As of 12:10 CDT

Weather in Arena, ND

68°

Arena, Saturday, 10 October, 12:10

Mostly clear. Feels like 68°. High 73°, low 51°.

Pressure29.44 inHg

Wind4 mph SW

Humidity66%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Monthly outlook for Arena, ND: average high 51.9°, average low 36.8°. That is 0.9° below the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 10 October (72.7°), the coolest 17 October (19.9°).

51.9°/36.8°

Average high / low

−0.9°

Below normal

4 / 3

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	53.2°	54.5°	-0.7°
20 October – 29 October	49.7°	50.6°	-0.5°
30 October – 8 November	at normal	43.6°	—

October records over 66 years

89.8°4 October 1963All-time high

0.3°30 October 1991All-time low

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

Sun, 1153° / 41°

0.28

53 °

Arena, Sunday, 11 October

Rain. High 53°, low 41°.

Pressure29.91 inHg

Wind13.8 mph NE

Humidity92%

Visibility3.7 mi

Dew point44°

Mon, 1244° / 41°

0.09

44 °

Arena, Monday, 12 October

Rain. High 44°, low 41°.

Pressure29.94 inHg

Wind8.3 mph NE

Humidity89%

Visibility6.2 mi

Dew point41°

Tue, 1345° / 39°

45 °

Arena, Tuesday, 13 October

Overcast. High 45°, low 39°.

Pressure30.15 inHg

Wind6 mph NW

Humidity78%

Visibility6.2 mi

Dew point35°

Wed, 1454° / 35°

54 °

Arena, Wednesday, 14 October

Clear. High 54°, low 35°.

Pressure30.33 inHg

Wind3.3 mph NW

Humidity73%

Visibility6.2 mi

Dew point39°

Thu, 1561° / 40°

61 °

Arena, Thursday, 15 October

Clear. High 61°, low 40°.

Pressure30.30 inHg

Wind9.7 mph NW

Humidity62%

Visibility—

Dew point41°

Fri, 1644° / 27°

0.02

44 °

Arena, Friday, 16 October

Light snow. High 44°, low 27°.

Pressure30.47 inHg

Wind28.7 mph NW

Humidity48%

Visibility—

Dew point15°

Sat, 1741° / 20°

41 °

Arena, Saturday, 17 October

Clear. High 41°, low 20°.

Pressure30.56 inHg

Wind16.4 mph S

Humidity27%

Visibility—

Dew point3°

Sun, 1853° / 32°

53 °

Arena, Sunday, 18 October

Overcast. High 53°, low 32°.

Pressure29.97 inHg

Wind16.8 mph S

Humidity31%

Visibility—

Dew point18°

Mon, 1965° / 40°

65 °

Arena, Monday, 19 October

Overcast. High 65°, low 40°.

Pressure29.88 inHg

Wind13.9 mph S

Humidity32%

Visibility—

Dew point27°

Tue, 2055° / 44°

0.15

55 °

Arena, Tuesday, 20 October

Rain. High 55°, low 44°.

Pressure29.68 inHg

Wind21.4 mph NW

Humidity62%

Visibility—

Dew point41°

Wed, 2150° / 42°

0.12

50 °

Arena, Wednesday, 21 October

Light rain. High 50°, low 42°.

Pressure29.97 inHg

Wind19.5 mph NW

Humidity63%

Visibility—

Dew point33°

Thu, 2251° / 37°

51 °

Arena, Thursday, 22 October

Clear. High 51°, low 37°.

Pressure30.09 inHg

Wind20.1 mph NW

Humidity53%

Visibility—

Dew point33°

Fri, 2351° / 33°

51 °

Arena, Friday, 23 October

Overcast. High 51°, low 33°.

Pressure30.18 inHg

Wind12.1 mph E

Humidity49%

Visibility—

Dew point27°

Sat, 2453° / 38°

53 °

Arena, Saturday, 24 October

Overcast. High 53°, low 38°.

Pressure30.00 inHg

Wind14.4 mph E

Humidity57%

Visibility—

Dew point33°

Sun, 2538° / 28°

38 °

Arena, Sunday, 25 October

Overcast. High 38°, low 28°.

Pressure30.56 inHg

Wind18.1 mph N

Humidity47%

Visibility—

Dew point17°

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

Mon, 2651° / 35°

0.05

51 °

Arena, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°

Average low35°

Average precipitation0.05 in

Chance of precipitation22%

Record high75° (1990)

Record low13° (1980)

Tue, 2749° / 33°

0.07

49 °

Arena, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°

Average low33°

Average precipitation0.07 in

Chance of precipitation25%

Record high71° (1983)

Record low14° (2023)

Wed, 2848° / 32°

0.05

48 °

Arena, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°

Average low32°

Average precipitation0.05 in

Chance of precipitation13%

Record high65° (2016)

Record low13° (2023)

Thu, 2947° / 32°

0.07

47 °

Arena, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.07 in

Chance of precipitation27%

Record high66° (2007)

Record low9° (1991)

Fri, 3046° / 32°

0.04

46 °

Arena, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.04 in

Chance of precipitation23%

Record high63° (2008)

Record low0° (1991)

Sat, 3146° / 31°

0.03

46 °

Arena, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.03 in

Chance of precipitation18%

Record high68° (1990)

Record low1° (1991)

Sun, 0144° / 31°

0.06

44 °

Arena, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.06 in

Chance of precipitation18%

Record high66° (1983)

Record low8° (1984)

Mon, 0245° / 30°

0.03

45 °

Arena, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°

Average low30°

Average precipitation0.03 in

Chance of precipitation17%

Record high69° (1978)

Record low4° (1991)

Tue, 0343° / 30°

0.03

43 °

Arena, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.03 in

Chance of precipitation17%

Record high63° (2020)

Record low-1° (1991)

Wed, 0444° / 29°

0.03

44 °

Arena, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.03 in

Chance of precipitation17%

Record high67° (2020)

Record low-4° (1991)

Thu, 0543° / 29°

0.03

43 °

Arena, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.03 in

Chance of precipitation17%

Record high67° (2020)

Record low5° (2003)

Fri, 0642° / 28°

0.04

42 °

Arena, Friday, 6 November

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.04 in

Chance of precipitation13%

Record high66° (2016)

Record low-6° (1991)

Sat, 0742° / 27°

0.06

42 °

Arena, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°

Average low27°

Average precipitation0.06 in

Chance of precipitation20%

Record high65° (1999)

Record low-11° (1991)

Sun, 0841° / 27°

0.04

41 °

Arena, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.04 in

Chance of precipitation20%

Record high66° (2020)

Record low5° (2003)

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 Arena, 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 Arena, 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.