As of 10:43 CST

Weather in St. Lucas, IA

58°Current weather

St. Lucas, Monday, 2 November, 10:43

Overcast. Feels like 57°. High 62°, low 56°.

Pressure29.88 inHg
Wind7 mph S
Humidity61%
Visibility2.8 mi
Dew point45°

Monthly outlook for St. Lucas, IA: average high 51.2°, average low 40.1°. That is 2.8° above the climate normal for November. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 3 November (63.8°), the coolest 13 November (29.6°).

51.2°/40.1°
Average high / low
+2.8°
Above normal
5 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November53.8°47.6°+3.4°
12 November – 21 November46.8°42.9°+2.2°
22 November – 1 Decemberat normal37.1°—

November records over 66 years

72.9°8 November 1999All-time high
-10.8°26 November 1991All-time low

Climate normals and records are computed from the nearest reference point — West Union (10 mi).

Tue, 0364° / 57°0.85Rain
64 °Rain

St. Lucas, Tuesday, 3 November

Rain. High 64°, low 57°.

Pressure29.65 inHg
Wind13.5 mph S
Humidity95%
Visibility5.6 mi
Dew point64°
Wed, 0459° / 47°0.13Rain
59 °Rain

St. Lucas, Wednesday, 4 November

Rain. High 59°, low 47°.

Pressure29.62 inHg
Wind13.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point44°
Thu, 0552° / 45°0.08Light rain
52 °Light rain

St. Lucas, Thursday, 5 November

Light rain. High 52°, low 45°.

Pressure29.68 inHg
Wind10.8 mph NW
Humidity76%
Visibility6.2 mi
Dew point45°
Fri, 0648° / 41°0Overcast
48 °Overcast

St. Lucas, Friday, 6 November

Overcast. High 48°, low 41°.

Pressure30.03 inHg
Wind13.8 mph N
Humidity70%
Visibility—
Dew point37°
Sat, 0748° / 43°0.03Light rain
48 °Light rain

St. Lucas, Saturday, 7 November

Light rain. High 48°, low 43°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity71%
Visibility—
Dew point38°
Sun, 0846° / 40°0.22Rain
46 °Rain

St. Lucas, Sunday, 8 November

Rain. High 46°, low 40°.

Pressure29.91 inHg
Wind14.5 mph N
Humidity54%
Visibility—
Dew point29°
Mon, 0953° / 37°0Overcast
53 °Overcast

St. Lucas, Monday, 9 November

Overcast. High 53°, low 37°.

Pressure29.94 inHg
Wind12.4 mph NW
Humidity56%
Visibility—
Dew point33°
Tue, 1052° / 36°0Clear
52 °Clear

St. Lucas, Tuesday, 10 November

Clear. High 52°, low 36°.

Pressure30.12 inHg
Wind11.4 mph NW
Humidity40%
Visibility—
Dew point25°
Wed, 1155° / 41°0Overcast
55 °Overcast

St. Lucas, Wednesday, 11 November

Overcast. High 55°, low 41°.

Pressure29.91 inHg
Wind15.3 mph NW
Humidity53%
Visibility—
Dew point36°
Thu, 1245° / 35°0Partly cloudy
45 °Partly cloudy

St. Lucas, Thursday, 12 November

Partly cloudy. High 45°, low 35°.

Pressure30.18 inHg
Wind14.6 mph NW
Humidity48%
Visibility—
Dew point25°
Fri, 1344° / 30°0Clear
44 °Clear

St. Lucas, Friday, 13 November

Clear. High 44°, low 30°.

Pressure30.21 inHg
Wind7.9 mph SE
Humidity52%
Visibility—
Dew point24°
Sat, 1447° / 33°0Overcast
47 °Overcast

St. Lucas, Saturday, 14 November

Overcast. High 47°, low 33°.

Pressure30.00 inHg
Wind18.1 mph S
Humidity58%
Visibility—
Dew point30°
Sun, 1549° / 37°0Overcast
49 °Overcast

St. Lucas, Sunday, 15 November

Overcast. High 49°, low 37°.

Pressure30.03 inHg
Wind13.7 mph NE
Humidity44%
Visibility—
Dew point26°
Mon, 1647° / 32°0Mostly clear
47 °Mostly clear

St. Lucas, Monday, 16 November

Mostly clear. High 47°, low 32°.

Pressure30.06 inHg
Wind13.7 mph NE
Humidity51%
Visibility—
Dew point27°
Tue, 1748° / 32°0Clear
48 °Clear

St. Lucas, Tuesday, 17 November

Clear. High 48°, low 32°.

Pressure29.94 inHg
Wind8.8 mph W
Humidity48%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1844° / 30°0.08Climate normal
44 °Climate normal

St. Lucas, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (1999)
Record low6° (2014)
Thu, 1943° / 29°0.07Climate normal
43 °Climate normal

St. Lucas, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (1999)
Record low7° (1986)
Fri, 2041° / 29°0.09Climate normal
41 °Climate normal

St. Lucas, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (2003)
Record low10° (1964)
Sat, 2140° / 26°0.06Climate normal
40 °Climate normal

St. Lucas, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (1990)
Record low3° (1964)
Sun, 2240° / 27°0.02Climate normal
40 °Climate normal

St. Lucas, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.02 in
Chance of precipitation22%
Record high63° (2012)
Record low4° (2015)
Mon, 2340° / 27°0.1Climate normal
40 °Climate normal

St. Lucas, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1966)
Record low4° (1985)
Tue, 2439° / 26°0.05Climate normal
39 °Climate normal

St. Lucas, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.05 in
Chance of precipitation23%
Record high60° (2017)
Record low-3° (1985)
Wed, 2538° / 26°0.05Climate normal
38 °Climate normal

St. Lucas, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.05 in
Chance of precipitation22%
Record high54° (1998)
Record low-5° (1991)
Thu, 2638° / 25°0.07Climate normal
38 °Climate normal

St. Lucas, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (1990)
Record low-11° (1991)
Fri, 2736° / 24°0.1Climate normal
36 °Climate normal

St. Lucas, Friday, 27 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.1 in
Chance of precipitation40%
Record high62° (1990)
Record low-4° (1996)
Sat, 2834° / 22°0.07Climate normal
34 °Climate normal

St. Lucas, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1998)
Record low0° (1977)
Sun, 2936° / 24°0.07Climate normal
36 °Climate normal

St. Lucas, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (1998)
Record low-2° (1985)
Mon, 3036° / 23°0.06Climate normal
36 °Climate normal

St. Lucas, Monday, 30 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.06 in
Chance of precipitation23%
Record high64° (1998)
Record low-1° (1964)
Tue, 0134° / 22°0.08Climate normal
34 °Climate normal

St. Lucas, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.08 in
Chance of precipitation28%
Record high57° (1998)
Record low-2° (1971)

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 St. Lucas, 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 St. Lucas, 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.