As of 09:10 MDT

Weather in Arenal, NM

57°Current weather

Arenal, Tuesday, 20 October, 09:10

Mostly clear. Feels like 57°. High 72°, low 53°.

Pressure30.24 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point53°

Monthly outlook for Arenal, NM: average high 64.7°, average low 51.5°. That is 0.2° below the climate normal for October. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 21 October (79.2°), the coolest 28 October (43.9°).

64.7°/51.5°
Average high / low
−0.2°
Below normal
7 / 2
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October65.1°66.6°-0.8°
30 October – 8 November63.9°62.5°+0.8°
9 November – 18 Novemberat normal58.2°—

October records over 66 years

88.2°3 October 2024All-time high
21.4°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — South Valley (3 mi).

Wed, 2179° / 54°0.1Rain
79 °Rain

Arenal, Wednesday, 21 October

Rain. High 79°, low 54°.

Pressure30.15 inHg
Wind2.6 mph SE
Humidity53%
Visibility6.2 mi
Dew point52°
Thu, 2272° / 55°0.45Heavy rain
72 °Heavy rain

Arenal, Thursday, 22 October

Heavy rain. High 72°, low 55°.

Pressure30.09 inHg
Wind3.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Fri, 2368° / 53°0.37Rain
68 °Rain

Arenal, Friday, 23 October

Rain. High 68°, low 53°.

Pressure29.97 inHg
Wind8.1 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Sat, 2461° / 51°0.26Light rain
61 °Light rain

Arenal, Saturday, 24 October

Light rain. High 61°, low 51°.

Pressure30.09 inHg
Wind4.9 mph N
Humidity80%
Visibility—
Dew point50°
Sun, 2561° / 52°0.53Rain
61 °Rain

Arenal, Sunday, 25 October

Rain. High 61°, low 52°.

Pressure30.09 inHg
Wind4.5 mph N
Humidity68%
Visibility—
Dew point49°
Mon, 2668° / 51°0.03Light rain
68 °Light rain

Arenal, Monday, 26 October

Light rain. High 68°, low 51°.

Pressure30.06 inHg
Wind15.1 mph E
Humidity34%
Visibility—
Dew point34°
Tue, 2753° / 47°0Overcast
53 °Overcast

Arenal, Tuesday, 27 October

Overcast. High 53°, low 47°.

Pressure30.47 inHg
Wind15.3 mph E
Humidity64%
Visibility—
Dew point37°
Wed, 2855° / 44°0Overcast
55 °Overcast

Arenal, Wednesday, 28 October

Overcast. High 55°, low 44°.

Pressure30.27 inHg
Wind9.5 mph S
Humidity58%
Visibility—
Dew point36°
Thu, 2961° / 50°0.07Light rain
61 °Light rain

Arenal, Thursday, 29 October

Light rain. High 61°, low 50°.

Pressure30.12 inHg
Wind9.9 mph S
Humidity60%
Visibility—
Dew point42°
Fri, 3055° / 50°0.29Light rain
55 °Light rain

Arenal, Friday, 30 October

Light rain. High 55°, low 50°.

Pressure30.21 inHg
Wind11.8 mph E
Humidity77%
Visibility—
Dew point45°
Sat, 3162° / 47°0Partly cloudy
62 °Partly cloudy

Arenal, Saturday, 31 October

Partly cloudy. High 62°, low 47°.

Pressure30.15 inHg
Wind4.9 mph SE
Humidity62%
Visibility—
Dew point42°
Sun, 0165° / 53°0Overcast
65 °Overcast

Arenal, Sunday, 1 November

Overcast. High 65°, low 53°.

Pressure30.06 inHg
Wind6.5 mph SW
Humidity55%
Visibility—
Dew point44°
Mon, 0268° / 55°0Partly cloudy
68 °Partly cloudy

Arenal, Monday, 2 November

Partly cloudy. High 68°, low 55°.

Pressure30.06 inHg
Wind9.7 mph S
Humidity46%
Visibility—
Dew point41°
Tue, 0368° / 56°0Overcast
68 °Overcast

Arenal, Tuesday, 3 November

Overcast. High 68°, low 56°.

Pressure30.03 inHg
Wind11.2 mph W
Humidity40%
Visibility—
Dew point38°
Wed, 0466° / 55°0Overcast
66 °Overcast

Arenal, Wednesday, 4 November

Overcast. High 66°, low 55°.

Pressure30.03 inHg
Wind14.2 mph W
Humidity35%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0563° / 39°0.01Climate normal
63 °Climate normal

Arenal, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high63°
Average low39°
Average precipitation0.01 in
Chance of precipitation7%
Record high74° (2020)
Record low27° (1992)
Fri, 0663° / 39°0.01Climate normal
63 °Climate normal

Arenal, Friday, 6 November

Climate normal for this date — 60-year average.

Average high63°
Average low39°
Average precipitation0.01 in
Chance of precipitation8%
Record high78° (2023)
Record low26° (1992)
Sat, 0762° / 40°0.04Climate normal
62 °Climate normal

Arenal, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low40°
Average precipitation0.04 in
Chance of precipitation13%
Record high74° (2023)
Record low27° (1972)
Sun, 0862° / 40°0.01Climate normal
62 °Climate normal

Arenal, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high62°
Average low40°
Average precipitation0.01 in
Chance of precipitation13%
Record high74° (1980)
Record low25° (2000)
Mon, 0960° / 39°0.01Climate normal
60 °Climate normal

Arenal, Monday, 9 November

Climate normal for this date — 60-year average.

Average high60°
Average low39°
Average precipitation0.01 in
Chance of precipitation7%
Record high73° (2006)
Record low24° (2024)
Tue, 1060° / 38°0.01Climate normal
60 °Climate normal

Arenal, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low38°
Average precipitation0.01 in
Chance of precipitation7%
Record high73° (2014)
Record low25° (1998)
Wed, 1159° / 38°0.03Climate normal
59 °Climate normal

Arenal, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high59°
Average low38°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (1973)
Record low25° (1998)
Thu, 1259° / 37°0.03Climate normal
59 °Climate normal

Arenal, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high59°
Average low37°
Average precipitation0.03 in
Chance of precipitation10%
Record high72° (1973)
Record low24° (2012)
Fri, 1358° / 37°0.02Climate normal
58 °Climate normal

Arenal, Friday, 13 November

Climate normal for this date — 60-year average.

Average high58°
Average low37°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (1973)
Record low21° (2000)
Sat, 1458° / 36°0.02Climate normal
58 °Climate normal

Arenal, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high58°
Average low36°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (1999)
Record low22° (2000)
Sun, 1557° / 36°0.02Climate normal
57 °Climate normal

Arenal, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high57°
Average low36°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (2025)
Record low22° (1997)
Mon, 1657° / 36°0.02Climate normal
57 °Climate normal

Arenal, Monday, 16 November

Climate normal for this date — 60-year average.

Average high57°
Average low36°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (2021)
Record low14° (1961)
Tue, 1757° / 35°0.01Climate normal
57 °Climate normal

Arenal, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high57°
Average low35°
Average precipitation0.01 in
Chance of precipitation7%
Record high73° (2017)
Record low17° (1961)
Wed, 1856° / 35°0.01Climate normal
56 °Climate normal

Arenal, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.01 in
Chance of precipitation12%
Record high73° (2020)
Record low21° (1961)

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 Arenal, NM 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 Arenal, NM 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.