Monthly outlook for San Patricio, NM: average high 53.6°, average low 37°. That is 2.8° below the climate normal for November. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 20 November (64.3°), the coolest 27 November (30.9°).
53.6°/37°
Average high / low
−2.8°
Below normal
3 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
56.9°
59.9°
-1.6°
22 November – 1 December
48.1°
55.5°
-4.1°
2 December – 11 December
at normal
53.9°
—
November records over 66 years
81.3°15 November 2025All-time high
-8.1°29 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Tinnie (6 mi).
Fri, 1363° / 37°0.09
63 °
San Patricio, Friday, 13 November
Rain. High 63°, low 37°.
Pressure29.91 inHg
Wind7.6 mph SE
Humidity34%
Visibility6.2 mi
Dew point29°
Sat, 1453° / 35°0.06
53 °
San Patricio, Saturday, 14 November
Light rain. High 53°, low 35°.
Pressure29.77 inHg
Wind11 mph W
Humidity46%
Visibility6.2 mi
Dew point34°
Sun, 1554° / 35°0
54 °
San Patricio, Sunday, 15 November
Partly cloudy. High 54°, low 35°.
Pressure30.06 inHg
Wind2.7 mph SE
Humidity44%
Visibility6.2 mi
Dew point34°
Mon, 1649° / 36°0
49 °
San Patricio, Monday, 16 November
Clear. High 49°, low 36°.
Pressure30.18 inHg
Wind6.8 mph SE
Humidity63%
Visibility6.2 mi
Dew point37°
Tue, 1746° / 38°0.05
46 °
San Patricio, Tuesday, 17 November
Light rain. High 46°, low 38°.
Pressure30.09 inHg
Wind9.9 mph E
Humidity94%
Visibility—
Dew point40°
Wed, 1860° / 39°0
60 °
San Patricio, Wednesday, 18 November
Partly cloudy. High 60°, low 39°.
Pressure30.00 inHg
Wind13.9 mph W
Humidity39%
Visibility—
Dew point29°
Thu, 1962° / 44°0
62 °
San Patricio, Thursday, 19 November
Overcast. High 62°, low 44°.
Pressure29.97 inHg
Wind14 mph SW
Humidity26%
Visibility—
Dew point23°
Fri, 2064° / 47°0
64 °
San Patricio, Friday, 20 November
Mostly clear. High 64°, low 47°.
Pressure29.88 inHg
Wind25.3 mph SW
Humidity31%
Visibility—
Dew point30°
Sat, 2155° / 41°0
55 °
San Patricio, Saturday, 21 November
Overcast. High 55°, low 41°.
Pressure29.80 inHg
Wind21.2 mph SW
Humidity55%
Visibility—
Dew point37°
Sun, 2245° / 37°0.01
45 °
San Patricio, Sunday, 22 November
Light snow. High 45°, low 37°.
Pressure29.71 inHg
Wind21.7 mph W
Humidity46%
Visibility—
Dew point25°
Mon, 2343° / 33°0
43 °
San Patricio, Monday, 23 November
Light snow. High 43°, low 33°.
Pressure29.88 inHg
Wind29.6 mph W
Humidity38%
Visibility—
Dew point16°
Tue, 2456° / 34°0
56 °
San Patricio, Tuesday, 24 November
Clear. High 56°, low 34°.
Pressure29.94 inHg
Wind17.4 mph W
Humidity22%
Visibility—
Dew point13°
Wed, 2552° / 36°0
52 °
San Patricio, Wednesday, 25 November
Overcast. High 52°, low 36°.
Pressure29.97 inHg
Wind8.5 mph W
Humidity30%
Visibility—
Dew point20°
Thu, 2647° / 32°0
47 °
San Patricio, Thursday, 26 November
Overcast. High 47°, low 32°.
Pressure30.30 inHg
Wind6.4 mph NE
Humidity53%
Visibility—
Dew point24°
Fri, 2746° / 31°0
46 °
San Patricio, Friday, 27 November
Overcast. High 46°, low 31°.
Pressure30.27 inHg
Wind9 mph SE
Humidity60%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2853° / 32°0.03
53 °
San Patricio, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.03 in
Chance of precipitation12%
Record high71° (1998)
Record low-4° (1976)
Sun, 2954° / 32°0.02
54 °
San Patricio, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2021)
Record low-8° (1976)
Mon, 3053° / 32°0.01
53 °
San Patricio, Monday, 30 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.01 in
Chance of precipitation8%
Record high71° (2012)
Record low1° (1976)
Tue, 0155° / 32°0.03
55 °
San Patricio, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.03 in
Chance of precipitation10%
Record high72° (1995)
Record low12° (1976)
Wed, 0255° / 33°0.02
55 °
San Patricio, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high55°
Average low33°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (2021)
Record low6° (1976)
Thu, 0355° / 33°0.05
55 °
San Patricio, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high55°
Average low33°
Average precipitation0.05 in
Chance of precipitation13%
Record high71° (2010)
Record low13° (1971)
Fri, 0456° / 33°0.02
56 °
San Patricio, Friday, 4 December
Climate normal for this date — 60-year average.
Average high56°
Average low33°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (2007)
Record low9° (2009)
Sat, 0555° / 34°0.04
55 °
San Patricio, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (1965)
Record low10° (2009)
Sun, 0653° / 32°0.02
53 °
San Patricio, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (2012)
Record low0° (2011)
Mon, 0754° / 32°0.01
54 °
San Patricio, Monday, 7 December
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.01 in
Chance of precipitation8%
Record high69° (1981)
Record low13° (2011)
Tue, 0854° / 32°0.05
54 °
San Patricio, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.05 in
Chance of precipitation15%
Record high70° (1970)
Record low-1° (1978)
Wed, 0953° / 31°0.03
53 °
San Patricio, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.03 in
Chance of precipitation12%
Record high72° (1996)
Record low-3° (1978)
Thu, 1053° / 30°0.03
53 °
San Patricio, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2015)
Record low1° (1978)
Fri, 1153° / 31°0.02
53 °
San Patricio, Friday, 11 December
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (2025)
Record low5° (1978)
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 Patricio, 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 San Patricio, 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.