As of 17:59 CDT

Weather in Black Hammer, MN

63°Current weather

Black Hammer, Tuesday, 20 October, 17:59

Clear. Feels like 62°. High 67°, low 39°.

Pressure30.24 inHg
Wind5.8 mph S
Humidity52%
Visibility6.2 mi
Dew point45°

Monthly outlook for Black Hammer, MN: average high 55.4°, average low 40.1°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 21 October (71.3°), the coolest 30 October (26.8°).

55.4°/40.1°
Average high / low
+1.6°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October59.6°53.9°+3.2°
30 October – 8 November48.3°48.9°-0.3°
9 November – 18 Novemberat normal43.2°—

October records over 66 years

85.8°3 October 2025All-time high
19.8°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Caledonia (8 mi).

Wed, 2171° / 43°0Clear
71 °Clear

Black Hammer, Wednesday, 21 October

Clear. High 71°, low 43°.

Pressure30.21 inHg
Wind5.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 43°0Mostly clear
70 °Mostly clear

Black Hammer, Thursday, 22 October

Mostly clear. High 70°, low 43°.

Pressure30.27 inHg
Wind3.4 mph SE
Humidity74%
Visibility—
Dew point57°
Fri, 2369° / 53°0Clear
69 °Clear

Black Hammer, Friday, 23 October

Clear. High 69°, low 53°.

Pressure30.27 inHg
Wind10.6 mph S
Humidity67%
Visibility6.2 mi
Dew point55°
Sat, 2470° / 57°0Overcast
70 °Overcast

Black Hammer, Saturday, 24 October

Overcast. High 70°, low 57°.

Pressure30.21 inHg
Wind13.4 mph S
Humidity61%
Visibility6.2 mi
Dew point52°
Sun, 2564° / 55°0.01Light rain
64 °Light rain

Black Hammer, Sunday, 25 October

Light rain. High 64°, low 55°.

Pressure30.33 inHg
Wind8 mph SW
Humidity75%
Visibility—
Dew point53°
Mon, 2653° / 37°0.81Rain
53 °Rain

Black Hammer, Monday, 26 October

Rain. High 53°, low 37°.

Pressure30.36 inHg
Wind11.5 mph N
Humidity96%
Visibility—
Dew point41°
Tue, 2745° / 35°0.08Light rain
45 °Light rain

Black Hammer, Tuesday, 27 October

Light rain. High 45°, low 35°.

Pressure30.45 inHg
Wind10.6 mph NE
Humidity57%
Visibility—
Dew point28°
Wed, 2845° / 34°0.12Light snow
45 °Light snow

Black Hammer, Wednesday, 28 October

Light snow. High 45°, low 34°.

Pressure30.24 inHg
Wind13 mph NW
Humidity58%
Visibility—
Dew point29°
Thu, 2942° / 30°0Mostly clear
42 °Mostly clear

Black Hammer, Thursday, 29 October

Mostly clear. High 42°, low 30°.

Pressure30.33 inHg
Wind13.8 mph NW
Humidity46%
Visibility—
Dew point20°
Fri, 3045° / 27°0Overcast
45 °Overcast

Black Hammer, Friday, 30 October

Overcast. High 45°, low 27°.

Pressure30.18 inHg
Wind16.3 mph S
Humidity41%
Visibility—
Dew point19°
Sat, 3144° / 42°0.43Rain
44 °Rain

Black Hammer, Saturday, 31 October

Rain. High 44°, low 42°.

Pressure29.80 inHg
Wind17.6 mph S
Humidity91%
Visibility—
Dew point40°
Sun, 0156° / 44°0.01Light rain
56 °Light rain

Black Hammer, Sunday, 1 November

Light rain. High 56°, low 44°.

Pressure29.59 inHg
Wind17.1 mph S
Humidity89%
Visibility—
Dew point48°
Mon, 0250° / 35°0.01Light rain
50 °Light rain

Black Hammer, Monday, 2 November

Light rain. High 50°, low 35°.

Pressure30.24 inHg
Wind15.9 mph NW
Humidity38%
Visibility—
Dew point20°
Tue, 0349° / 32°0Partly cloudy
49 °Partly cloudy

Black Hammer, Tuesday, 3 November

Partly cloudy. High 49°, low 32°.

Pressure30.42 inHg
Wind11.9 mph S
Humidity39%
Visibility—
Dew point23°
Wed, 0447° / 34°0Overcast
47 °Overcast

Black Hammer, Wednesday, 4 November

Overcast. High 47°, low 34°.

Pressure30.39 inHg
Wind13 mph N
Humidity46%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0548° / 34°0.07Climate normal
48 °Climate normal

Black Hammer, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high66° (2020)
Record low13° (1991)
Fri, 0648° / 34°0.06Climate normal
48 °Climate normal

Black Hammer, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (2020)
Record low6° (1991)
Sat, 0747° / 33°0.02Climate normal
47 °Climate normal

Black Hammer, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (2001)
Record low-13° (1991)
Sun, 0847° / 33°0.03Climate normal
47 °Climate normal

Black Hammer, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.03 in
Chance of precipitation23%
Record high71° (1999)
Record low-8° (1991)
Mon, 0946° / 33°0.12Climate normal
46 °Climate normal

Black Hammer, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (1999)
Record low15° (1991)
Tue, 1044° / 32°0.12Climate normal
44 °Climate normal

Black Hammer, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation30%
Record high68° (2012)
Record low11° (2018)
Wed, 1143° / 30°0.07Climate normal
43 °Climate normal

Black Hammer, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1964)
Record low11° (1986)
Thu, 1241° / 29°0.06Climate normal
41 °Climate normal

Black Hammer, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1964)
Record low1° (2019)
Fri, 1342° / 29°0.06Climate normal
42 °Climate normal

Black Hammer, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (1999)
Record low3° (1986)
Sat, 1443° / 30°0.03Climate normal
43 °Climate normal

Black Hammer, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high64° (2025)
Record low15° (1986)
Sun, 1543° / 31°0.06Climate normal
43 °Climate normal

Black Hammer, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (2001)
Record low15° (2014)
Mon, 1644° / 30°0.06Climate normal
44 °Climate normal

Black Hammer, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (2023)
Record low14° (1989)
Tue, 1743° / 30°0.09Climate normal
43 °Climate normal

Black Hammer, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (2016)
Record low4° (2005)
Wed, 1843° / 29°0.08Climate normal
43 °Climate normal

Black Hammer, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.08 in
Chance of precipitation33%
Record high64° (1999)
Record low6° (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 Black Hammer, 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 Black Hammer, 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.