Monthly outlook for Olfen, TX: average high 83°, average low 61.3°. That is 2.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 14 October (93.2°), the coolest 18 October (42.9°).
83°/61.3°
Average high / low
+2.8°
Above normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
82.6°
79°
+2°
20 October – 29 October
83.6°
75.3°
+4.6°
30 October – 8 November
at normal
71.3°
—
October records over 66 years
99.9°11 October 2020All-time high
25.2°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Rowena (6 mi).
Sun, 1190° / 64°0
90 °
Olfen, Sunday, 11 October
Clear. High 90°, low 64°.
Pressure30.00 inHg
Wind16 mph S
Humidity43%
Visibility6.2 mi
Dew point59°
Mon, 1286° / 69°0
86 °
Olfen, Monday, 12 October
Overcast. High 86°, low 69°.
Pressure29.97 inHg
Wind15.6 mph S
Humidity64%
Visibility6.2 mi
Dew point67°
Tue, 1393° / 75°0.02
93 °
Olfen, Tuesday, 13 October
Light rain. High 93°, low 75°.
Pressure29.91 inHg
Wind14.7 mph S
Humidity53%
Visibility6.2 mi
Dew point68°
Wed, 1493° / 77°0
93 °
Olfen, Wednesday, 14 October
Overcast. High 93°, low 77°.
Pressure29.91 inHg
Wind14.1 mph S
Humidity51%
Visibility—
Dew point66°
Thu, 1590° / 73°0.22
90 °
Olfen, Thursday, 15 October
Light rain. High 90°, low 73°.
Pressure29.97 inHg
Wind13.6 mph SE
Humidity53%
Visibility—
Dew point66°
Fri, 1684° / 70°0.51
84 °
Olfen, Friday, 16 October
Rain. High 84°, low 70°.
Pressure29.97 inHg
Wind18.8 mph NE
Humidity67%
Visibility—
Dew point67°
Sat, 1766° / 53°0
66 °
Olfen, Saturday, 17 October
Clear. High 66°, low 53°.
Pressure30.47 inHg
Wind22.7 mph NE
Humidity24%
Visibility—
Dew point25°
Sun, 1863° / 43°0
63 °
Olfen, Sunday, 18 October
Clear. High 63°, low 43°.
Pressure30.47 inHg
Wind8.6 mph SE
Humidity25%
Visibility—
Dew point20°
Mon, 1972° / 44°0
72 °
Olfen, Monday, 19 October
Clear. High 72°, low 44°.
Pressure30.21 inHg
Wind12 mph SE
Humidity23%
Visibility—
Dew point24°
Tue, 2076° / 49°0
76 °
Olfen, Tuesday, 20 October
Partly cloudy. High 76°, low 49°.
Pressure30.12 inHg
Wind13.9 mph S
Humidity24%
Visibility—
Dew point29°
Wed, 2179° / 54°0
79 °
Olfen, Wednesday, 21 October
Clear. High 79°, low 54°.
Pressure30.06 inHg
Wind17.4 mph S
Humidity45%
Visibility—
Dew point49°
Thu, 2285° / 61°0
85 °
Olfen, Thursday, 22 October
Overcast. High 85°, low 61°.
Pressure30.00 inHg
Wind16.3 mph S
Humidity46%
Visibility—
Dew point55°
Fri, 2387° / 63°0
87 °
Olfen, Friday, 23 October
Clear. High 87°, low 63°.
Pressure30.00 inHg
Wind14 mph S
Humidity40%
Visibility—
Dew point53°
Sat, 2490° / 67°0
90 °
Olfen, Saturday, 24 October
Clear. High 90°, low 67°.
Pressure29.80 inHg
Wind16.1 mph SW
Humidity30%
Visibility—
Dew point49°
Sun, 2586° / 59°0
86 °
Olfen, Sunday, 25 October
Clear. High 86°, low 59°.
Pressure29.91 inHg
Wind14.9 mph N
Humidity47%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2675° / 55°0.07
75 °
Olfen, Monday, 26 October
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.07 in
Chance of precipitation15%
Record high92° (2021)
Record low32° (2020)
Tue, 2774° / 54°0.13
74 °
Olfen, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0.13 in
Chance of precipitation22%
Record high91° (2014)
Record low29° (2020)
Wed, 2873° / 53°0.09
73 °
Olfen, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.09 in
Chance of precipitation20%
Record high88° (2024)
Record low34° (2020)
Thu, 2974° / 53°0.09
74 °
Olfen, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.09 in
Chance of precipitation18%
Record high87° (2024)
Record low36° (1980)
Fri, 3073° / 54°0.12
73 °
Olfen, Friday, 30 October
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.12 in
Chance of precipitation27%
Record high90° (2024)
Record low33° (1993)
Sat, 3172° / 52°0.09
72 °
Olfen, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high89° (2010)
Record low25° (2019)
Sun, 0172° / 51°0.08
72 °
Olfen, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.08 in
Chance of precipitation22%
Record high87° (2016)
Record low33° (2023)
Mon, 0271° / 50°0.07
71 °
Olfen, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.07 in
Chance of precipitation22%
Record high90° (2017)
Record low32° (1991)
Tue, 0370° / 50°0.08
70 °
Olfen, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.08 in
Chance of precipitation15%
Record high86° (1988)
Record low27° (1991)
Wed, 0471° / 51°0.07
71 °
Olfen, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.07 in
Chance of precipitation17%
Record high90° (2017)
Record low28° (1991)
Thu, 0572° / 50°0.06
72 °
Olfen, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.06 in
Chance of precipitation13%
Record high91° (2017)
Record low32° (1970)
Fri, 0672° / 51°0.03
72 °
Olfen, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.03 in
Chance of precipitation20%
Record high88° (2017)
Record low35° (1991)
Sat, 0771° / 51°0.07
71 °
Olfen, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.07 in
Chance of precipitation23%
Record high88° (1988)
Record low34° (1993)
Sun, 0870° / 51°0.13
70 °
Olfen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.13 in
Chance of precipitation23%
Record high87° (1980)
Record low31° (1991)
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 Olfen, 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 Olfen, 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.