As of 13:23 CDT

Weather in Mount Zion, IL

70°Current weather

Mount Zion, Wednesday, 21 October, 13:23

Clear. Feels like 68°. High 71°, low 43°.

Pressure30.24 inHg
Wind4.6 mph SW
Humidity37%
Visibility6.2 mi
Dew point44°

Monthly outlook for Mount Zion, IL: average high 67.3°, average low 52°. That is 4.2° above the climate normal for October. Precipitation is expected on 6 days (about 3.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 22 October (74.8°), the coolest 21 October (43.1°).

67.3°/52°
Average high / low
+4.2°
Above normal
6 / 5
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October70.4°61°+5.2°
31 October – 9 November62.3°56.7°+3.1°
10 November – 19 Novemberat normal51.4°—

October records over 66 years

88.7°7 October 2007All-time high
22.5°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Lake City (9 mi).

Thu, 2275° / 47°0Clear
75 °Clear

Mount Zion, Thursday, 22 October

Clear. High 75°, low 47°.

Pressure30.27 inHg
Wind2.5 mph NE
Humidity47%
Visibility6.2 mi
Dew point49°
Fri, 2371° / 50°0Clear
71 °Clear

Mount Zion, Friday, 23 October

Clear. High 71°, low 50°.

Pressure30.33 inHg
Wind5.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point49°
Sat, 2469° / 50°0Overcast
69 °Overcast

Mount Zion, Saturday, 24 October

Overcast. High 69°, low 50°.

Pressure30.39 inHg
Wind5.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point48°
Sun, 2572° / 50°0Overcast
72 °Overcast

Mount Zion, Sunday, 25 October

Overcast. High 72°, low 50°.

Pressure30.39 inHg
Wind4.4 mph S
Humidity50%
Visibility6.2 mi
Dew point49°
Mon, 2670° / 53°0Overcast
70 °Overcast

Mount Zion, Monday, 26 October

Overcast. High 70°, low 53°.

Pressure30.24 inHg
Wind8.8 mph SW
Humidity47%
Visibility—
Dew point46°
Tue, 2769° / 54°0Overcast
69 °Overcast

Mount Zion, Tuesday, 27 October

Overcast. High 69°, low 54°.

Pressure30.24 inHg
Wind9.2 mph E
Humidity44%
Visibility—
Dew point44°
Wed, 2875° / 58°0.02Light rain
75 °Light rain

Mount Zion, Wednesday, 28 October

Light rain. High 75°, low 58°.

Pressure30.09 inHg
Wind13.1 mph SW
Humidity39%
Visibility—
Dew point45°
Thu, 2967° / 54°0.06Light rain
67 °Light rain

Mount Zion, Thursday, 29 October

Light rain. High 67°, low 54°.

Pressure30.12 inHg
Wind12.2 mph NE
Humidity79%
Visibility—
Dew point57°
Fri, 3064° / 45°0Partly cloudy
64 °Partly cloudy

Mount Zion, Friday, 30 October

Partly cloudy. High 64°, low 45°.

Pressure30.21 inHg
Wind13.3 mph E
Humidity35%
Visibility—
Dew point32°
Sat, 3173° / 54°0Overcast
73 °Overcast

Mount Zion, Saturday, 31 October

Overcast. High 73°, low 54°.

Pressure29.94 inHg
Wind17.9 mph S
Humidity58%
Visibility—
Dew point51°
Sun, 0168° / 59°1.35Rain
68 °Rain

Mount Zion, Sunday, 1 November

Rain. High 68°, low 59°.

Pressure29.88 inHg
Wind23 mph S
Humidity91%
Visibility—
Dew point56°
Mon, 0262° / 60°0.28Light rain
62 °Light rain

Mount Zion, Monday, 2 November

Light rain. High 62°, low 60°.

Pressure29.80 inHg
Wind11.7 mph S
Humidity90%
Visibility—
Dew point59°
Tue, 0360° / 58°0.33Rain
60 °Rain

Mount Zion, Tuesday, 3 November

Rain. High 60°, low 58°.

Pressure29.62 inHg
Wind11.4 mph NE
Humidity93%
Visibility—
Dew point56°
Wed, 0460° / 51°0.76Heavy rain
60 °Heavy rain

Mount Zion, Wednesday, 4 November

Heavy rain. High 60°, low 51°.

Pressure29.35 inHg
Wind14.5 mph SW
Humidity73%
Visibility—
Dew point51°
Thu, 0550° / 48°0.16Light rain
50 °Light rain

Mount Zion, Thursday, 5 November

Light rain. High 50°, low 48°.

Pressure29.62 inHg
Wind14.8 mph SW
Humidity90%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0655° / 40°0.08Climate normal
55 °Climate normal

Mount Zion, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation28%
Record high73° (2023)
Record low26° (1982)
Sat, 0755° / 40°0.09Climate normal
55 °Climate normal

Mount Zion, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (1980)
Record low18° (1991)
Sun, 0855° / 40°0.04Climate normal
55 °Climate normal

Mount Zion, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.04 in
Chance of precipitation18%
Record high77° (1999)
Record low10° (1991)
Mon, 0956° / 40°0.11Climate normal
56 °Climate normal

Mount Zion, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (1999)
Record low14° (1991)
Tue, 1054° / 39°0.14Climate normal
54 °Climate normal

Mount Zion, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation30%
Record high74° (2020)
Record low18° (2018)
Wed, 1152° / 36°0.1Climate normal
52 °Climate normal

Mount Zion, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.1 in
Chance of precipitation35%
Record high73° (2010)
Record low21° (1995)
Thu, 1250° / 35°0.07Climate normal
50 °Climate normal

Mount Zion, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (2010)
Record low10° (2019)
Fri, 1351° / 35°0.07Climate normal
51 °Climate normal

Mount Zion, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high74° (1999)
Record low9° (1986)
Sat, 1452° / 36°0.09Climate normal
52 °Climate normal

Mount Zion, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (1971)
Record low14° (1986)
Sun, 1551° / 37°0.11Climate normal
51 °Climate normal

Mount Zion, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (2025)
Record low18° (2019)
Mon, 1651° / 36°0.09Climate normal
51 °Climate normal

Mount Zion, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (1971)
Record low22° (1997)
Tue, 1752° / 36°0.12Climate normal
52 °Climate normal

Mount Zion, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.12 in
Chance of precipitation27%
Record high72° (2016)
Record low18° (2005)
Wed, 1851° / 37°0.17Climate normal
51 °Climate normal

Mount Zion, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation28%
Record high69° (2016)
Record low13° (2014)
Thu, 1951° / 37°0.08Climate normal
51 °Climate normal

Mount Zion, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (1991)
Record low19° (2014)

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 Mount Zion, 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 Mount Zion, 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.