As of 11:23 CDT

Weather in Plano, TX

83°

Plano, Friday, 9 October, 11:23

Overcast. Feels like 84°. High 88°, low 63°.

Pressure30.03 inHg

Wind3.4 mph E

Humidity48%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

Monthly outlook for Plano, TX: average high 80.5°, average low 63.5°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 13 October (91.7°), the coolest 18 October (49.2°).

80.5°/63.5°

Average high / low

+2.5°

Above normal

3 / 4

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	84°	77.1°	+3.8°
19 October – 28 October	74.6°	73.1°	+0.8°
29 October – 7 November	at normal	68.8°	—

October records over 66 years

96.3°1 October 1977All-time high

29.3°31 October 2019All-time low

Sat, 1091° / 62°

91 °

Plano, Saturday, 10 October

Clear. High 91°, low 62°.

Pressure29.97 inHg

Wind1.5 mph S

Humidity46%

Visibility6.2 mi

Dew point60°

Sun, 1188° / 70°

88 °

Plano, Sunday, 11 October

Partly cloudy. High 88°, low 70°.

Pressure30.03 inHg

Wind9.7 mph S

Humidity53%

Visibility6.2 mi

Dew point64°

Mon, 1287° / 70°

87 °

Plano, Monday, 12 October

Overcast. High 87°, low 70°.

Pressure30.00 inHg

Wind10.9 mph S

Humidity67%

Visibility6.2 mi

Dew point69°

Tue, 1392° / 76°

0.02

92 °

Plano, Tuesday, 13 October

Light rain. High 92°, low 76°.

Pressure29.94 inHg

Wind10.1 mph S

Humidity54%

Visibility—

Dew point69°

Wed, 1491° / 78°

91 °

Plano, Wednesday, 14 October

Partly cloudy. High 91°, low 78°.

Pressure29.88 inHg

Wind12.7 mph S

Humidity54%

Visibility—

Dew point69°

Thu, 1590° / 76°

90 °

Plano, Thursday, 15 October

Partly cloudy. High 90°, low 76°.

Pressure29.91 inHg

Wind16.7 mph S

Humidity50%

Visibility—

Dew point64°

Fri, 1680° / 63°

0.02

80 °

Plano, Friday, 16 October

Light rain. High 80°, low 63°.

Pressure30.24 inHg

Wind22.3 mph N

Humidity42%

Visibility—

Dew point44°

Sat, 1765° / 52°

65 °

Plano, Saturday, 17 October

Mostly clear. High 65°, low 52°.

Pressure30.47 inHg

Wind16.9 mph NE

Humidity21%

Visibility—

Dew point20°

Sun, 1866° / 49°

66 °

Plano, Sunday, 18 October

Overcast. High 66°, low 49°.

Pressure30.33 inHg

Wind8.1 mph SE

Humidity21%

Visibility—

Dew point20°

Mon, 1973° / 53°

73 °

Plano, Monday, 19 October

Overcast. High 73°, low 53°.

Pressure30.21 inHg

Wind7.5 mph SE

Humidity18%

Visibility—

Dew point21°

Tue, 2078° / 57°

78 °

Plano, Tuesday, 20 October

Overcast. High 78°, low 57°.

Pressure30.18 inHg

Wind10.7 mph S

Humidity32%

Visibility—

Dew point40°

Wed, 2174° / 66°

0.04

74 °

Plano, Wednesday, 21 October

Light rain. High 74°, low 66°.

Pressure30.15 inHg

Wind9.8 mph SE

Humidity60%

Visibility—

Dew point58°

Thu, 2282° / 70°

0.19

82 °

Plano, Thursday, 22 October

Rain. High 82°, low 70°.

Pressure30.03 inHg

Wind5.2 mph SE

Humidity51%

Visibility—

Dew point58°

Fri, 2371° / 60°

0.04

71 °

Plano, Friday, 23 October

Light rain. High 71°, low 60°.

Pressure30.24 inHg

Wind19.5 mph NE

Humidity25%

Visibility—

Dew point31°

Sat, 2469° / 51°

69 °

Plano, Saturday, 24 October

Clear. High 69°, low 51°.

Pressure30.30 inHg

Wind9.1 mph NE

Humidity24%

Visibility—

Dew point25°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2572° / 56°

0.14

72 °

Plano, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high72°

Average low56°

Average precipitation0.14 in

Chance of precipitation35%

Record high88° (2024)

Record low42° (2005)

Mon, 2673° / 56°

0.14

73 °

Plano, Monday, 26 October

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.14 in

Chance of precipitation22%

Record high87° (1992)

Record low40° (2020)

Tue, 2772° / 55°

0.12

72 °

Plano, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high72°

Average low55°

Average precipitation0.12 in

Chance of precipitation27%

Record high86° (2024)

Record low37° (2020)

Wed, 2870° / 55°

0.16

70 °

Plano, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high70°

Average low55°

Average precipitation0.16 in

Chance of precipitation30%

Record high87° (2024)

Record low36° (2017)

Thu, 2971° / 54°

0.14

71 °

Plano, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high71°

Average low54°

Average precipitation0.14 in

Chance of precipitation27%

Record high86° (2024)

Record low38° (2020)

Fri, 3071° / 55°

0.21

71 °

Plano, Friday, 30 October

Climate normal for this date — 60-year average.

Average high71°

Average low55°

Average precipitation0.21 in

Chance of precipitation38%

Record high87° (2024)

Record low34° (1993)

Sat, 3170° / 54°

0.19

70 °

Plano, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°

Average low54°

Average precipitation0.19 in

Chance of precipitation30%

Record high85° (1977)

Record low29° (2019)

Sun, 0169° / 53°

0.13

69 °

Plano, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high69°

Average low53°

Average precipitation0.13 in

Chance of precipitation30%

Record high83° (2012)

Record low31° (2019)

Mon, 0268° / 52°

0.1

68 °

Plano, Monday, 2 November

Climate normal for this date — 60-year average.

Average high68°

Average low52°

Average precipitation0.1 in

Chance of precipitation22%

Record high89° (2017)

Record low33° (1991)

Tue, 0367° / 51°

0.11

67 °

Plano, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.11 in

Chance of precipitation25%

Record high83° (1978)

Record low29° (1991)

Wed, 0468° / 51°

0.15

68 °

Plano, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.15 in

Chance of precipitation23%

Record high84° (2017)

Record low28° (1991)

Thu, 0568° / 52°

0.14

68 °

Plano, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°

Average low52°

Average precipitation0.14 in

Chance of precipitation20%

Record high90° (2017)

Record low33° (1991)

Fri, 0668° / 52°

0.13

68 °

Plano, Friday, 6 November

Climate normal for this date — 60-year average.

Average high68°

Average low52°

Average precipitation0.13 in

Chance of precipitation20%

Record high85° (1989)

Record low36° (1993)

Sat, 0767° / 51°

0.15

67 °

Plano, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.15 in

Chance of precipitation23%

Record high83° (1980)

Record low32° (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 Plano, 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 Plano, 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.