As of 13:52 MDT

Weather in Lake Sumner, NM

70°Current weather

Lake Sumner, Monday, 19 October, 13:52

Clear. Feels like 69°. High 72°, low 51°.

Pressure30.00 inHg
Wind4.4 mph SE
Humidity40%
Visibility6.2 mi
Dew point45°

Monthly outlook for Lake Sumner, NM: average high 67.8°, average low 52.5°. That is 0.4° above the climate normal for October. Precipitation is expected on 3 days (about 5.1 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 21 October (79.9°), the coolest 28 October (42.2°).

67.8°/52.5°
Average high / low
+0.4°
Above normal
3 / 2
Wet days / normal
5.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October67.5°68.4°-0.5°
29 October – 7 November68.1°64.7°+1.9°
8 November – 17 Novemberat normal61.4°—

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).

Tue, 2075° / 51°0.03Light rain
75 °Light rain

Lake Sumner, Tuesday, 20 October

Light rain. High 75°, low 51°.

Pressure30.12 inHg
Wind7.3 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Wed, 2180° / 53°0Overcast
80 °Overcast

Lake Sumner, Wednesday, 21 October

Overcast. High 80°, low 53°.

Pressure30.12 inHg
Wind3.4 mph S
Humidity49%
Visibility6.2 mi
Dew point55°
Thu, 2276° / 54°0Overcast
76 °Overcast

Lake Sumner, Thursday, 22 October

Overcast. High 76°, low 54°.

Pressure30.15 inHg
Wind8.1 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Fri, 2374° / 57°0.02Light rain
74 °Light rain

Lake Sumner, Friday, 23 October

Light rain. High 74°, low 57°.

Pressure29.97 inHg
Wind12.1 mph S
Humidity55%
Visibility6.2 mi
Dew point54°
Sat, 2464° / 56°0.47Rain
64 °Rain

Lake Sumner, Saturday, 24 October

Rain. High 64°, low 56°.

Pressure29.97 inHg
Wind12.8 mph S
Humidity70%
Visibility—
Dew point53°
Sun, 2557° / 51°3.19Heavy rain
57 °Heavy rain

Lake Sumner, Sunday, 25 October

Heavy rain. High 57°, low 51°.

Pressure30.27 inHg
Wind22.1 mph NE
Humidity91%
Visibility—
Dew point49°
Mon, 2661° / 52°1.35Heavy rain
61 °Heavy rain

Lake Sumner, Monday, 26 October

Heavy rain. High 61°, low 52°.

Pressure30.09 inHg
Wind11.7 mph NE
Humidity88%
Visibility—
Dew point51°
Tue, 2763° / 48°0Clear
63 °Clear

Lake Sumner, Tuesday, 27 October

Clear. High 63°, low 48°.

Pressure30.12 inHg
Wind17.9 mph NE
Humidity48%
Visibility—
Dew point42°
Wed, 2854° / 42°0Overcast
54 °Overcast

Lake Sumner, Wednesday, 28 October

Overcast. High 54°, low 42°.

Pressure30.39 inHg
Wind15.3 mph S
Humidity59%
Visibility—
Dew point34°
Thu, 2963° / 44°0Partly cloudy
63 °Partly cloudy

Lake Sumner, Thursday, 29 October

Partly cloudy. High 63°, low 44°.

Pressure30.03 inHg
Wind18.7 mph S
Humidity59%
Visibility—
Dew point44°
Fri, 3071° / 54°0Overcast
71 °Overcast

Lake Sumner, Friday, 30 October

Overcast. High 71°, low 54°.

Pressure29.77 inHg
Wind23.9 mph W
Humidity38%
Visibility—
Dew point40°
Sat, 3172° / 54°0Overcast
72 °Overcast

Lake Sumner, Saturday, 31 October

Overcast. High 72°, low 54°.

Pressure29.88 inHg
Wind18.4 mph W
Humidity29%
Visibility—
Dew point34°
Sun, 0169° / 59°0.01Light rain
69 °Light rain

Lake Sumner, Sunday, 1 November

Light rain. High 69°, low 59°.

Pressure30.09 inHg
Wind18.8 mph W
Humidity40%
Visibility—
Dew point41°
Mon, 0272° / 60°0Overcast
72 °Overcast

Lake Sumner, Monday, 2 November

Overcast. High 72°, low 60°.

Pressure29.97 inHg
Wind26.9 mph W
Humidity42%
Visibility—
Dew point46°
Tue, 0362° / 53°0Overcast
62 °Overcast

Lake Sumner, Tuesday, 3 November

Overcast. High 62°, low 53°.

Pressure30.00 inHg
Wind21.9 mph NW
Humidity50%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0464° / 43°0.05Climate normal
64 °Climate normal

Lake Sumner, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high64°
Average low43°
Average precipitation0.05 in
Chance of precipitation17%
Record high83° (2025)
Record low24° (1991)
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)

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.