Monthly outlook for Summerville, TX: average high 62.7°, average low 49.8°. That is 3.9° below the climate normal for November. Precipitation is expected on 8 days (about 2.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 13 November (80.8°), the coolest 25 November (31.4°).
62.7°/49.8°
Average high / low
−3.9°
Below normal
8 / 4
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
70°
70.5°
-0.3°
23 November – 2 December
50.6°
67.8°
-9.6°
3 December – 12 December
at normal
65.5°
—
November records over 66 years
90.3°7 November 2025All-time high
25.2°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Ottine (12 mi).
Sat, 1472° / 51°0.17
72 °
Summerville, Saturday, 14 November
Rain. High 72°, low 51°.
Pressure30.03 inHg
Wind12.6 mph E
Humidity67%
Visibility6.2 mi
Dew point59°
Sun, 1568° / 54°0.9
68 °
Summerville, Sunday, 15 November
Heavy rain. High 68°, low 54°.
Pressure30.03 inHg
Wind6.6 mph NW
Humidity94%
Visibility1.0 mi
Dew point66°
Mon, 1658° / 52°0
58 °
Summerville, Monday, 16 November
Overcast. High 58°, low 52°.
Pressure30.33 inHg
Wind13.4 mph N
Humidity73%
Visibility6.2 mi
Dew point47°
Tue, 1763° / 53°0
63 °
Summerville, Tuesday, 17 November
Overcast. High 63°, low 53°.
Pressure30.27 inHg
Wind8 mph NE
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 1870° / 55°0.01
70 °
Summerville, Wednesday, 18 November
Light rain. High 70°, low 55°.
Pressure30.15 inHg
Wind10.2 mph E
Humidity80%
Visibility—
Dew point61°
Thu, 1972° / 65°0.07
72 °
Summerville, Thursday, 19 November
Light rain. High 72°, low 65°.
Pressure30.18 inHg
Wind15.2 mph E
Humidity83%
Visibility—
Dew point66°
Fri, 2076° / 62°0.17
76 °
Summerville, Friday, 20 November
Light rain. High 76°, low 62°.
Pressure30.12 inHg
Wind10.4 mph SE
Humidity68%
Visibility—
Dew point63°
Sat, 2178° / 65°0.09
78 °
Summerville, Saturday, 21 November
Light rain. High 78°, low 65°.
Pressure30.09 inHg
Wind7.2 mph SE
Humidity68%
Visibility—
Dew point63°
Sun, 2262° / 53°0.07
62 °
Summerville, Sunday, 22 November
Light rain. High 62°, low 53°.
Pressure30.30 inHg
Wind16.4 mph N
Humidity48%
Visibility—
Dew point38°
Mon, 2354° / 48°0
54 °
Summerville, Monday, 23 November
Overcast. High 54°, low 48°.
Pressure30.42 inHg
Wind12.9 mph NE
Humidity37%
Visibility—
Dew point28°
Tue, 2449° / 40°0
49 °
Summerville, Tuesday, 24 November
Overcast. High 49°, low 40°.
Pressure30.56 inHg
Wind13.9 mph NE
Humidity32%
Visibility—
Dew point17°
Wed, 2543° / 31°0.79
43 °
Summerville, Wednesday, 25 November
Snow. High 43°, low 31°.
Pressure30.59 inHg
Wind12.6 mph NE
Humidity89%
Visibility—
Dew point31°
Thu, 2636° / 32°0.2
36 °
Summerville, Thursday, 26 November
Snow. High 36°, low 32°.
Pressure30.56 inHg
Wind8.7 mph NE
Humidity101%
Visibility—
Dew point35°
Fri, 2751° / 31°0
51 °
Summerville, Friday, 27 November
Overcast. High 51°, low 31°.
Pressure30.27 inHg
Wind4.3 mph NE
Humidity79%
Visibility—
Dew point38°
Sat, 2870° / 52°0.02
70 °
Summerville, Saturday, 28 November
Light rain. High 70°, low 52°.
Pressure30.00 inHg
Wind13.1 mph W
Humidity72%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2967° / 49°0.05
67 °
Summerville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.05 in
Chance of precipitation23%
Record high82° (1975)
Record low27° (1976)
Mon, 3067° / 49°0.06
67 °
Summerville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.06 in
Chance of precipitation27%
Record high83° (2019)
Record low25° (1976)
Tue, 0166° / 48°0.04
66 °
Summerville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.04 in
Chance of precipitation18%
Record high81° (1970)
Record low30° (1976)
Wed, 0267° / 49°0.09
67 °
Summerville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (1978)
Record low31° (1974)
Thu, 0367° / 51°0.09
67 °
Summerville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high83° (1999)
Record low33° (1974)
Fri, 0466° / 49°0.08
66 °
Summerville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.08 in
Chance of precipitation30%
Record high82° (1977)
Record low33° (2006)
Sat, 0566° / 50°0.09
66 °
Summerville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.09 in
Chance of precipitation27%
Record high81° (2021)
Record low26° (2009)
Sun, 0665° / 49°0.09
65 °
Summerville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation28%
Record high82° (1966)
Record low32° (1964)
Mon, 0765° / 48°0.1
65 °
Summerville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.1 in
Chance of precipitation27%
Record high82° (1966)
Record low29° (2011)
Tue, 0866° / 49°0.09
66 °
Summerville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.09 in
Chance of precipitation30%
Record high80° (2023)
Record low30° (2005)
Wed, 0966° / 49°0.07
66 °
Summerville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high81° (2021)
Record low30° (1978)
Thu, 1064° / 47°0.08
64 °
Summerville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.08 in
Chance of precipitation30%
Record high85° (2021)
Record low24° (1978)
Fri, 1164° / 47°0.07
64 °
Summerville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (1987)
Record low30° (1978)
Sat, 1265° / 47°0.06
65 °
Summerville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation25%
Record high80° (1990)
Record low29° (1962)
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 Summerville, TX 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 Summerville, TX 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.