As of 05:09 CDT

Weather in Lexington, IA

46°Current weather

Lexington, Friday, 16 October, 05:09

Overcast. Feels like 41°. High 51°, low 43°.

Pressure30.12 inHg
Wind11.5 mph W
Humidity100%
Visibility6.2 mi
Dew point45°

Monthly outlook for Lexington, IA: average high 63.2°, average low 47.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 23 October (74.9°), the coolest 17 October (35.2°).

63.2°/47.6°
Average high / low
+2.2°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October65.3°60.5°+2.7°
26 October – 4 November59.6°56.1°+1.9°
5 November – 14 Novemberat normal50.6°—

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).

Sat, 1756° / 35°0Clear
56 °Clear

Lexington, Saturday, 17 October

Clear. High 56°, low 35°.

Pressure30.56 inHg
Wind7.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point32°
Sun, 1863° / 43°0Clear
63 °Clear

Lexington, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.42 inHg
Wind13 mph S
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 1963° / 43°0Overcast
63 °Overcast

Lexington, Monday, 19 October

Overcast. High 63°, low 43°.

Pressure30.36 inHg
Wind6.9 mph S
Humidity54%
Visibility6.2 mi
Dew point44°
Tue, 2068° / 44°0Clear
68 °Clear

Lexington, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.33 inHg
Wind8.7 mph SE
Humidity49%
Visibility—
Dew point44°
Wed, 2169° / 47°0Clear
69 °Clear

Lexington, Wednesday, 21 October

Clear. High 69°, low 47°.

Pressure30.27 inHg
Wind8.6 mph S
Humidity48%
Visibility—
Dew point44°
Thu, 2271° / 57°0.07Light rain
71 °Light rain

Lexington, Thursday, 22 October

Light rain. High 71°, low 57°.

Pressure30.15 inHg
Wind6.2 mph S
Humidity58%
Visibility—
Dew point51°
Fri, 2375° / 55°0Clear
75 °Clear

Lexington, Friday, 23 October

Clear. High 75°, low 55°.

Pressure30.12 inHg
Wind10.4 mph SE
Humidity43%
Visibility—
Dew point46°
Sat, 2471° / 58°0Overcast
71 °Overcast

Lexington, Saturday, 24 October

Overcast. High 71°, low 58°.

Pressure30.12 inHg
Wind13.6 mph S
Humidity47%
Visibility—
Dew point47°
Sun, 2567° / 59°0Overcast
67 °Overcast

Lexington, Sunday, 25 October

Overcast. High 67°, low 59°.

Pressure30.15 inHg
Wind7.9 mph S
Humidity55%
Visibility—
Dew point49°
Mon, 2668° / 53°0.28Rain
68 °Rain

Lexington, Monday, 26 October

Rain. High 68°, low 53°.

Pressure29.85 inHg
Wind13.9 mph S
Humidity44%
Visibility—
Dew point43°
Tue, 2758° / 47°0Overcast
58 °Overcast

Lexington, Tuesday, 27 October

Overcast. High 58°, low 47°.

Pressure29.91 inHg
Wind16.4 mph W
Humidity59%
Visibility—
Dew point40°
Wed, 2864° / 47°0Clear
64 °Clear

Lexington, Wednesday, 28 October

Clear. High 64°, low 47°.

Pressure29.94 inHg
Wind12 mph S
Humidity47%
Visibility—
Dew point41°
Thu, 2960° / 51°0Overcast
60 °Overcast

Lexington, Thursday, 29 October

Overcast. High 60°, low 51°.

Pressure29.77 inHg
Wind10.6 mph S
Humidity81%
Visibility—
Dew point53°
Fri, 3058° / 43°0.55Rain
58 °Rain

Lexington, Friday, 30 October

Rain. High 58°, low 43°.

Pressure29.41 inHg
Wind20.9 mph NW
Humidity93%
Visibility—
Dew point54°
Sat, 3150° / 37°0Partly cloudy
50 °Partly cloudy

Lexington, Saturday, 31 October

Partly cloudy. High 50°, low 37°.

Pressure29.94 inHg
Wind17.3 mph W
Humidity49%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0156° / 41°0.17Climate normal
56 °Climate normal

Lexington, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.17 in
Chance of precipitation32%
Record high76° (2000)
Record low22° (2023)
Mon, 0254° / 39°0.09Climate normal
54 °Climate normal

Lexington, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (1964)
Record low17° (1991)
Tue, 0354° / 39°0.07Climate normal
54 °Climate normal

Lexington, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1978)
Record low12° (1991)
Wed, 0453° / 39°0.11Climate normal
53 °Climate normal

Lexington, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation23%
Record high70° (1978)
Record low11° (1991)
Thu, 0553° / 38°0.07Climate normal
53 °Climate normal

Lexington, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (1978)
Record low19° (1991)
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)

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.