Monthly outlook for Rio Vista, TX: average high 62.8°, average low 50.7°. That is 0.9° below the climate normal for November. Precipitation is expected on 6 days (about 3.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 19 November (71.8°), the coolest 15 November (43.5°).
62.8°/50.7°
Average high / low
−0.9°
Below normal
6 / 4
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
62.9°
65.8°
-1.6°
25 November – 4 December
62.7°
62°
+0.4°
5 December – 14 December
at normal
59.4°
—
November records over 66 years
91.9°2 November 2017All-time high
22.3°12 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Covington (8 mi).
Mon, 1655° / 45°0
55 °
Rio Vista, Monday, 16 November
Overcast. High 55°, low 45°.
Pressure30.45 inHg
Wind7.6 mph NE
Humidity54%
Visibility6.2 mi
Dew point39°
Tue, 1762° / 44°0
62 °
Rio Vista, Tuesday, 17 November
Clear. High 62°, low 44°.
Pressure30.39 inHg
Wind5.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point43°
Wed, 1867° / 47°0
67 °
Rio Vista, Wednesday, 18 November
Overcast. High 67°, low 47°.
Pressure30.27 inHg
Wind8.8 mph S
Humidity71%
Visibility6.2 mi
Dew point53°
Thu, 1972° / 59°0
72 °
Rio Vista, Thursday, 19 November
Overcast. High 72°, low 59°.
Pressure30.30 inHg
Wind10.7 mph S
Humidity73%
Visibility—
Dew point58°
Fri, 2071° / 55°0
71 °
Rio Vista, Friday, 20 November
Clear. High 71°, low 55°.
Pressure30.21 inHg
Wind10.5 mph SE
Humidity60%
Visibility—
Dew point53°
Sat, 2170° / 58°0.13
70 °
Rio Vista, Saturday, 21 November
Light rain. High 70°, low 58°.
Pressure30.06 inHg
Wind11.7 mph S
Humidity75%
Visibility—
Dew point57°
Sun, 2263° / 61°0.29
63 °
Rio Vista, Sunday, 22 November
Light rain. High 63°, low 61°.
Pressure30.15 inHg
Wind6.9 mph E
Humidity87%
Visibility—
Dew point59°
Mon, 2363° / 57°0.32
63 °
Rio Vista, Monday, 23 November
Rain. High 63°, low 57°.
Pressure30.12 inHg
Wind10.8 mph E
Humidity93%
Visibility—
Dew point58°
Tue, 2456° / 48°0.96
56 °
Rio Vista, Tuesday, 24 November
Rain. High 56°, low 48°.
Pressure30.15 inHg
Wind12.8 mph E
Humidity95%
Visibility—
Dew point48°
Wed, 2562° / 49°0
62 °
Rio Vista, Wednesday, 25 November
Light rain. High 62°, low 49°.
Pressure30.09 inHg
Wind7.1 mph SE
Humidity46%
Visibility—
Dew point37°
Thu, 2663° / 50°0
63 °
Rio Vista, Thursday, 26 November
Overcast. High 63°, low 50°.
Pressure29.85 inHg
Wind17.3 mph W
Humidity44%
Visibility—
Dew point39°
Fri, 2762° / 52°0.11
62 °
Rio Vista, Friday, 27 November
Light rain. High 62°, low 52°.
Pressure30.06 inHg
Wind17.9 mph N
Humidity64%
Visibility—
Dew point47°
Sat, 2864° / 48°0
64 °
Rio Vista, Saturday, 28 November
Overcast. High 64°, low 48°.
Pressure30.06 inHg
Wind8.3 mph S
Humidity43%
Visibility—
Dew point36°
Sun, 2970° / 48°0
70 °
Rio Vista, Sunday, 29 November
Clear. High 70°, low 48°.
Pressure29.88 inHg
Wind13.1 mph S
Humidity45%
Visibility—
Dew point42°
Mon, 3055° / 47°0
55 °
Rio Vista, Monday, 30 November
Mostly clear. High 55°, low 47°.
Pressure30.27 inHg
Wind20.1 mph NW
Humidity57%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0161° / 43°0.02
61 °
Rio Vista, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2012)
Record low28° (1979)
Wed, 0263° / 44°0.09
63 °
Rio Vista, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation20%
Record high79° (2012)
Record low25° (1985)
Thu, 0363° / 45°0.08
63 °
Rio Vista, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.08 in
Chance of precipitation23%
Record high85° (2005)
Record low29° (1985)
Fri, 0461° / 44°0.08
61 °
Rio Vista, Friday, 4 December
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation13%
Record high81° (2017)
Record low28° (2006)
Sat, 0561° / 44°0.11
61 °
Rio Vista, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation25%
Record high77° (1975)
Record low26° (2009)
Sun, 0659° / 44°0.06
59 °
Rio Vista, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation20%
Record high80° (1966)
Record low23° (1972)
Mon, 0759° / 43°0.05
59 °
Rio Vista, Monday, 7 December
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.05 in
Chance of precipitation15%
Record high79° (1966)
Record low23° (2013)
Tue, 0861° / 43°0.07
61 °
Rio Vista, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (1977)
Record low21° (2005)
Wed, 0960° / 42°0.12
60 °
Rio Vista, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.12 in
Chance of precipitation23%
Record high81° (2021)
Record low21° (2005)
Thu, 1058° / 42°0.1
58 °
Rio Vista, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high82° (2021)
Record low22° (2013)
Fri, 1159° / 41°0.1
59 °
Rio Vista, Friday, 11 December
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.1 in
Chance of precipitation22%
Record high76° (2017)
Record low27° (1972)
Sat, 1259° / 42°0.1
59 °
Rio Vista, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (1990)
Record low24° (1961)
Sun, 1359° / 42°0.14
59 °
Rio Vista, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.14 in
Chance of precipitation27%
Record high76° (1995)
Record low23° (1961)
Mon, 1460° / 43°0.1
60 °
Rio Vista, Monday, 14 December
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.1 in
Chance of precipitation32%
Record high76° (1975)
Record low22° (1985)
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 Rio Vista, 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 Rio Vista, 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.