As of 23:39 MDT

Weather in Arenal, NM

49°Current weather

Arenal, Friday, 16 October, 23:39

Clear. Feels like 44°. High 65°, low 44°.

Pressure30.59 inHg
Wind15 mph E
Humidity33%
Visibility6.2 mi
Dew point23°

Monthly outlook for Arenal, NM: average high 67.6°, average low 51.4°. That is 0.3° above the climate normal for October. Precipitation is expected on 10 days (about 2.5 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 24 October (74.1°), the coolest 17 October (41.1°).

67.6°/51.4°
Average high / low
+0.3°
Above normal
10 / 2
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October69.5°68.5°+0.6°
26 October – 4 November64.3°63.6°+0.4°
5 November – 14 Novemberat normal60.4°—

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).

Sat, 1770° / 41°0Clear
70 °Clear

Arenal, Saturday, 17 October

Clear. High 70°, low 41°.

Pressure30.45 inHg
Wind0.6 mph N
Humidity30%
Visibility6.2 mi
Dew point8°
Sun, 1867° / 50°0Light rain
67 °Light rain

Arenal, Sunday, 18 October

Light rain. High 67°, low 50°.

Pressure30.21 inHg
Wind5.2 mph S
Humidity30%
Visibility6.2 mi
Dew point19°
Mon, 1973° / 50°0.11Rain
73 °Rain

Arenal, Monday, 19 October

Rain. High 73°, low 50°.

Pressure30.09 inHg
Wind4.3 mph S
Humidity35%
Visibility6.2 mi
Dew point38°
Tue, 2071° / 52°0.11Light rain
71 °Light rain

Arenal, Tuesday, 20 October

Light rain. High 71°, low 52°.

Pressure30.06 inHg
Wind4.6 mph S
Humidity58%
Visibility6.2 mi
Dew point51°
Wed, 2173° / 54°0.33Rain
73 °Rain

Arenal, Wednesday, 21 October

Rain. High 73°, low 54°.

Pressure30.12 inHg
Wind9.4 mph N
Humidity57%
Visibility—
Dew point52°
Thu, 2269° / 54°0.71Rain
69 °Rain

Arenal, Thursday, 22 October

Rain. High 69°, low 54°.

Pressure30.09 inHg
Wind13.7 mph S
Humidity64%
Visibility—
Dew point53°
Fri, 2365° / 55°0.33Rain
65 °Rain

Arenal, Friday, 23 October

Rain. High 65°, low 55°.

Pressure30.00 inHg
Wind10.5 mph W
Humidity35%
Visibility—
Dew point33°
Sat, 2474° / 55°0.08Light rain
74 °Light rain

Arenal, Saturday, 24 October

Light rain. High 74°, low 55°.

Pressure29.91 inHg
Wind25.1 mph E
Humidity43%
Visibility—
Dew point43°
Sun, 2567° / 53°0.05Light rain
67 °Light rain

Arenal, Sunday, 25 October

Light rain. High 67°, low 53°.

Pressure30.03 inHg
Wind15.6 mph E
Humidity45%
Visibility—
Dew point40°
Mon, 2667° / 54°0Overcast
67 °Overcast

Arenal, Monday, 26 October

Overcast. High 67°, low 54°.

Pressure30.06 inHg
Wind4.7 mph NE
Humidity28%
Visibility—
Dew point29°
Tue, 2770° / 57°0.06Light rain
70 °Light rain

Arenal, Tuesday, 27 October

Light rain. High 70°, low 57°.

Pressure30.03 inHg
Wind4.4 mph N
Humidity53%
Visibility—
Dew point48°
Wed, 2864° / 57°0.7Rain
64 °Rain

Arenal, Wednesday, 28 October

Rain. High 64°, low 57°.

Pressure29.71 inHg
Wind21.9 mph SE
Humidity78%
Visibility—
Dew point51°
Thu, 2961° / 48°0.06Light rain
61 °Light rain

Arenal, Thursday, 29 October

Light rain. High 61°, low 48°.

Pressure29.85 inHg
Wind24.7 mph W
Humidity45%
Visibility—
Dew point35°
Fri, 3060° / 47°0Clear
60 °Clear

Arenal, Friday, 30 October

Clear. High 60°, low 47°.

Pressure30.09 inHg
Wind10.2 mph W
Humidity44%
Visibility—
Dew point33°
Sat, 3164° / 50°0Clear
64 °Clear

Arenal, Saturday, 31 October

Clear. High 64°, low 50°.

Pressure30.24 inHg
Wind5.4 mph N
Humidity35%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0162° / 41°0.01Climate normal
62 °Climate normal

Arenal, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low41°
Average precipitation0.01 in
Chance of precipitation10%
Record high74° (2003)
Record low27° (1991)
Mon, 0263° / 40°0.02Climate normal
63 °Climate normal

Arenal, Monday, 2 November

Climate normal for this date — 60-year average.

Average high63°
Average low40°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2008)
Record low27° (1989)
Tue, 0362° / 39°0.04Climate normal
62 °Climate normal

Arenal, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low39°
Average precipitation0.04 in
Chance of precipitation12%
Record high74° (1988)
Record low25° (1991)
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)

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.