As of 02:24 CDT

Weather in Arena, ND

47°Current weather

Arena, Friday, 9 October, 02:24

Partly cloudy. Feels like 42°. High 75°, low 45°.

Pressure29.97 inHg
Wind10.9 mph SE
Humidity74%
Visibility6.2 mi
Dew point39°

Monthly outlook for Arena, ND: average high 55.3°, average low 40.6°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 9 October (75°), the coolest 17 October (31°).

55.3°/40.6°
Average high / low
+0.8°
Above normal
4 / 3
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October54.7°54.8°-0.1°
19 October – 28 October56.2°51.4°+2.7°
29 October – 7 Novemberat normal44.2°—

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).

Sat, 1073° / 53°0Mostly clear
73 °Mostly clear

Arena, Saturday, 10 October

Mostly clear. High 73°, low 53°.

Pressure29.44 inHg
Wind7.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point49°
Sun, 1155° / 43°0.28Rain
55 °Rain

Arena, Sunday, 11 October

Rain. High 55°, low 43°.

Pressure29.91 inHg
Wind13.8 mph N
Humidity91%
Visibility4.9 mi
Dew point46°
Mon, 1243° / 40°0.12Light rain
43 °Light rain

Arena, Monday, 12 October

Light rain. High 43°, low 40°.

Pressure29.97 inHg
Wind12.8 mph NE
Humidity85%
Visibility6.2 mi
Dew point39°
Tue, 1345° / 39°0Overcast
45 °Overcast

Arena, Tuesday, 13 October

Overcast. High 45°, low 39°.

Pressure30.21 inHg
Wind9.6 mph NW
Humidity73%
Visibility—
Dew point34°
Wed, 1456° / 38°0.04Light rain
56 °Light rain

Arena, Wednesday, 14 October

Light rain. High 56°, low 38°.

Pressure30.00 inHg
Wind12.5 mph S
Humidity58%
Visibility—
Dew point36°
Thu, 1549° / 42°1.15Rain
49 °Rain

Arena, Thursday, 15 October

Rain. High 49°, low 42°.

Pressure29.74 inHg
Wind22.4 mph N
Humidity89%
Visibility—
Dew point43°
Fri, 1642° / 34°0Overcast
42 °Overcast

Arena, Friday, 16 October

Overcast. High 42°, low 34°.

Pressure30.50 inHg
Wind20.8 mph NW
Humidity55%
Visibility—
Dew point23°
Sat, 1753° / 31°0Partly cloudy
53 °Partly cloudy

Arena, Saturday, 17 October

Partly cloudy. High 53°, low 31°.

Pressure30.33 inHg
Wind19.5 mph S
Humidity33%
Visibility—
Dew point19°
Sun, 1855° / 41°0Overcast
55 °Overcast

Arena, Sunday, 18 October

Overcast. High 55°, low 41°.

Pressure30.39 inHg
Wind11.7 mph N
Humidity39%
Visibility—
Dew point27°
Mon, 1954° / 37°0Partly cloudy
54 °Partly cloudy

Arena, Monday, 19 October

Partly cloudy. High 54°, low 37°.

Pressure30.36 inHg
Wind16.4 mph S
Humidity36%
Visibility—
Dew point24°
Tue, 2061° / 45°0Overcast
61 °Overcast

Arena, Tuesday, 20 October

Overcast. High 61°, low 45°.

Pressure29.88 inHg
Wind16.4 mph S
Humidity71%
Visibility—
Dew point42°
Wed, 2156° / 41°0Overcast
56 °Overcast

Arena, Wednesday, 21 October

Overcast. High 56°, low 41°.

Pressure30.18 inHg
Wind10.1 mph NW
Humidity39%
Visibility—
Dew point28°
Thu, 2251° / 38°0Partly cloudy
51 °Partly cloudy

Arena, Thursday, 22 October

Partly cloudy. High 51°, low 38°.

Pressure30.42 inHg
Wind9 mph N
Humidity46%
Visibility—
Dew point28°
Fri, 2363° / 38°0Clear
63 °Clear

Arena, Friday, 23 October

Clear. High 63°, low 38°.

Pressure29.91 inHg
Wind23 mph S
Humidity44%
Visibility—
Dew point34°
Sat, 2452° / 44°0Clear
52 °Clear

Arena, Saturday, 24 October

Clear. High 52°, low 44°.

Pressure30.15 inHg
Wind14.3 mph NW
Humidity41%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2551° / 35°0.03Climate normal
51 °Climate normal

Arena, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.03 in
Chance of precipitation22%
Record high74° (1989)
Record low18° (2020)
Mon, 2651° / 35°0.05Climate normal
51 °Climate normal

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°0.07Climate normal
49 °Climate normal

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°0.05Climate normal
48 °Climate normal

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°0.07Climate normal
47 °Climate normal

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°0.04Climate normal
46 °Climate normal

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°0.03Climate normal
46 °Climate normal

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°0.06Climate normal
44 °Climate normal

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°0.03Climate normal
45 °Climate normal

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°0.03Climate normal
43 °Climate normal

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°0.03Climate normal
44 °Climate normal

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°0.03Climate normal
43 °Climate normal

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°0.04Climate normal
42 °Climate normal

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°0.06Climate normal
42 °Climate normal

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)

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.