As of 10:44 MDT

Weather in Arenal, NM

55°Current weather

Arenal, Friday, 16 October, 10:44

Clear. Feels like 52°. High 67°, low 44°.

Pressure30.65 inHg
Wind16.1 mph E
Humidity43%
Visibility6.2 mi
Dew point33°

Monthly outlook for Arenal, NM: average high 65.8°, average low 50.2°. That is 0.7° below the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 October (72.6°), the coolest 17 October (39.7°).

65.8°/50.2°
Average high / low
−0.7°
Below normal
6 / 2
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October67.8°68.5°-0.4°
26 October – 4 November62.3°63.6°-0.7°
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, 1771° / 40°0Mostly clear
71 °Mostly clear

Arenal, Saturday, 17 October

Mostly clear. High 71°, low 40°.

Pressure30.45 inHg
Wind0.5 mph N
Humidity29%
Visibility6.2 mi
Dew point8°
Sun, 1869° / 45°0Clear
69 °Clear

Arenal, Sunday, 18 October

Clear. High 69°, low 45°.

Pressure30.18 inHg
Wind5.6 mph S
Humidity27%
Visibility6.2 mi
Dew point15°
Mon, 1973° / 51°0.01Light rain
73 °Light rain

Arenal, Monday, 19 October

Light rain. High 73°, low 51°.

Pressure30.06 inHg
Wind5 mph S
Humidity39%
Visibility6.2 mi
Dew point41°
Tue, 2071° / 51°0.07Light rain
71 °Light rain

Arenal, Tuesday, 20 October

Light rain. High 71°, low 51°.

Pressure30.06 inHg
Wind6.4 mph SE
Humidity56%
Visibility—
Dew point48°
Wed, 2160° / 55°0.9Rain
60 °Rain

Arenal, Wednesday, 21 October

Rain. High 60°, low 55°.

Pressure30.18 inHg
Wind5.7 mph W
Humidity86%
Visibility—
Dew point55°
Thu, 2265° / 58°1.28Heavy rain
65 °Heavy rain

Arenal, Thursday, 22 October

Heavy rain. High 65°, low 58°.

Pressure30.09 inHg
Wind17.8 mph SE
Humidity66%
Visibility—
Dew point52°
Fri, 2368° / 55°0.3Rain
68 °Rain

Arenal, Friday, 23 October

Rain. High 68°, low 55°.

Pressure29.97 inHg
Wind7.5 mph SE
Humidity44%
Visibility—
Dew point41°
Sat, 2471° / 57°0.03Light rain
71 °Light rain

Arenal, Saturday, 24 October

Light rain. High 71°, low 57°.

Pressure29.85 inHg
Wind23.3 mph S
Humidity43%
Visibility—
Dew point44°
Sun, 2563° / 51°0Clear
63 °Clear

Arenal, Sunday, 25 October

Clear. High 63°, low 51°.

Pressure29.97 inHg
Wind8 mph SW
Humidity42%
Visibility—
Dew point33°
Mon, 2667° / 52°0Partly cloudy
67 °Partly cloudy

Arenal, Monday, 26 October

Partly cloudy. High 67°, low 52°.

Pressure29.97 inHg
Wind19.1 mph E
Humidity31%
Visibility—
Dew point30°
Tue, 2763° / 55°0.21Light rain
63 °Light rain

Arenal, Tuesday, 27 October

Light rain. High 63°, low 55°.

Pressure29.80 inHg
Wind24.1 mph S
Humidity67%
Visibility—
Dew point48°
Wed, 2866° / 49°0Partly cloudy
66 °Partly cloudy

Arenal, Wednesday, 28 October

Partly cloudy. High 66°, low 49°.

Pressure29.91 inHg
Wind14.1 mph W
Humidity37%
Visibility—
Dew point31°
Thu, 2963° / 49°0.02Light rain
63 °Light rain

Arenal, Thursday, 29 October

Light rain. High 63°, low 49°.

Pressure29.94 inHg
Wind13 mph S
Humidity36%
Visibility—
Dew point31°
Fri, 3059° / 47°0.32Rain
59 °Rain

Arenal, Friday, 30 October

Rain. High 59°, low 47°.

Pressure29.71 inHg
Wind25 mph SW
Humidity45%
Visibility—
Dew point37°
Sat, 3155° / 44°0Light rain
55 °Light rain

Arenal, Saturday, 31 October

Light rain. High 55°, low 44°.

Pressure29.91 inHg
Wind14.2 mph NW
Humidity63%
Visibility—
Dew point37°
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.