As of 23:02 CDT

Weather in Union, ND

45°

Union, Wednesday, 7 October, 23:02

Overcast. Feels like 40°. High 64°, low 45°.

Pressure30.00 inHg

Wind10.4 mph W

Humidity61%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Union, ND: average high 56.1°, average low 41°. That is 2.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 10 October (75.7°), the coolest 18 October (35.2°).

56.1°/41°

Average high / low

+2.8°

Above normal

2 / 4

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	57°	52.2°	+2.6°
17 October – 26 October	54.8°	48.2°	+3.7°
27 October – 5 November	at normal	41.6°	—

October records over 66 years

83.5°4 October 1963All-time high

1.9°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Milton (6 mi).

Thu, 0855° / 41°

55 °

Union, Thursday, 8 October

Overcast. High 55°, low 41°.

Pressure30.06 inHg

Wind7.3 mph W

Humidity59%

Visibility6.2 mi

Dew point40°

Fri, 0964° / 40°

64 °

Union, Friday, 9 October

Overcast. High 64°, low 40°.

Pressure29.88 inHg

Wind11.7 mph SE

Humidity56%

Visibility6.2 mi

Dew point40°

Sat, 1076° / 54°

0.01

76 °

Union, Saturday, 10 October

Light rain. High 76°, low 54°.

Pressure29.44 inHg

Wind6.8 mph SW

Humidity65%

Visibility6.2 mi

Dew point58°

Sun, 1155° / 43°

0.36

55 °

Union, Sunday, 11 October

Rain. High 55°, low 43°.

Pressure29.88 inHg

Wind11.1 mph N

Humidity94%

Visibility2.9 mi

Dew point46°

Mon, 1243° / 39°

0.14

43 °

Union, Monday, 12 October

Light rain. High 43°, low 39°.

Pressure30.06 inHg

Wind12.3 mph N

Humidity88%

Visibility—

Dew point37°

Tue, 1354° / 38°

54 °

Union, Tuesday, 13 October

Clear. High 54°, low 38°.

Pressure30.12 inHg

Wind13.2 mph SW

Humidity47%

Visibility—

Dew point28°

Wed, 1465° / 42°

65 °

Union, Wednesday, 14 October

Overcast. High 65°, low 42°.

Pressure29.56 inHg

Wind14.2 mph S

Humidity52%

Visibility—

Dew point42°

Thu, 1553° / 43°

53 °

Union, Thursday, 15 October

Overcast. High 53°, low 43°.

Pressure29.83 inHg

Wind17.1 mph NW

Humidity56%

Visibility—

Dew point35°

Fri, 1641° / 37°

41 °

Union, Friday, 16 October

Overcast. High 41°, low 37°.

Pressure30.21 inHg

Wind18.6 mph N

Humidity87%

Visibility—

Dew point35°

Sat, 1747° / 36°

47 °

Union, Saturday, 17 October

Overcast. High 47°, low 36°.

Pressure30.18 inHg

Wind14 mph N

Humidity57%

Visibility—

Dew point29°

Sun, 1857° / 35°

57 °

Union, Sunday, 18 October

Overcast. High 57°, low 35°.

Pressure30.00 inHg

Wind10.4 mph SW

Humidity31%

Visibility—

Dew point21°

Mon, 1955° / 43°

55 °

Union, Monday, 19 October

Clear. High 55°, low 43°.

Pressure30.03 inHg

Wind19.6 mph NW

Humidity48%

Visibility—

Dew point34°

Tue, 2049° / 37°

49 °

Union, Tuesday, 20 October

Partly cloudy. High 49°, low 37°.

Pressure30.39 inHg

Wind13 mph S

Humidity43%

Visibility—

Dew point23°

Wed, 2161° / 41°

61 °

Union, Wednesday, 21 October

Overcast. High 61°, low 41°.

Pressure29.56 inHg

Wind21.4 mph S

Humidity42%

Visibility—

Dew point31°

Thu, 2260° / 41°

60 °

Union, Thursday, 22 October

Light rain. High 60°, low 41°.

Pressure29.26 inHg

Wind21.6 mph W

Humidity37%

Visibility—

Dew point27°

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

Fri, 2346° / 33°

0.07

46 °

Union, Friday, 23 October

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.07 in

Chance of precipitation27%

Record high74° (1963)

Record low14° (1981)

Sat, 2447° / 32°

0.03

47 °

Union, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.03 in

Chance of precipitation12%

Record high73° (1989)

Record low16° (2020)

Sun, 2547° / 33°

0.04

47 °

Union, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.04 in

Chance of precipitation18%

Record high71° (1989)

Record low11° (1997)

Mon, 2647° / 33°

0.07

47 °

Union, Monday, 26 October

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.07 in

Chance of precipitation25%

Record high72° (1989)

Record low4° (1997)

Tue, 2745° / 32°

0.08

45 °

Union, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.08 in

Chance of precipitation30%

Record high64° (1994)

Record low10° (2001)

Wed, 2844° / 30°

0.05

44 °

Union, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.05 in

Chance of precipitation22%

Record high60° (1974)

Record low14° (1988)

Thu, 2943° / 30°

0.05

43 °

Union, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.05 in

Chance of precipitation23%

Record high63° (1962)

Record low10° (1988)

Fri, 3042° / 30°

0.05

42 °

Union, Friday, 30 October

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.05 in

Chance of precipitation32%

Record high63° (2007)

Record low2° (1991)

Sat, 3142° / 29°

0.04

42 °

Union, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.04 in

Chance of precipitation22%

Record high65° (1999)

Record low7° (1991)

Sun, 0141° / 29°

0.07

41 °

Union, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.07 in

Chance of precipitation28%

Record high62° (1983)

Record low4° (1984)

Mon, 0241° / 28°

0.06

41 °

Union, Monday, 2 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.06 in

Chance of precipitation23%

Record high67° (2022)

Record low4° (1984)

Tue, 0339° / 27°

0.04

39 °

Union, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.04 in

Chance of precipitation18%

Record high63° (2008)

Record low-1° (1991)

Wed, 0439° / 26°

0.04

39 °

Union, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.04 in

Chance of precipitation20%

Record high63° (1975)

Record low-7° (1991)

Thu, 0540° / 26°

0.02

40 °

Union, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.02 in

Chance of precipitation13%

Record high67° (1975)

Record low6° (1991)

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 Union, 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 Union, 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.