Monthly outlook for Parnell, TX: average high 72.6°, average low 57.6°. That is 1.1° below the climate normal for October. Precipitation is expected on 10 days (about 5.8 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 12 October (93.5°), the coolest 25 October (43.1°).
72.6°/57.6°
Average high / low
−1.1°
Below normal
10 / 3
Wet days / normal
5.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
76.5°
75.6°
+0.5°
21 October – 30 October
66°
71.4°
-3°
31 October – 9 November
at normal
66.9°
—
October records over 66 years
102.7°3 October 2000All-time high
23.9°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Memphis (14 mi).
Mon, 1293° / 69°0
93 °
Parnell, Monday, 12 October
Clear. High 93°, low 69°.
Pressure29.88 inHg
Wind11.4 mph S
Humidity50%
Visibility6.2 mi
Dew point65°
Tue, 1393° / 71°0.09
93 °
Parnell, Tuesday, 13 October
Rain. High 93°, low 71°.
Pressure29.85 inHg
Wind10.2 mph S
Humidity47%
Visibility6.2 mi
Dew point65°
Wed, 1484° / 71°1.22
84 °
Parnell, Wednesday, 14 October
Heavy rain. High 84°, low 71°.
Pressure29.85 inHg
Wind11.8 mph S
Humidity65%
Visibility6.2 mi
Dew point70°
Thu, 1574° / 64°1.04
74 °
Parnell, Thursday, 15 October
Rain. High 74°, low 64°.
Pressure29.97 inHg
Wind4.8 mph SE
Humidity95%
Visibility5.3 mi
Dew point68°
Fri, 1657° / 55°0.42
57 °
Parnell, Friday, 16 October
Rain. High 57°, low 55°.
Pressure30.53 inHg
Wind18.3 mph N
Humidity51%
Visibility—
Dew point38°
Sat, 1758° / 49°0
58 °
Parnell, Saturday, 17 October
Mostly clear. High 58°, low 49°.
Pressure30.53 inHg
Wind8.8 mph NE
Humidity32%
Visibility—
Dew point25°
Sun, 1867° / 43°0
67 °
Parnell, Sunday, 18 October
Clear. High 67°, low 43°.
Pressure30.30 inHg
Wind14.8 mph S
Humidity32%
Visibility—
Dew point29°
Mon, 1969° / 52°0
69 °
Parnell, Monday, 19 October
Overcast. High 69°, low 52°.
Pressure30.18 inHg
Wind16.8 mph S
Humidity47%
Visibility—
Dew point40°
Tue, 2078° / 57°0.01
78 °
Parnell, Tuesday, 20 October
Light rain. High 78°, low 57°.
Pressure30.03 inHg
Wind21.3 mph S
Humidity56%
Visibility—
Dew point55°
Wed, 2182° / 66°0.26
82 °
Parnell, Wednesday, 21 October
Rain. High 82°, low 66°.
Pressure29.94 inHg
Wind18.1 mph S
Humidity56%
Visibility—
Dew point61°
Thu, 2277° / 66°0.76
77 °
Parnell, Thursday, 22 October
Rain. High 77°, low 66°.
Pressure29.94 inHg
Wind25.1 mph S
Humidity72%
Visibility—
Dew point65°
Fri, 2374° / 57°0.53
74 °
Parnell, Friday, 23 October
Rain. High 74°, low 57°.
Pressure29.94 inHg
Wind18.5 mph SW
Humidity75%
Visibility—
Dew point65°
Sat, 2453° / 47°0.69
53 °
Parnell, Saturday, 24 October
Rain. High 53°, low 47°.
Pressure30.33 inHg
Wind21.6 mph NE
Humidity82%
Visibility—
Dew point43°
Sun, 2548° / 43°0.72
48 °
Parnell, Sunday, 25 October
Rain. High 48°, low 43°.
Pressure30.33 inHg
Wind13.7 mph NE
Humidity84%
Visibility—
Dew point39°
Mon, 2662° / 45°0.04
62 °
Parnell, Monday, 26 October
Light rain. High 62°, low 45°.
Pressure30.24 inHg
Wind15.1 mph N
Humidity35%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2769° / 49°0.07
69 °
Parnell, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high86° (1975)
Record low26° (2020)
Wed, 2869° / 49°0.07
69 °
Parnell, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high91° (2024)
Record low32° (2020)
Thu, 2971° / 49°0.05
71 °
Parnell, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.05 in
Chance of precipitation17%
Record high88° (2003)
Record low31° (2019)
Fri, 3069° / 49°0.06
69 °
Parnell, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.06 in
Chance of precipitation18%
Record high88° (2010)
Record low27° (1993)
Sat, 3167° / 47°0.11
67 °
Parnell, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.11 in
Chance of precipitation20%
Record high87° (1982)
Record low24° (2019)
Sun, 0167° / 47°0.04
67 °
Parnell, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.04 in
Chance of precipitation17%
Record high88° (2001)
Record low27° (1991)
Mon, 0266° / 46°0.11
66 °
Parnell, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.11 in
Chance of precipitation15%
Record high89° (1994)
Record low21° (1991)
Tue, 0366° / 46°0.06
66 °
Parnell, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.06 in
Chance of precipitation17%
Record high89° (2005)
Record low15° (1991)
Wed, 0467° / 45°0.08
67 °
Parnell, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.08 in
Chance of precipitation18%
Record high86° (2005)
Record low22° (1991)
Thu, 0568° / 46°0.02
68 °
Parnell, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.02 in
Chance of precipitation10%
Record high84° (2017)
Record low30° (1992)
Fri, 0667° / 45°0.03
67 °
Parnell, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.03 in
Chance of precipitation8%
Record high85° (1980)
Record low29° (1993)
Sat, 0768° / 46°0.06
68 °
Parnell, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.06 in
Chance of precipitation17%
Record high90° (2023)
Record low31° (1971)
Sun, 0867° / 47°0.05
67 °
Parnell, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.05 in
Chance of precipitation13%
Record high89° (2023)
Record low26° (1991)
Mon, 0966° / 47°0.01
66 °
Parnell, Monday, 9 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high86° (2012)
Record low19° (2000)
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 Parnell, 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 Parnell, 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.