As of 08:39 MST

Weather in San Luis, AZ

65°Current weather

San Luis, Sunday, 15 November, 08:39

Overcast. Feels like 64°. High 77°, low 60°.

Pressure30.03 inHg
Wind2.7 mph N
Humidity70%
Visibility6.2 mi
Dew point55°

Monthly outlook for San Luis, AZ: average high 74.6°, average low 58.6°. That is 0.5° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 16 November (78.3°), the coolest 19 November (52.3°).

74.6°/58.6°
Average high / low
+0.5°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November73.9°75.3°-0.8°
25 November – 4 December75.7°70.8°+2.7°
5 December – 14 Decemberat normal68.9°—

November records over 66 years

95°1 November 2008All-time high
35.4°29 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Yuma (12 mi).

Mon, 1678° / 60°0Partly cloudy
78 °Partly cloudy

San Luis, Monday, 16 November

Partly cloudy. High 78°, low 60°.

Pressure29.97 inHg
Wind3 mph S
Humidity39%
Visibility6.2 mi
Dew point50°
Tue, 1774° / 61°0Clear
74 °Clear

San Luis, Tuesday, 17 November

Clear. High 74°, low 61°.

Pressure29.94 inHg
Wind14.4 mph W
Humidity27%
Visibility6.2 mi
Dew point38°
Wed, 1874° / 53°0Partly cloudy
74 °Partly cloudy

San Luis, Wednesday, 18 November

Partly cloudy. High 74°, low 53°.

Pressure30.09 inHg
Wind4.2 mph N
Humidity22%
Visibility6.2 mi
Dew point27°
Thu, 1976° / 52°0Clear
76 °Clear

San Luis, Thursday, 19 November

Clear. High 76°, low 52°.

Pressure29.97 inHg
Wind8.8 mph S
Humidity25%
Visibility—
Dew point30°
Fri, 2074° / 61°0Clear
74 °Clear

San Luis, Friday, 20 November

Clear. High 74°, low 61°.

Pressure29.97 inHg
Wind11.9 mph W
Humidity31%
Visibility—
Dew point38°
Sat, 2171° / 58°0Partly cloudy
71 °Partly cloudy

San Luis, Saturday, 21 November

Partly cloudy. High 71°, low 58°.

Pressure30.06 inHg
Wind6.3 mph N
Humidity37%
Visibility—
Dew point38°
Sun, 2271° / 58°0Clear
71 °Clear

San Luis, Sunday, 22 November

Clear. High 71°, low 58°.

Pressure30.03 inHg
Wind8.1 mph NW
Humidity33%
Visibility—
Dew point36°
Mon, 2372° / 57°0Partly cloudy
72 °Partly cloudy

San Luis, Monday, 23 November

Partly cloudy. High 72°, low 57°.

Pressure30.09 inHg
Wind9.9 mph NW
Humidity34%
Visibility—
Dew point36°
Tue, 2472° / 59°0Overcast
72 °Overcast

San Luis, Tuesday, 24 November

Overcast. High 72°, low 59°.

Pressure30.09 inHg
Wind5.5 mph NE
Humidity29%
Visibility—
Dew point33°
Wed, 2577° / 60°0Mostly clear
77 °Mostly clear

San Luis, Wednesday, 25 November

Mostly clear. High 77°, low 60°.

Pressure30.12 inHg
Wind14.3 mph N
Humidity34%
Visibility—
Dew point40°
Thu, 2676° / 59°0Mostly clear
76 °Mostly clear

San Luis, Thursday, 26 November

Mostly clear. High 76°, low 59°.

Pressure30.15 inHg
Wind15 mph N
Humidity19%
Visibility—
Dew point25°
Fri, 2778° / 60°0Overcast
78 °Overcast

San Luis, Friday, 27 November

Overcast. High 78°, low 60°.

Pressure30.03 inHg
Wind8.1 mph N
Humidity18%
Visibility—
Dew point24°
Sat, 2875° / 62°0Clear
75 °Clear

San Luis, Saturday, 28 November

Clear. High 75°, low 62°.

Pressure29.94 inHg
Wind15.6 mph NW
Humidity35%
Visibility—
Dew point42°
Sun, 2975° / 58°0Clear
75 °Clear

San Luis, Sunday, 29 November

Clear. High 75°, low 58°.

Pressure30.09 inHg
Wind9.6 mph N
Humidity28%
Visibility—
Dew point33°
Mon, 3074° / 59°0Overcast
74 °Overcast

San Luis, Monday, 30 November

Overcast. High 74°, low 59°.

Pressure30.12 inHg
Wind11 mph N
Humidity24%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0171° / 49°0.02Climate normal
71 °Climate normal

San Luis, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation3%
Record high83° (2021)
Record low39° (2004)
Wed, 0271° / 49°0.01Climate normal
71 °Climate normal

San Luis, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation2%
Record high81° (2021)
Record low37° (1991)
Thu, 0370° / 49°0.02Climate normal
70 °Climate normal

San Luis, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (2021)
Record low39° (1991)
Fri, 0470° / 49°0.02Climate normal
70 °Climate normal

San Luis, Friday, 4 December

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (1979)
Record low39° (2011)
Sat, 0570° / 48°0.01Climate normal
70 °Climate normal

San Luis, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (1979)
Record low39° (2011)
Sun, 0670° / 48°0.02Climate normal
70 °Climate normal

San Luis, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0.02 in
Chance of precipitation7%
Record high80° (1966)
Record low37° (2013)
Mon, 0770° / 49°0.02Climate normal
70 °Climate normal

San Luis, Monday, 7 December

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (1995)
Record low32° (1960)
Tue, 0869° / 49°0.01Climate normal
69 °Climate normal

San Luis, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high69°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high79° (1981)
Record low32° (1978)
Wed, 0969° / 48°0.02Climate normal
69 °Climate normal

San Luis, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.02 in
Chance of precipitation3%
Record high82° (1975)
Record low30° (1978)
Thu, 1069° / 47°0.02Climate normal
69 °Climate normal

San Luis, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.02 in
Chance of precipitation5%
Record high78° (1962)
Record low34° (1971)
Fri, 1169° / 47°0.01Climate normal
69 °Climate normal

San Luis, Friday, 11 December

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.01 in
Chance of precipitation3%
Record high79° (2025)
Record low37° (1972)
Sat, 1268° / 47°0Climate normal
68 °Climate normal

San Luis, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high68°
Average low47°
Average precipitation0 in
Chance of precipitation0%
Record high81° (2010)
Record low30° (1972)
Sun, 1368° / 46°0.01Climate normal
68 °Climate normal

San Luis, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high68°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high81° (2010)
Record low34° (1985)
Mon, 1467° / 46°0.01Climate normal
67 °Climate normal

San Luis, Monday, 14 December

Climate normal for this date — 60-year average.

Average high67°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high78° (2016)
Record low33° (1967)

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 San Luis, AZ 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 San Luis, AZ 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.