As of 20:30 CDT

Weather in Lexington, IA

59°Current weather

Lexington, Wednesday, 21 October, 20:30

Clear. Feels like 58°. High 74°, low 47°.

Pressure30.21 inHg
Wind4.6 mph S
Humidity67%
Visibility6.2 mi
Dew point48°

Monthly outlook for Lexington, IA: average high 62.1°, average low 45.8°. That is 2.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 22 October (74.9°), the coolest 29 October (35.7°).

62.1°/45.8°
Average high / low
+2.8°
Above normal
3 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October66.3°58.7°+4.2°
31 October – 9 November55.1°53.8°+0.7°
10 November – 19 Novemberat normal48.8°—

October records over 66 years

92.8°6 October 1963All-time high
17.4°28 October 1967All-time low

Climate normals and records are computed from the nearest reference point — West Chester (4 mi).

Thu, 2275° / 50°0Clear
75 °Clear

Lexington, Thursday, 22 October

Clear. High 75°, low 50°.

Pressure30.24 inHg
Wind4.1 mph S
Humidity55%
Visibility6.2 mi
Dew point54°
Fri, 2373° / 50°0Partly cloudy
73 °Partly cloudy

Lexington, Friday, 23 October

Partly cloudy. High 73°, low 50°.

Pressure30.24 inHg
Wind10 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sat, 2472° / 55°0Mostly clear
72 °Mostly clear

Lexington, Saturday, 24 October

Mostly clear. High 72°, low 55°.

Pressure30.30 inHg
Wind8.6 mph S
Humidity57%
Visibility6.2 mi
Dew point51°
Sun, 2574° / 53°0Overcast
74 °Overcast

Lexington, Sunday, 25 October

Overcast. High 74°, low 53°.

Pressure30.33 inHg
Wind4.1 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Mon, 2673° / 55°0Overcast
73 °Overcast

Lexington, Monday, 26 October

Overcast. High 73°, low 55°.

Pressure30.30 inHg
Wind6.2 mph SE
Humidity54%
Visibility—
Dew point51°
Tue, 2762° / 47°0.08Light rain
62 °Light rain

Lexington, Tuesday, 27 October

Light rain. High 62°, low 47°.

Pressure30.12 inHg
Wind17.3 mph NW
Humidity72%
Visibility—
Dew point51°
Wed, 2849° / 40°0Overcast
49 °Overcast

Lexington, Wednesday, 28 October

Overcast. High 49°, low 40°.

Pressure30.39 inHg
Wind14.7 mph N
Humidity53%
Visibility—
Dew point30°
Thu, 2954° / 36°0Clear
54 °Clear

Lexington, Thursday, 29 October

Clear. High 54°, low 36°.

Pressure30.36 inHg
Wind7.9 mph S
Humidity51%
Visibility—
Dew point32°
Fri, 3059° / 40°0Overcast
59 °Overcast

Lexington, Friday, 30 October

Overcast. High 59°, low 40°.

Pressure30.06 inHg
Wind18.8 mph S
Humidity43%
Visibility—
Dew point32°
Sat, 3157° / 52°0.31Rain
57 °Rain

Lexington, Saturday, 31 October

Rain. High 57°, low 52°.

Pressure29.88 inHg
Wind20.8 mph S
Humidity59%
Visibility—
Dew point41°
Sun, 0155° / 53°0.79Rain
55 °Rain

Lexington, Sunday, 1 November

Rain. High 55°, low 53°.

Pressure29.85 inHg
Wind18.7 mph S
Humidity96%
Visibility—
Dew point53°
Mon, 0251° / 39°0Clear
51 °Clear

Lexington, Monday, 2 November

Clear. High 51°, low 39°.

Pressure30.27 inHg
Wind17.4 mph NW
Humidity47%
Visibility—
Dew point29°
Tue, 0351° / 36°0Overcast
51 °Overcast

Lexington, Tuesday, 3 November

Overcast. High 51°, low 36°.

Pressure30.30 inHg
Wind9 mph SW
Humidity46%
Visibility—
Dew point29°
Wed, 0460° / 42°0Partly cloudy
60 °Partly cloudy

Lexington, Wednesday, 4 November

Partly cloudy. High 60°, low 42°.

Pressure29.68 inHg
Wind22 mph SW
Humidity65%
Visibility—
Dew point46°
Thu, 0556° / 38°0Overcast
56 °Overcast

Lexington, Thursday, 5 November

Overcast. High 56°, low 38°.

Pressure29.85 inHg
Wind22 mph NW
Humidity51%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0653° / 37°0.07Climate normal
53 °Climate normal

Lexington, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (2020)
Record low18° (1991)
Sat, 0753° / 37°0.02Climate normal
53 °Climate normal

Lexington, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1966)
Record low6° (1991)
Sun, 0852° / 37°0.04Climate normal
52 °Climate normal

Lexington, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation22%
Record high77° (1999)
Record low-2° (1991)
Mon, 0953° / 37°0.11Climate normal
53 °Climate normal

Lexington, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high75° (1999)
Record low9° (1991)
Tue, 1050° / 35°0.11Climate normal
50 °Climate normal

Lexington, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation25%
Record high74° (2012)
Record low14° (2018)
Wed, 1149° / 33°0.06Climate normal
49 °Climate normal

Lexington, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high74° (1964)
Record low14° (2019)
Thu, 1247° / 32°0.07Climate normal
47 °Climate normal

Lexington, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (1964)
Record low7° (2019)
Fri, 1348° / 32°0.06Climate normal
48 °Climate normal

Lexington, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high75° (1999)
Record low6° (1986)
Sat, 1449° / 33°0.04Climate normal
49 °Climate normal

Lexington, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation28%
Record high72° (2025)
Record low15° (1986)
Sun, 1549° / 34°0.06Climate normal
49 °Climate normal

Lexington, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (2001)
Record low7° (1972)
Mon, 1649° / 33°0.05Climate normal
49 °Climate normal

Lexington, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.05 in
Chance of precipitation27%
Record high69° (2001)
Record low17° (1997)
Tue, 1750° / 34°0.13Climate normal
50 °Climate normal

Lexington, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.13 in
Chance of precipitation25%
Record high74° (2016)
Record low14° (2005)
Wed, 1849° / 34°0.06Climate normal
49 °Climate normal

Lexington, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (1999)
Record low10° (2014)
Thu, 1949° / 33°0.06Climate normal
49 °Climate normal

Lexington, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2007)
Record low18° (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 Lexington, IA 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 Lexington, IA 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.