As of 03:47 CDT

Weather in Blackmer, ND

56°

Blackmer, Sunday, 11 October, 03:47

Clear. Feels like 54°. High 74°, low 56°.

Pressure29.62 inHg

Wind3.4 mph NW

Humidity75%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Blackmer, ND: average high 59.6°, average low 42.8°. That is 2.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 11 October (73.9°), the coolest 17 October (25.2°).

59.6°/42.8°

Average high / low

+2.4°

Above normal

2 / 4

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	60.6°	56.5°	+2.3°
21 October – 30 October	57.9°	52.4°	+3.1°
31 October – 9 November	at normal	46.4°	—

October records over 66 years

89.8°3 October 2025All-time high

12.4°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Wheaton (13 mi).

Mon, 1269° / 51°

0.2

69 °

Blackmer, Monday, 12 October

Rain. High 69°, low 51°.

Pressure29.71 inHg

Wind7.6 mph N

Humidity60%

Visibility6.2 mi

Dew point52°

Tue, 1355° / 49°

55 °

Blackmer, Tuesday, 13 October

Overcast. High 55°, low 49°.

Pressure30.03 inHg

Wind10.1 mph NW

Humidity66%

Visibility6.2 mi

Dew point40°

Wed, 1459° / 48°

59 °

Blackmer, Wednesday, 14 October

Clear. High 59°, low 48°.

Pressure30.27 inHg

Wind4.5 mph NW

Humidity49%

Visibility6.2 mi

Dew point36°

Thu, 1558° / 44°

58 °

Blackmer, Thursday, 15 October

Overcast. High 58°, low 44°.

Pressure30.27 inHg

Wind18.1 mph N

Humidity60%

Visibility—

Dew point41°

Fri, 1655° / 39°

55 °

Blackmer, Friday, 16 October

Clear. High 55°, low 39°.

Pressure30.68 inHg

Wind15.9 mph N

Humidity47%

Visibility—

Dew point31°

Sat, 1742° / 25°

42 °

Blackmer, Saturday, 17 October

Clear. High 42°, low 25°.

Pressure30.62 inHg

Wind14.2 mph NW

Humidity36%

Visibility—

Dew point12°

Sun, 1857° / 34°

57 °

Blackmer, Sunday, 18 October

Overcast. High 57°, low 34°.

Pressure30.03 inHg

Wind19.4 mph S

Humidity28%

Visibility—

Dew point17°

Mon, 1964° / 43°

64 °

Blackmer, Monday, 19 October

Mostly clear. High 64°, low 43°.

Pressure30.00 inHg

Wind7.2 mph SE

Humidity37%

Visibility—

Dew point32°

Tue, 2073° / 47°

73 °

Blackmer, Tuesday, 20 October

Partly cloudy. High 73°, low 47°.

Pressure29.77 inHg

Wind15.2 mph S

Humidity40%

Visibility—

Dew point38°

Wed, 2163° / 51°

63 °

Blackmer, Wednesday, 21 October

Overcast. High 63°, low 51°.

Pressure30.03 inHg

Wind16.6 mph NW

Humidity36%

Visibility—

Dew point33°

Thu, 2256° / 40°

56 °

Blackmer, Thursday, 22 October

Clear. High 56°, low 40°.

Pressure30.39 inHg

Wind10.8 mph SE

Humidity50%

Visibility—

Dew point33°

Fri, 2365° / 43°

0.06

65 °

Blackmer, Friday, 23 October

Light rain. High 65°, low 43°.

Pressure29.68 inHg

Wind28.2 mph W

Humidity88%

Visibility—

Dew point53°

Sat, 2449° / 41°

49 °

Blackmer, Saturday, 24 October

Overcast. High 49°, low 41°.

Pressure30.33 inHg

Wind20.2 mph NW

Humidity55%

Visibility—

Dew point33°

Sun, 2561° / 38°

61 °

Blackmer, Sunday, 25 October

Overcast. High 61°, low 38°.

Pressure30.21 inHg

Wind15.7 mph W

Humidity34%

Visibility—

Dew point24°

Mon, 2653° / 38°

53 °

Blackmer, Monday, 26 October

Overcast. High 53°, low 38°.

Pressure30.27 inHg

Wind7.2 mph NW

Humidity52%

Visibility—

Dew point31°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2752° / 37°

0.07

52 °

Blackmer, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.07 in

Chance of precipitation25%

Record high72° (1983)

Record low15° (2020)

Wed, 2851° / 37°

0.03

51 °

Blackmer, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.03 in

Chance of precipitation12%

Record high72° (2024)

Record low22° (2017)

Thu, 2950° / 36°

0.07

50 °

Blackmer, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.07 in

Chance of precipitation32%

Record high65° (2005)

Record low14° (2020)

Fri, 3049° / 36°

0.08

49 °

Blackmer, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.08 in

Chance of precipitation28%

Record high67° (1965)

Record low18° (1991)

Sat, 3149° / 35°

0.09

49 °

Blackmer, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.09 in

Chance of precipitation25%

Record high71° (1999)

Record low19° (1996)

Sun, 0148° / 34°

0.07

48 °

Blackmer, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.07 in

Chance of precipitation23%

Record high72° (1990)

Record low13° (1984)

Mon, 0247° / 34°

0.05

47 °

Blackmer, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.05 in

Chance of precipitation20%

Record high72° (2022)

Record low11° (1991)

Tue, 0347° / 33°

0.04

47 °

Blackmer, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.04 in

Chance of precipitation20%

Record high70° (1978)

Record low8° (1991)

Wed, 0446° / 32°

0.03

46 °

Blackmer, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.03 in

Chance of precipitation12%

Record high70° (2015)

Record low0° (1991)

Thu, 0547° / 32°

0.03

47 °

Blackmer, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.03 in

Chance of precipitation15%

Record high69° (1975)

Record low12° (1991)

Fri, 0646° / 32°

0.04

46 °

Blackmer, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.04 in

Chance of precipitation17%

Record high73° (2020)

Record low4° (1991)

Sat, 0746° / 31°

0.04

46 °

Blackmer, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.04 in

Chance of precipitation17%

Record high69° (2020)

Record low1° (1991)

Sun, 0845° / 31°

0.05

45 °

Blackmer, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.05 in

Chance of precipitation20%

Record high73° (1999)

Record low7° (2003)

Mon, 0942° / 29°

0.08

42 °

Blackmer, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.08 in

Chance of precipitation22%

Record high63° (2010)

Record low13° (2018)

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 Blackmer, ND 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 Blackmer, ND 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.