Monthly outlook for Olivia, TX: average high 82.2°, average low 71.1°. That is 1.3° above the climate normal for October. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 12 October (89.3°), the coolest 18 October (56.7°).
82.2°/71.1°
Average high / low
+1.3°
Above normal
6 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
83.2°
80.8°
+1.3°
22 October – 31 October
80.6°
77.7°
+1.6°
1 November – 10 November
at normal
74.7°
—
October records over 66 years
97°1 October 2023All-time high
37.4°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Lolita (14 mi).
Tue, 1389° / 79°0.03
89 °
Olivia, Tuesday, 13 October
Light rain. High 89°, low 79°.
Pressure30.00 inHg
Wind14.5 mph S
Humidity72%
Visibility6.2 mi
Dew point77°
Wed, 1486° / 81°0.03
86 °
Olivia, Wednesday, 14 October
Light rain. High 86°, low 81°.
Pressure29.97 inHg
Wind17.2 mph SE
Humidity75%
Visibility5.9 mi
Dew point77°
Thu, 1585° / 79°0.01
85 °
Olivia, Thursday, 15 October
Light rain. High 85°, low 79°.
Pressure30.00 inHg
Wind14.3 mph SE
Humidity58%
Visibility6.2 mi
Dew point69°
Fri, 1687° / 74°0.07
87 °
Olivia, Friday, 16 October
Light rain. High 87°, low 74°.
Pressure30.12 inHg
Wind16.3 mph NE
Humidity46%
Visibility—
Dew point62°
Sat, 1779° / 64°0
79 °
Olivia, Saturday, 17 October
Clear. High 79°, low 64°.
Pressure30.21 inHg
Wind17.6 mph NE
Humidity33%
Visibility—
Dew point46°
Sun, 1877° / 57°0
77 °
Olivia, Sunday, 18 October
Clear. High 77°, low 57°.
Pressure30.27 inHg
Wind10.6 mph NE
Humidity25%
Visibility—
Dew point33°
Mon, 1982° / 65°0.41
82 °
Olivia, Monday, 19 October
Rain. High 82°, low 65°.
Pressure30.12 inHg
Wind15.3 mph E
Humidity68%
Visibility—
Dew point68°
Tue, 2075° / 72°1.97
75 °
Olivia, Tuesday, 20 October
Rain. High 75°, low 72°.
Pressure29.94 inHg
Wind19.4 mph E
Humidity93%
Visibility—
Dew point71°
Wed, 2184° / 71°0.07
84 °
Olivia, Wednesday, 21 October
Light rain. High 84°, low 71°.
Pressure29.85 inHg
Wind9.1 mph NE
Humidity72%
Visibility—
Dew point72°
Thu, 2283° / 71°0.03
83 °
Olivia, Thursday, 22 October
Light rain. High 83°, low 71°.
Pressure30.00 inHg
Wind20.5 mph N
Humidity65%
Visibility—
Dew point69°
Fri, 2378° / 61°0
78 °
Olivia, Friday, 23 October
Overcast. High 78°, low 61°.
Pressure30.24 inHg
Wind16.3 mph N
Humidity33%
Visibility—
Dew point42°
Sat, 2478° / 64°0
78 °
Olivia, Saturday, 24 October
Clear. High 78°, low 64°.
Pressure30.09 inHg
Wind10.3 mph SE
Humidity38%
Visibility—
Dew point48°
Sun, 2582° / 72°0
82 °
Olivia, Sunday, 25 October
Clear. High 82°, low 72°.
Pressure29.88 inHg
Wind14.4 mph S
Humidity56%
Visibility—
Dew point63°
Mon, 2686° / 75°0
86 °
Olivia, Monday, 26 October
Partly cloudy. High 86°, low 75°.
Pressure29.91 inHg
Wind11.2 mph SE
Humidity58%
Visibility—
Dew point68°
Tue, 2778° / 77°0.04
78 °
Olivia, Tuesday, 27 October
Light rain. High 78°, low 77°.
Pressure29.91 inHg
Wind15.3 mph E
Humidity80%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2877° / 62°0.09
77 °
Olivia, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.09 in
Chance of precipitation30%
Record high87° (1963)
Record low46° (2017)
Thu, 2977° / 63°0.09
77 °
Olivia, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.09 in
Chance of precipitation28%
Record high86° (2023)
Record low44° (2017)
Fri, 3077° / 62°0.15
77 °
Olivia, Friday, 30 October
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.15 in
Chance of precipitation40%
Record high87° (2024)
Record low42° (1993)
Sat, 3176° / 62°0.19
76 °
Olivia, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.19 in
Chance of precipitation33%
Record high85° (2024)
Record low37° (1993)
Sun, 0176° / 61°0.18
76 °
Olivia, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.18 in
Chance of precipitation37%
Record high86° (2024)
Record low40° (2019)
Mon, 0274° / 60°0.12
74 °
Olivia, Monday, 2 November
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.12 in
Chance of precipitation25%
Record high85° (2016)
Record low43° (1991)
Tue, 0374° / 59°0.09
74 °
Olivia, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.09 in
Chance of precipitation32%
Record high86° (2024)
Record low42° (1991)
Wed, 0474° / 59°0.09
74 °
Olivia, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.09 in
Chance of precipitation28%
Record high89° (1988)
Record low36° (1991)
Thu, 0575° / 59°0.07
75 °
Olivia, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.07 in
Chance of precipitation28%
Record high86° (1963)
Record low41° (1970)
Fri, 0675° / 60°0.11
75 °
Olivia, Friday, 6 November
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation23%
Record high85° (1963)
Record low44° (1970)
Sat, 0775° / 61°0.07
75 °
Olivia, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.07 in
Chance of precipitation28%
Record high86° (2024)
Record low39° (1993)
Sun, 0875° / 61°0.08
75 °
Olivia, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.08 in
Chance of precipitation28%
Record high87° (1989)
Record low43° (1991)
Mon, 0974° / 61°0.06
74 °
Olivia, Monday, 9 November
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.06 in
Chance of precipitation22%
Record high84° (2005)
Record low37° (1991)
Tue, 1074° / 60°0.05
74 °
Olivia, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.05 in
Chance of precipitation22%
Record high87° (2020)
Record low42° (1977)
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 Olivia, 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 Olivia, 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.