As of 06:28 CDT

Weather in Heidelberg, MN

48°Current weather

Heidelberg, Thursday, 15 October, 06:28

Light rain. Feels like 46°. High 50°, low 45°.

Pressure30.09 inHg
Wind4.1 mph NE
Humidity88%
Visibility4.6 mi
Dew point45°

Monthly outlook for Heidelberg, MN: average high 54.3°, average low 40.6°. That is 0.5° below the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 October (69.3°), the coolest 27 October (24°).

54.3°/40.6°
Average high / low
−0.5°
Below normal
4 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October61.3°56.2°+2.8°
25 October – 3 November42.7°51.8°-5.1°
4 November – 13 Novemberat normal45.4°—

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).

Fri, 1652° / 40°0.14Rain
52 °Rain

Heidelberg, Friday, 16 October

Rain. High 52°, low 40°.

Pressure30.45 inHg
Wind19.1 mph N
Humidity56%
Visibility6.2 mi
Dew point32°
Sat, 1759° / 36°0Clear
59 °Clear

Heidelberg, Saturday, 17 October

Clear. High 59°, low 36°.

Pressure30.39 inHg
Wind14.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point29°
Sun, 1863° / 45°0Clear
63 °Clear

Heidelberg, Sunday, 18 October

Clear. High 63°, low 45°.

Pressure30.18 inHg
Wind14.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point37°
Mon, 1963° / 45°0Overcast
63 °Overcast

Heidelberg, Monday, 19 October

Overcast. High 63°, low 45°.

Pressure30.27 inHg
Wind9.1 mph S
Humidity59%
Visibility—
Dew point44°
Tue, 2066° / 46°0Clear
66 °Clear

Heidelberg, Tuesday, 20 October

Clear. High 66°, low 46°.

Pressure30.24 inHg
Wind9.3 mph SE
Humidity53%
Visibility—
Dew point44°
Wed, 2169° / 50°0Clear
69 °Clear

Heidelberg, Wednesday, 21 October

Clear. High 69°, low 50°.

Pressure30.24 inHg
Wind15.7 mph S
Humidity42%
Visibility—
Dew point41°
Thu, 2264° / 60°0.19Light rain
64 °Light rain

Heidelberg, Thursday, 22 October

Light rain. High 64°, low 60°.

Pressure30.06 inHg
Wind17.6 mph S
Humidity79%
Visibility—
Dew point55°
Fri, 2366° / 57°0.07Light rain
66 °Light rain

Heidelberg, Friday, 23 October

Light rain. High 66°, low 57°.

Pressure29.85 inHg
Wind24.3 mph SE
Humidity45%
Visibility—
Dew point43°
Sat, 2461° / 45°0.02Light rain
61 °Light rain

Heidelberg, Saturday, 24 October

Light rain. High 61°, low 45°.

Pressure29.97 inHg
Wind24.8 mph S
Humidity55%
Visibility—
Dew point37°
Sun, 2544° / 36°0Overcast
44 °Overcast

Heidelberg, Sunday, 25 October

Overcast. High 44°, low 36°.

Pressure30.15 inHg
Wind18 mph W
Humidity47%
Visibility—
Dew point24°
Mon, 2642° / 29°0Overcast
42 °Overcast

Heidelberg, Monday, 26 October

Overcast. High 42°, low 29°.

Pressure30.36 inHg
Wind12.8 mph NW
Humidity39%
Visibility—
Dew point16°
Tue, 2743° / 24°0Clear
43 °Clear

Heidelberg, Tuesday, 27 October

Clear. High 43°, low 24°.

Pressure30.30 inHg
Wind10.2 mph W
Humidity34%
Visibility—
Dew point12°
Wed, 2847° / 36°0.01Light rain
47 °Light rain

Heidelberg, Wednesday, 28 October

Light rain. High 47°, low 36°.

Pressure30.00 inHg
Wind12.3 mph NW
Humidity54%
Visibility—
Dew point31°
Thu, 2943° / 32°0Overcast
43 °Overcast

Heidelberg, Thursday, 29 October

Overcast. High 43°, low 32°.

Pressure30.18 inHg
Wind14.9 mph N
Humidity56%
Visibility—
Dew point25°
Fri, 3037° / 24°0Mostly clear
37 °Mostly clear

Heidelberg, Friday, 30 October

Mostly clear. High 37°, low 24°.

Pressure30.65 inHg
Wind13.7 mph N
Humidity37%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3151° / 37°0.11Climate normal
51 °Climate normal

Heidelberg, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high71° (2000)
Record low20° (1996)
Sun, 0149° / 36°0.09Climate normal
49 °Climate normal

Heidelberg, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation22%
Record high70° (1990)
Record low21° (1996)
Mon, 0249° / 36°0.06Climate normal
49 °Climate normal

Heidelberg, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation15%
Record high74° (2022)
Record low13° (1991)
Tue, 0349° / 35°0.06Climate normal
49 °Climate normal

Heidelberg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (2008)
Record low8° (1991)
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)

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.