As of 16:38 MDT

Weather in Lake Sumner, NM

75°Current weather

Lake Sumner, Tuesday, 20 October, 16:38

Partly cloudy. Feels like 75°. High 75°, low 53°.

Pressure30.06 inHg
Wind9.8 mph S
Humidity47%
Visibility6.2 mi
Dew point54°

Monthly outlook for Lake Sumner, NM: average high 65.2°, average low 52.6°. That is 0.8° below the climate normal for October. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 21 October (80.6°), the coolest 27 October (45.2°).

65.2°/52.6°
Average high / low
−0.8°
Below normal
5 / 2
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October65.9°68.2°-1.3°
30 October – 8 November64.1°64.3°-0.1°
9 November – 18 Novemberat normal60.9°—

October records over 66 years

93°7 October 1979All-time high
19°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Evanola (15 mi).

Wed, 2181° / 57°0Overcast
81 °Overcast

Lake Sumner, Wednesday, 21 October

Overcast. High 81°, low 57°.

Pressure30.15 inHg
Wind1.8 mph SE
Humidity49%
Visibility6.2 mi
Dew point53°
Thu, 2278° / 56°0Overcast
78 °Overcast

Lake Sumner, Thursday, 22 October

Overcast. High 78°, low 56°.

Pressure30.12 inHg
Wind9 mph S
Humidity45%
Visibility6.2 mi
Dew point51°
Fri, 2375° / 58°0.08Light rain
75 °Light rain

Lake Sumner, Friday, 23 October

Light rain. High 75°, low 58°.

Pressure29.97 inHg
Wind13.7 mph S
Humidity55%
Visibility6.2 mi
Dew point55°
Sat, 2465° / 56°0.28Rain
65 °Rain

Lake Sumner, Saturday, 24 October

Rain. High 65°, low 56°.

Pressure30.03 inHg
Wind11.5 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Sun, 2560° / 54°0.88Rain
60 °Rain

Lake Sumner, Sunday, 25 October

Rain. High 60°, low 54°.

Pressure30.09 inHg
Wind15.2 mph S
Humidity81%
Visibility—
Dew point54°
Mon, 2664° / 51°0.08Light rain
64 °Light rain

Lake Sumner, Monday, 26 October

Light rain. High 64°, low 51°.

Pressure30.09 inHg
Wind18.4 mph NE
Humidity66%
Visibility—
Dew point51°
Tue, 2749° / 45°0Light rain
49 °Light rain

Lake Sumner, Tuesday, 27 October

Light rain. High 49°, low 45°.

Pressure30.36 inHg
Wind14.5 mph NE
Humidity75%
Visibility—
Dew point40°
Wed, 2858° / 47°0Overcast
58 °Overcast

Lake Sumner, Wednesday, 28 October

Overcast. High 58°, low 47°.

Pressure30.27 inHg
Wind9.7 mph S
Humidity71%
Visibility—
Dew point45°
Thu, 2954° / 51°0Overcast
54 °Overcast

Lake Sumner, Thursday, 29 October

Overcast. High 54°, low 51°.

Pressure30.18 inHg
Wind16.7 mph S
Humidity88%
Visibility—
Dew point49°
Fri, 3058° / 51°0.02Light rain
58 °Light rain

Lake Sumner, Friday, 30 October

Light rain. High 58°, low 51°.

Pressure29.83 inHg
Wind14.8 mph S
Humidity82%
Visibility—
Dew point49°
Sat, 3169° / 54°0Overcast
69 °Overcast

Lake Sumner, Saturday, 31 October

Overcast. High 69°, low 54°.

Pressure29.62 inHg
Wind19.9 mph W
Humidity39%
Visibility—
Dew point38°
Sun, 0168° / 54°0Overcast
68 °Overcast

Lake Sumner, Sunday, 1 November

Overcast. High 68°, low 54°.

Pressure29.74 inHg
Wind23.1 mph W
Humidity36%
Visibility—
Dew point36°
Mon, 0266° / 51°0Clear
66 °Clear

Lake Sumner, Monday, 2 November

Clear. High 66°, low 51°.

Pressure30.24 inHg
Wind15.8 mph NE
Humidity33%
Visibility—
Dew point32°
Tue, 0359° / 51°0.03Light rain
59 °Light rain

Lake Sumner, Tuesday, 3 November

Light rain. High 59°, low 51°.

Pressure30.27 inHg
Wind13.8 mph S
Humidity63%
Visibility—
Dew point45°
Wed, 0464° / 52°0.94Rain
64 °Rain

Lake Sumner, Wednesday, 4 November

Rain. High 64°, low 52°.

Pressure30.03 inHg
Wind22.1 mph NW
Humidity76%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0565° / 42°0.02Climate normal
65 °Climate normal

Lake Sumner, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high65°
Average low42°
Average precipitation0.02 in
Chance of precipitation7%
Record high82° (2023)
Record low26° (1991)
Fri, 0665° / 43°0.02Climate normal
65 °Climate normal

Lake Sumner, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low43°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (2023)
Record low26° (1993)
Sat, 0764° / 42°0.04Climate normal
64 °Climate normal

Lake Sumner, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°
Average low42°
Average precipitation0.04 in
Chance of precipitation13%
Record high81° (2023)
Record low26° (2000)
Sun, 0864° / 43°0.01Climate normal
64 °Climate normal

Lake Sumner, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°
Average low43°
Average precipitation0.01 in
Chance of precipitation10%
Record high85° (2006)
Record low14° (2000)
Mon, 0962° / 42°0.01Climate normal
62 °Climate normal

Lake Sumner, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low42°
Average precipitation0.01 in
Chance of precipitation8%
Record high79° (2022)
Record low24° (2000)
Tue, 1062° / 40°0.01Climate normal
62 °Climate normal

Lake Sumner, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high62°
Average low40°
Average precipitation0.01 in
Chance of precipitation5%
Record high75° (2007)
Record low19° (2000)
Wed, 1162° / 39°0.02Climate normal
62 °Climate normal

Lake Sumner, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low39°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (2025)
Record low27° (1986)
Thu, 1260° / 38°0.03Climate normal
60 °Climate normal

Lake Sumner, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high60°
Average low38°
Average precipitation0.03 in
Chance of precipitation15%
Record high79° (1973)
Record low22° (2019)
Fri, 1361° / 39°0.03Climate normal
61 °Climate normal

Lake Sumner, Friday, 13 November

Climate normal for this date — 60-year average.

Average high61°
Average low39°
Average precipitation0.03 in
Chance of precipitation10%
Record high80° (1967)
Record low16° (2000)
Sat, 1460° / 39°0.02Climate normal
60 °Climate normal

Lake Sumner, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high60°
Average low39°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2025)
Record low15° (2000)
Sun, 1560° / 39°0.04Climate normal
60 °Climate normal

Lake Sumner, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°
Average low39°
Average precipitation0.04 in
Chance of precipitation12%
Record high81° (2021)
Record low22° (1997)
Mon, 1661° / 39°0.06Climate normal
61 °Climate normal

Lake Sumner, Monday, 16 November

Climate normal for this date — 60-year average.

Average high61°
Average low39°
Average precipitation0.06 in
Chance of precipitation13%
Record high80° (1981)
Record low22° (2014)
Tue, 1760° / 39°0.02Climate normal
60 °Climate normal

Lake Sumner, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high60°
Average low39°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (1981)
Record low20° (2014)
Wed, 1860° / 38°0.02Climate normal
60 °Climate normal

Lake Sumner, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high60°
Average low38°
Average precipitation0.02 in
Chance of precipitation7%
Record high74° (2020)
Record low11° (1980)

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 Lake Sumner, 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 Lake Sumner, 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.