As of 07:15 CDT

Weather in Heidelberg, MN

46°Current weather

Heidelberg, Monday, 19 October, 07:15

Overcast. Feels like 44°. High 67°, low 44°.

Pressure30.24 inHg
Wind3.9 mph S
Humidity87%
Visibility6.2 mi
Dew point41°

Monthly outlook for Heidelberg, MN: average high 59.1°, average low 42.5°. That is 3.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (72.1°), the coolest 28 October (24.9°).

59.1°/42.5°
Average high / low
+3.2°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October61.8°55°+3.8°
29 October – 7 November54.5°49.5°+2.8°
8 November – 17 Novemberat normal43.3°—

October records over 66 years

89.8°3 October 2025All-time high
13.5°24 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Le Sueur (14 mi).

Tue, 2069° / 43°0Clear
69 °Clear

Heidelberg, Tuesday, 20 October

Clear. High 69°, low 43°.

Pressure30.30 inHg
Wind9.8 mph S
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2168° / 48°0Clear
68 °Clear

Heidelberg, Wednesday, 21 October

Clear. High 68°, low 48°.

Pressure30.21 inHg
Wind5.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point50°
Thu, 2272° / 50°0Clear
72 °Clear

Heidelberg, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity60%
Visibility6.2 mi
Dew point54°
Fri, 2370° / 55°0.04Light rain
70 °Light rain

Heidelberg, Friday, 23 October

Light rain. High 70°, low 55°.

Pressure30.15 inHg
Wind16 mph SE
Humidity52%
Visibility—
Dew point49°
Sat, 2470° / 58°0.28Rain
70 °Rain

Heidelberg, Saturday, 24 October

Rain. High 70°, low 58°.

Pressure30.15 inHg
Wind16.3 mph S
Humidity50%
Visibility—
Dew point49°
Sun, 2559° / 47°0.19Rain
59 °Rain

Heidelberg, Sunday, 25 October

Rain. High 59°, low 47°.

Pressure30.12 inHg
Wind20.8 mph W
Humidity35%
Visibility—
Dew point29°
Mon, 2664° / 39°0Clear
64 °Clear

Heidelberg, Monday, 26 October

Clear. High 64°, low 39°.

Pressure30.00 inHg
Wind15 mph N
Humidity38%
Visibility—
Dew point35°
Tue, 2741° / 34°0Overcast
41 °Overcast

Heidelberg, Tuesday, 27 October

Overcast. High 41°, low 34°.

Pressure30.39 inHg
Wind14 mph NW
Humidity47%
Visibility—
Dew point20°
Wed, 2839° / 25°0Clear
39 °Clear

Heidelberg, Wednesday, 28 October

Clear. High 39°, low 25°.

Pressure30.53 inHg
Wind10.6 mph N
Humidity33%
Visibility—
Dew point9°
Thu, 2945° / 28°0Partly cloudy
45 °Partly cloudy

Heidelberg, Thursday, 29 October

Partly cloudy. High 45°, low 28°.

Pressure30.39 inHg
Wind6.4 mph S
Humidity31%
Visibility—
Dew point13°
Fri, 3050° / 30°0Clear
50 °Clear

Heidelberg, Friday, 30 October

Clear. High 50°, low 30°.

Pressure30.36 inHg
Wind19.6 mph S
Humidity30%
Visibility—
Dew point15°
Sat, 3151° / 41°0Overcast
51 °Overcast

Heidelberg, Saturday, 31 October

Overcast. High 51°, low 41°.

Pressure30.06 inHg
Wind22.6 mph S
Humidity38%
Visibility—
Dew point25°
Sun, 0163° / 43°0Overcast
63 °Overcast

Heidelberg, Sunday, 1 November

Overcast. High 63°, low 43°.

Pressure30.06 inHg
Wind14.5 mph S
Humidity53%
Visibility—
Dew point40°
Mon, 0268° / 55°0.02Light rain
68 °Light rain

Heidelberg, Monday, 2 November

Light rain. High 68°, low 55°.

Pressure29.71 inHg
Wind23.6 mph SW
Humidity66%
Visibility—
Dew point52°
Tue, 0351° / 42°0Clear
51 °Clear

Heidelberg, Tuesday, 3 November

Clear. High 51°, low 42°.

Pressure30.36 inHg
Wind12.9 mph NW
Humidity56%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0448° / 34°0.04Climate normal
48 °Climate normal

Heidelberg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (2008)
Record low-5° (1991)
Thu, 0548° / 34°0.06Climate normal
48 °Climate normal

Heidelberg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1975)
Record low8° (1991)
Fri, 0648° / 34°0.05Climate normal
48 °Climate normal

Heidelberg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.05 in
Chance of precipitation15%
Record high71° (2020)
Record low1° (1991)
Sat, 0747° / 33°0.02Climate normal
47 °Climate normal

Heidelberg, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (2001)
Record low-10° (1991)
Sun, 0847° / 33°0.04Climate normal
47 °Climate normal

Heidelberg, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (1999)
Record low-2° (1991)
Mon, 0946° / 32°0.13Climate normal
46 °Climate normal

Heidelberg, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation33%
Record high72° (1999)
Record low13° (2003)
Tue, 1044° / 31°0.1Climate normal
44 °Climate normal

Heidelberg, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation33%
Record high70° (2012)
Record low8° (2018)
Wed, 1142° / 29°0.06Climate normal
42 °Climate normal

Heidelberg, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation18%
Record high62° (1964)
Record low7° (1986)
Thu, 1240° / 28°0.06Climate normal
40 °Climate normal

Heidelberg, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (2005)
Record low-3° (1966)
Fri, 1343° / 29°0.07Climate normal
43 °Climate normal

Heidelberg, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (1999)
Record low3° (1986)
Sat, 1443° / 30°0.02Climate normal
43 °Climate normal

Heidelberg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2025)
Record low8° (2014)
Sun, 1544° / 29°0.05Climate normal
44 °Climate normal

Heidelberg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high66° (2001)
Record low9° (2014)
Mon, 1643° / 28°0.08Climate normal
43 °Climate normal

Heidelberg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (2001)
Record low4° (1997)
Tue, 1742° / 29°0.08Climate normal
42 °Climate normal

Heidelberg, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation23%
Record high68° (2001)
Record low8° (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 Heidelberg, MN 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 Heidelberg, MN 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.