As of 08:55 CDT

Weather in Black Hammer, MN

47°Current weather

Black Hammer, Wednesday, 21 October, 08:55

Clear. Feels like 44°. High 70°, low 44°.

Pressure30.21 inHg
Wind5.4 mph S
Humidity84%
Visibility6.2 mi
Dew point42°

Monthly outlook for Black Hammer, MN: average high 60.8°, average low 47.1°. That is 5° above the climate normal for October. Precipitation is expected on 9 days (about 3.6 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 22 October (73.5°), the coolest 29 October (34.8°).

60.8°/47.1°
Average high / low
+5°
Above normal
9 / 4
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October64.7°53.5°+6.2°
31 October – 9 November54.3°48.2°+3.4°
10 November – 19 Novemberat normal42.8°—

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).

Thu, 2274° / 43°0Mostly clear
74 °Mostly clear

Black Hammer, Thursday, 22 October

Mostly clear. High 74°, low 43°.

Pressure30.24 inHg
Wind4.6 mph SE
Humidity72%
Visibility6.2 mi
Dew point57°
Fri, 2371° / 51°0Mostly clear
71 °Mostly clear

Black Hammer, Friday, 23 October

Mostly clear. High 71°, low 51°.

Pressure30.27 inHg
Wind10.4 mph S
Humidity63%
Visibility6.2 mi
Dew point55°
Sat, 2469° / 56°0Partly cloudy
69 °Partly cloudy

Black Hammer, Saturday, 24 October

Partly cloudy. High 69°, low 56°.

Pressure30.24 inHg
Wind13.2 mph S
Humidity61%
Visibility6.2 mi
Dew point52°
Sun, 2571° / 56°0Overcast
71 °Overcast

Black Hammer, Sunday, 25 October

Overcast. High 71°, low 56°.

Pressure30.27 inHg
Wind9.4 mph S
Humidity60%
Visibility—
Dew point53°
Mon, 2668° / 57°0.14Light rain
68 °Light rain

Black Hammer, Monday, 26 October

Light rain. High 68°, low 57°.

Pressure30.12 inHg
Wind9.6 mph S
Humidity61%
Visibility—
Dew point52°
Tue, 2753° / 44°0.07Light rain
53 °Light rain

Black Hammer, Tuesday, 27 October

Light rain. High 53°, low 44°.

Pressure30.33 inHg
Wind10.2 mph S
Humidity87%
Visibility—
Dew point42°
Wed, 2865° / 47°0.07Light rain
65 °Light rain

Black Hammer, Wednesday, 28 October

Light rain. High 65°, low 47°.

Pressure29.94 inHg
Wind14.6 mph SW
Humidity62%
Visibility—
Dew point48°
Thu, 2952° / 35°0Overcast
52 °Overcast

Black Hammer, Thursday, 29 October

Overcast. High 52°, low 35°.

Pressure30.30 inHg
Wind14 mph N
Humidity36%
Visibility—
Dew point22°
Fri, 3054° / 38°0Overcast
54 °Overcast

Black Hammer, Friday, 30 October

Overcast. High 54°, low 38°.

Pressure30.27 inHg
Wind13.5 mph SE
Humidity36%
Visibility—
Dew point24°
Sat, 3159° / 46°1.52Heavy rain
59 °Heavy rain

Black Hammer, Saturday, 31 October

Heavy rain. High 59°, low 46°.

Pressure29.59 inHg
Wind24.8 mph S
Humidity93%
Visibility—
Dew point53°
Sun, 0163° / 54°0.25Rain
63 °Rain

Black Hammer, Sunday, 1 November

Rain. High 63°, low 54°.

Pressure29.77 inHg
Wind12.1 mph SW
Humidity76%
Visibility—
Dew point54°
Mon, 0254° / 47°0.19Light rain
54 °Light rain

Black Hammer, Monday, 2 November

Light rain. High 54°, low 47°.

Pressure30.03 inHg
Wind13.9 mph N
Humidity75%
Visibility—
Dew point44°
Tue, 0349° / 44°0.18Light rain
49 °Light rain

Black Hammer, Tuesday, 3 November

Light rain. High 49°, low 44°.

Pressure29.94 inHg
Wind16 mph N
Humidity83%
Visibility—
Dew point43°
Wed, 0450° / 45°0.89Rain
50 °Rain

Black Hammer, Wednesday, 4 November

Rain. High 50°, low 45°.

Pressure29.59 inHg
Wind14.8 mph N
Humidity96%
Visibility—
Dew point47°
Thu, 0551° / 45°0.33Light rain
51 °Light rain

Black Hammer, Thursday, 5 November

Light rain. High 51°, low 45°.

Pressure29.41 inHg
Wind10.6 mph W
Humidity97%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1942° / 29°0.08Climate normal
42 °Climate normal

Black Hammer, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation30%
Record high61° (1975)
Record low8° (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 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.