon, Friday, 20 November

Partly cloudy. High 69°, low 48°.

Pressure30.27 inHg
Wind6 mph S
Humidity50%
Visibility—
Dew point45°
Sat, 2169° / 51°0Overcast
69 °Overcast

Glennon, Saturday, 21 November

Overcast. High 69°, low 51°.

Pressure30.12 inHg
Wind16 mph S
Humidity48%
Visibility—
Dew point45°
Sun, 2259° / 43°0Light rain
59 °Light rain

Glennon, Sunday, 22 November

Light rain. High 59°, low 43°.

Pressure30.21 inHg
Wind11.6 mph W
Humidity36%
Visibility—
Dew point29°
Mon, 2359° / 38°0Clear
59 °Clear

Glennon, Monday, 23 November

Clear. High 59°, low 38°.

Pressure30.21 inHg
Wind9.7 mph W
Humidity28%
Visibility—
Dew point21°
Tue, 2454° / 35°0Mostly clear
54 °Mostly clear

Glennon, Tuesday, 24 November

Mostly clear. High 54°, low 35°.

Pressure30.27 inHg
Wind6.2 mph N
Humidity29%
Visibility—
Dew point19°
Wed, 2560° / 40°0Overcast
60 °Overcast

Glennon, Wednesday, 25 November

Overcast. High 60°, low 40°.

Pressure30.21 inHg
Wind7.4 mph N
Humidity31%
Visibility—
Dew point25°
Thu, 2646° / 36°0Overcast
46 °Overcast

Glennon, Thursday, 26 November

Overcast. High 46°, low 36°.

Pressure30.39 inHg
Wind15.8 mph NE
Humidity37%
Visibility—
Dew point18°
Fri, 2746° / 32°0.17Rain
46 °Rain

Glennon, Friday, 27 November

Rain. High 46°, low 32°.

Pressure30.12 inHg
Wind14.3 mph NE
Humidity38%
Visibility—
Dew point18°
Sat, 2841° / 36°0.42Rain
41 °Rain

Glennon, Saturday, 28 November

Rain. High 41°, low 36°.

Pressure29.94 inHg
Wind10.9 mph NE
Humidity90%
Visibility—
Dew point35°
Sun, 2947° / 36°0Overcast
47 °Overcast

Glennon, Sunday, 29 November

Overcast. High 47°, low 36°.

Pressure30.09 inHg
Wind6.5 mph N
Humidity61%
Visibility—
Dew point31°

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 Glennon, 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 Glennon, 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.