As of 02:43 CDT

Weather in St. Donatus, IA

53°Current weather

St. Donatus, Thursday, 22 October, 02:43

Clear. Feels like 52°. High 75°, low 48°.

Pressure30.21 inHg
Wind0 mph N
Humidity82%
Visibility6.2 mi
Dew point48°

Monthly outlook for St. Donatus, IA: average high 57.2°, average low 42.5°. That is 1.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 October (74.6°), the coolest 6 November (29.6°).

57.2°/42.5°
Average high / low
+1.9°
Above normal
5 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October61.3°55.3°+3.3°
1 November – 10 November50.3°50.3°+0°
11 November – 20 Novemberat normal45.2°—

October records over 66 years

86.9°3 October 2025All-time high
18.9°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Bernard (15 mi).

Fri, 2372° / 49°0Clear
72 °Clear

St. Donatus, Friday, 23 October

Clear. High 72°, low 49°.

Pressure30.27 inHg
Wind7.4 mph S
Humidity58%
Visibility6.2 mi
Dew point52°
Sat, 2467° / 52°0.08Rain
67 °Rain

St. Donatus, Saturday, 24 October

Rain. High 67°, low 52°.

Pressure30.30 inHg
Wind10.2 mph S
Humidity60%
Visibility6.2 mi
Dew point50°
Sun, 2570° / 52°0Overcast
70 °Overcast

St. Donatus, Sunday, 25 October

Overcast. High 70°, low 52°.

Pressure30.36 inHg
Wind4.1 mph S
Humidity62%
Visibility6.2 mi
Dew point52°
Mon, 2667° / 51°0Overcast
67 °Overcast

St. Donatus, Monday, 26 October

Overcast. High 67°, low 51°.

Pressure30.30 inHg
Wind8.2 mph E
Humidity62%
Visibility—
Dew point51°
Tue, 2755° / 47°0.39Rain
55 °Rain

St. Donatus, Tuesday, 27 October

Rain. High 55°, low 47°.

Pressure30.18 inHg
Wind10 mph NE
Humidity86%
Visibility—
Dew point50°
Wed, 2846° / 37°0.14Light rain
46 °Light rain

St. Donatus, Wednesday, 28 October

Light rain. High 46°, low 37°.

Pressure30.36 inHg
Wind15.9 mph N
Humidity56%
Visibility—
Dew point30°
Thu, 2952° / 34°0Clear
52 °Clear

St. Donatus, Thursday, 29 October

Clear. High 52°, low 34°.

Pressure30.33 inHg
Wind7.1 mph S
Humidity51%
Visibility—
Dew point31°
Fri, 3055° / 38°0Partly cloudy
55 °Partly cloudy

St. Donatus, Friday, 30 October

Partly cloudy. High 55°, low 38°.

Pressure30.06 inHg
Wind18.2 mph S
Humidity54%
Visibility—
Dew point36°
Sat, 3154° / 50°0.43Rain
54 °Rain

St. Donatus, Saturday, 31 October

Rain. High 54°, low 50°.

Pressure29.94 inHg
Wind23.1 mph S
Humidity80%
Visibility—
Dew point45°
Sun, 0154° / 52°0.72Rain
54 °Rain

St. Donatus, Sunday, 1 November

Rain. High 54°, low 52°.

Pressure29.85 inHg
Wind18.6 mph S
Humidity96%
Visibility—
Dew point52°
Mon, 0250° / 36°0Clear
50 °Clear

St. Donatus, Monday, 2 November

Clear. High 50°, low 36°.

Pressure30.21 inHg
Wind17.7 mph NW
Humidity52%
Visibility—
Dew point29°
Tue, 0349° / 33°0Overcast
49 °Overcast

St. Donatus, Tuesday, 3 November

Overcast. High 49°, low 33°.

Pressure30.27 inHg
Wind12.3 mph W
Humidity45%
Visibility—
Dew point26°
Wed, 0457° / 37°0Partly cloudy
57 °Partly cloudy

St. Donatus, Wednesday, 4 November

Partly cloudy. High 57°, low 37°.

Pressure29.65 inHg
Wind20.8 mph SW
Humidity67%
Visibility—
Dew point43°
Thu, 0555° / 34°0.02Light rain
55 °Light rain

St. Donatus, Thursday, 5 November

Light rain. High 55°, low 34°.

Pressure29.80 inHg
Wind23.6 mph W
Humidity59%
Visibility—
Dew point30°
Fri, 0638° / 30°0Overcast
38 °Overcast

St. Donatus, Friday, 6 November

Overcast. High 38°, low 30°.

Pressure30.03 inHg
Wind8.2 mph SE
Humidity65%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 35°0.02Climate normal
50 °Climate normal

St. Donatus, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (1966)
Record low6° (1991)
Sun, 0849° / 36°0.04Climate normal
49 °Climate normal

St. Donatus, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (1999)
Record low7° (1991)
Mon, 0949° / 36°0.1Climate normal
49 °Climate normal

St. Donatus, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation37%
Record high72° (1999)
Record low15° (1991)
Tue, 1048° / 34°0.11Climate normal
48 °Climate normal

St. Donatus, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2022)
Record low13° (2018)
Wed, 1146° / 32°0.07Climate normal
46 °Climate normal

St. Donatus, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (1964)
Record low12° (2019)
Thu, 1244° / 31°0.06Climate normal
44 °Climate normal

St. Donatus, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (1964)
Record low1° (2019)
Fri, 1345° / 31°0.06Climate normal
45 °Climate normal

St. Donatus, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (1999)
Record low5° (1986)
Sat, 1446° / 32°0.04Climate normal
46 °Climate normal

St. Donatus, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (2025)
Record low14° (1986)
Sun, 1546° / 32°0.06Climate normal
46 °Climate normal

St. Donatus, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2001)
Record low14° (1995)
Mon, 1646° / 32°0.06Climate normal
46 °Climate normal

St. Donatus, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (1988)
Record low17° (1997)
Tue, 1746° / 33°0.11Climate normal
46 °Climate normal

St. Donatus, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation20%
Record high70° (2016)
Record low12° (2005)
Wed, 1846° / 33°0.09Climate normal
46 °Climate normal

St. Donatus, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1999)
Record low9° (2014)
Thu, 1945° / 31°0.06Climate normal
45 °Climate normal

St. Donatus, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (1999)
Record low12° (1986)
Fri, 2043° / 31°0.1Climate normal
43 °Climate normal

St. Donatus, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high63° (2003)
Record low13° (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 St. Donatus, 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. Donatus, 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.