As of 02:18 MDT

Weather in Arenal, NM

54°Current weather

Arenal, Monday, 19 October, 02:18

Clear. Feels like 52°. High 74°, low 49°.

Pressure30.18 inHg
Wind5.7 mph SE
Humidity63%
Visibility6.2 mi
Dew point42°

Monthly outlook for Arenal, NM: average high 63.6°, average low 49.5°. That is 1.1° below the climate normal for October. Precipitation is expected on 6 days (about 2.4 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 October (73.9°), the coolest 1 November (41.8°).

63.6°/49.5°
Average high / low
−1.1°
Below normal
6 / 2
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October66.7°67.1°-0.2°
29 October – 7 November58.3°62.8°-2.5°
8 November – 17 Novemberat normal58.8°—

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).

Tue, 2073° / 47°0.02Light rain
73 °Light rain

Arenal, Tuesday, 20 October

Light rain. High 73°, low 47°.

Pressure30.12 inHg
Wind2.3 mph SE
Humidity60%
Visibility6.2 mi
Dew point51°
Wed, 2173° / 53°0.19Rain
73 °Rain

Arenal, Wednesday, 21 October

Rain. High 73°, low 53°.

Pressure30.15 inHg
Wind2.1 mph SE
Humidity55%
Visibility6.2 mi
Dew point54°
Thu, 2272° / 54°0.68Heavy rain
72 °Heavy rain

Arenal, Thursday, 22 October

Heavy rain. High 72°, low 54°.

Pressure30.09 inHg
Wind5.6 mph S
Humidity61%
Visibility6.2 mi
Dew point55°
Fri, 2367° / 53°0.11Light rain
67 °Light rain

Arenal, Friday, 23 October

Light rain. High 67°, low 53°.

Pressure29.94 inHg
Wind11.8 mph S
Humidity68%
Visibility—
Dew point53°
Sat, 2466° / 49°0.86Heavy rain
66 °Heavy rain

Arenal, Saturday, 24 October

Heavy rain. High 66°, low 49°.

Pressure30.03 inHg
Wind9.4 mph SW
Humidity51%
Visibility—
Dew point41°
Sun, 2559° / 54°0Overcast
59 °Overcast

Arenal, Sunday, 25 October

Overcast. High 59°, low 54°.

Pressure30.24 inHg
Wind22.5 mph E
Humidity61%
Visibility—
Dew point43°
Mon, 2657° / 53°0.33Light rain
57 °Light rain

Arenal, Monday, 26 October

Light rain. High 57°, low 53°.

Pressure29.91 inHg
Wind7.3 mph NE
Humidity82%
Visibility—
Dew point49°
Tue, 2760° / 53°0.02Light rain
60 °Light rain

Arenal, Tuesday, 27 October

Light rain. High 60°, low 53°.

Pressure30.00 inHg
Wind12 mph E
Humidity63%
Visibility—
Dew point43°
Wed, 2867° / 53°0Overcast
67 °Overcast

Arenal, Wednesday, 28 October

Overcast. High 67°, low 53°.

Pressure29.94 inHg
Wind14.7 mph S
Humidity57%
Visibility—
Dew point45°
Thu, 2965° / 51°0Mostly clear
65 °Mostly clear

Arenal, Thursday, 29 October

Mostly clear. High 65°, low 51°.

Pressure29.68 inHg
Wind34.4 mph W
Humidity27%
Visibility—
Dew point29°
Fri, 3060° / 44°0Overcast
60 °Overcast

Arenal, Friday, 30 October

Overcast. High 60°, low 44°.

Pressure29.91 inHg
Wind11.2 mph W
Humidity25%
Visibility—
Dew point16°
Sat, 3154° / 44°0Overcast
54 °Overcast

Arenal, Saturday, 31 October

Overcast. High 54°, low 44°.

Pressure30.18 inHg
Wind16.2 mph N
Humidity23%
Visibility—
Dew point13°
Sun, 0153° / 42°0Overcast
53 °Overcast

Arenal, Sunday, 1 November

Overcast. High 53°, low 42°.

Pressure30.21 inHg
Wind14.5 mph N
Humidity19%
Visibility—
Dew point9°
Mon, 0260° / 45°0Overcast
60 °Overcast

Arenal, Monday, 2 November

Overcast. High 60°, low 45°.

Pressure29.91 inHg
Wind15 mph S
Humidity22%
Visibility—
Dew point15°
Tue, 0359° / 47°0Clear
59 °Clear

Arenal, Tuesday, 3 November

Clear. High 59°, low 47°.

Pressure29.71 inHg
Wind20.9 mph W
Humidity23%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0462° / 40°0.04Climate normal
62 °Climate normal

Arenal, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°
Average low40°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (2025)
Record low27° (1970)
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)

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.