Monthly outlook for Olcott, TX: average high 82.6°, average low 70.2°. That is 1.7° above the climate normal for October. Precipitation is expected on 7 days (about 2.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 9 October (92.5°), the coolest 19 October (62.3°).
82.6°/70.2°
Average high / low
+1.7°
Above normal
7 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
87.7°
80.4°
+4.1°
19 October – 28 October
73.9°
77.4°
-1.9°
29 October – 7 November
at normal
74.1°
—
October records over 66 years
94.5°14 October 2024All-time high
35.1°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Pasadena (5 mi).
Sat, 1092° / 70°0
92 °
Olcott, Saturday, 10 October
Clear. High 92°, low 70°.
Pressure29.97 inHg
Wind5.2 mph SE
Humidity38%
Visibility6.2 mi
Dew point59°
Sun, 1189° / 71°0
89 °
Olcott, Sunday, 11 October
Clear. High 89°, low 71°.
Pressure30.06 inHg
Wind5.8 mph SE
Humidity49%
Visibility6.2 mi
Dew point66°
Mon, 1289° / 77°0.1
89 °
Olcott, Monday, 12 October
Light rain. High 89°, low 77°.
Pressure30.03 inHg
Wind8.3 mph SE
Humidity58%
Visibility6.2 mi
Dew point72°
Tue, 1390° / 78°0.08
90 °
Olcott, Tuesday, 13 October
Light rain. High 90°, low 78°.
Pressure29.97 inHg
Wind9 mph S
Humidity62%
Visibility—
Dew point74°
Wed, 1490° / 77°0
90 °
Olcott, Wednesday, 14 October
Mostly clear. High 90°, low 77°.
Pressure29.94 inHg
Wind12.3 mph SE
Humidity55%
Visibility—
Dew point70°
Thu, 1587° / 73°0
87 °
Olcott, Thursday, 15 October
Clear. High 87°, low 73°.
Pressure29.97 inHg
Wind12.6 mph SE
Humidity46%
Visibility—
Dew point62°
Fri, 1687° / 76°0.05
87 °
Olcott, Friday, 16 October
Light rain. High 87°, low 76°.
Pressure29.94 inHg
Wind12.2 mph SE
Humidity43%
Visibility—
Dew point60°
Sat, 1785° / 73°0.1
85 °
Olcott, Saturday, 17 October
Light rain. High 85°, low 73°.
Pressure30.00 inHg
Wind14.7 mph E
Humidity57%
Visibility—
Dew point67°
Sun, 1876° / 67°0.49
76 °
Olcott, Sunday, 18 October
Rain. High 76°, low 67°.
Pressure30.09 inHg
Wind14 mph NE
Humidity68%
Visibility—
Dew point60°
Mon, 1965° / 62°1.37
65 °
Olcott, Monday, 19 October
Rain. High 65°, low 62°.
Pressure30.12 inHg
Wind10 mph N
Humidity93%
Visibility—
Dew point61°
Tue, 2068° / 62°0.26
68 °
Olcott, Tuesday, 20 October
Light rain. High 68°, low 62°.
Pressure30.09 inHg
Wind8.4 mph N
Humidity97%
Visibility—
Dew point65°
Wed, 2179° / 66°0.01
79 °
Olcott, Wednesday, 21 October
Light rain. High 79°, low 66°.
Pressure30.03 inHg
Wind12.5 mph NE
Humidity76%
Visibility—
Dew point69°
Thu, 2273° / 70°0
73 °
Olcott, Thursday, 22 October
Overcast. High 73°, low 70°.
Pressure30.03 inHg
Wind11.3 mph NE
Humidity84%
Visibility—
Dew point67°
Fri, 2384° / 67°0
84 °
Olcott, Friday, 23 October
Clear. High 84°, low 67°.
Pressure30.09 inHg
Wind10.8 mph N
Humidity53%
Visibility—
Dew point60°
Sat, 2475° / 63°0
75 °
Olcott, Saturday, 24 October
Clear. High 75°, low 63°.
Pressure30.21 inHg
Wind10 mph NE
Humidity39%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2577° / 61°0.3
77 °
Olcott, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.3 in
Chance of precipitation27%
Record high87° (2010)
Record low44° (1980)
Mon, 2677° / 61°0.18
77 °
Olcott, Monday, 26 October
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.18 in
Chance of precipitation30%
Record high89° (2010)
Record low44° (2007)
Tue, 2776° / 61°0.1
76 °
Olcott, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.1 in
Chance of precipitation25%
Record high90° (2010)
Record low44° (1981)
Wed, 2876° / 60°0.17
76 °
Olcott, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.17 in
Chance of precipitation25%
Record high87° (1963)
Record low43° (2008)
Thu, 2976° / 60°0.12
76 °
Olcott, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.12 in
Chance of precipitation27%
Record high85° (2004)
Record low41° (2017)
Fri, 3076° / 60°0.19
76 °
Olcott, Friday, 30 October
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.19 in
Chance of precipitation32%
Record high86° (2004)
Record low43° (1993)
Sat, 3176° / 59°0.18
76 °
Olcott, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.18 in
Chance of precipitation30%
Record high85° (2004)
Record low35° (1993)
Sun, 0174° / 59°0.21
74 °
Olcott, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.21 in
Chance of precipitation32%
Record high85° (1978)
Record low37° (1993)
Mon, 0273° / 58°0.17
73 °
Olcott, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.17 in
Chance of precipitation30%
Record high85° (1978)
Record low40° (1991)
Tue, 0373° / 57°0.08
73 °
Olcott, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.08 in
Chance of precipitation32%
Record high83° (1978)
Record low35° (1966)
Wed, 0473° / 56°0.11
73 °
Olcott, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.11 in
Chance of precipitation25%
Record high89° (1988)
Record low34° (1991)
Thu, 0573° / 57°0.11
73 °
Olcott, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.11 in
Chance of precipitation22%
Record high86° (2017)
Record low37° (1991)
Fri, 0674° / 58°0.11
74 °
Olcott, Friday, 6 November
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.11 in
Chance of precipitation25%
Record high85° (2017)
Record low40° (1992)
Sat, 0773° / 57°0.11
73 °
Olcott, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.11 in
Chance of precipitation32%
Record high84° (2023)
Record low35° (1993)
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 Olcott, 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 Olcott, 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.