As of 10:12 CDT

Weather in Brenham, TX

75°

Brenham, Friday, 9 October, 10:12

Overcast. Feels like 75°. High 91°, low 66°.

Pressure29.97 inHg

Wind0 mph N

Humidity64%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Monthly outlook for Brenham, TX: average high 84.1°, average low 64.3°. That is 2.2° above the climate normal for October. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 13 October (96°), the coolest 18 October (47.8°).

84.1°/64.3°

Average high / low

+2.2°

Above normal

5 / 4

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	87.2°	81.2°	+3.3°
19 October – 28 October	79°	77.9°	+0.6°
29 October – 7 November	at normal	73.9°	—

October records over 66 years

97.7°15 October 2024All-time high

33.3°31 October 1993All-time low

Sat, 1093° / 64°

93 °

Brenham, Saturday, 10 October

Clear. High 93°, low 64°.

Pressure29.97 inHg

Wind5 mph W

Humidity22%

Visibility6.2 mi

Dew point48°

Sun, 1195° / 70°

95 °

Brenham, Sunday, 11 October

Clear. High 95°, low 70°.

Pressure30.06 inHg

Wind11.8 mph S

Humidity33%

Visibility6.2 mi

Dew point58°

Mon, 1292° / 73°

0.11

92 °

Brenham, Monday, 12 October

Light rain. High 92°, low 73°.

Pressure30.03 inHg

Wind12.1 mph S

Humidity57%

Visibility6.2 mi

Dew point70°

Tue, 1396° / 79°

0.05

96 °

Brenham, Tuesday, 13 October

Light rain. High 96°, low 79°.

Pressure29.94 inHg

Wind13.4 mph SE

Humidity47%

Visibility—

Dew point69°

Wed, 1493° / 77°

0.11

93 °

Brenham, Wednesday, 14 October

Light rain. High 93°, low 77°.

Pressure29.91 inHg

Wind14.8 mph S

Humidity50%

Visibility—

Dew point70°

Thu, 1590° / 72°

90 °

Brenham, Thursday, 15 October

Clear. High 90°, low 72°.

Pressure29.97 inHg

Wind14.7 mph S

Humidity43%

Visibility—

Dew point61°

Fri, 1680° / 69°

80 °

Brenham, Friday, 16 October

Mostly clear. High 80°, low 69°.

Pressure30.12 inHg

Wind20.2 mph N

Humidity58%

Visibility—

Dew point62°

Sat, 1771° / 55°

71 °

Brenham, Saturday, 17 October

Clear. High 71°, low 55°.

Pressure30.36 inHg

Wind23 mph N

Humidity19%

Visibility—

Dew point23°

Sun, 1871° / 48°

71 °

Brenham, Sunday, 18 October

Overcast. High 71°, low 48°.

Pressure30.27 inHg

Wind9.8 mph NE

Humidity20%

Visibility—

Dew point23°

Mon, 1976° / 48°

76 °

Brenham, Monday, 19 October

Mostly clear. High 76°, low 48°.

Pressure30.18 inHg

Wind6.9 mph E

Humidity18%

Visibility—

Dew point24°

Tue, 2073° / 56°

0.01

73 °

Brenham, Tuesday, 20 October

Light rain. High 73°, low 56°.

Pressure30.15 inHg

Wind11.1 mph NE

Humidity62%

Visibility—

Dew point57°

Wed, 2179° / 67°

0.17

79 °

Brenham, Wednesday, 21 October

Light rain. High 79°, low 67°.

Pressure30.09 inHg

Wind10.3 mph E

Humidity74%

Visibility—

Dew point67°

Thu, 2287° / 66°

0.06

87 °

Brenham, Thursday, 22 October

Light rain. High 87°, low 66°.

Pressure30.00 inHg

Wind8.3 mph NE

Humidity44%

Visibility—

Dew point58°

Fri, 2383° / 65°

83 °

Brenham, Friday, 23 October

Clear. High 83°, low 65°.

Pressure30.09 inHg

Wind17.3 mph N

Humidity48%

Visibility—

Dew point57°

Sat, 2476° / 52°

76 °

Brenham, Saturday, 24 October

Clear. High 76°, low 52°.

Pressure30.27 inHg

Wind13.1 mph NE

Humidity18%

Visibility—

Dew point24°

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

Sun, 2578° / 59°

0.18

78 °

Brenham, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high78°

Average low59°

Average precipitation0.18 in

Chance of precipitation30%

Record high90° (2023)

Record low44° (2005)

Mon, 2678° / 59°

0.1

78 °

Brenham, Monday, 26 October

Climate normal for this date — 60-year average.

Average high78°

Average low59°

Average precipitation0.1 in

Chance of precipitation27%

Record high90° (2024)

Record low45° (1965)

Tue, 2777° / 59°

0.06

77 °

Brenham, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high77°

Average low59°

Average precipitation0.06 in

Chance of precipitation27%

Record high91° (2010)

Record low44° (1997)

Wed, 2876° / 58°

0.1

76 °

Brenham, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high76°

Average low58°

Average precipitation0.1 in

Chance of precipitation22%

Record high89° (2024)

Record low44° (2017)

Thu, 2976° / 58°

0.14

76 °

Brenham, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high76°

Average low58°

Average precipitation0.14 in

Chance of precipitation27%

Record high89° (2024)

Record low40° (2017)

Fri, 3075° / 58°

0.17

75 °

Brenham, Friday, 30 October

Climate normal for this date — 60-year average.

Average high75°

Average low58°

Average precipitation0.17 in

Chance of precipitation32%

Record high86° (2016)

Record low39° (1993)

Sat, 3175° / 58°

0.2

75 °

Brenham, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high75°

Average low58°

Average precipitation0.2 in

Chance of precipitation23%

Record high85° (2010)

Record low33° (1993)

Sun, 0174° / 57°

0.11

74 °

Brenham, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high74°

Average low57°

Average precipitation0.11 in

Chance of precipitation33%

Record high88° (2010)

Record low32° (2019)

Mon, 0273° / 56°

0.11

73 °

Brenham, Monday, 2 November

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.11 in

Chance of precipitation25%

Record high85° (2016)

Record low37° (2023)

Tue, 0373° / 55°

0.09

73 °

Brenham, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high73°

Average low55°

Average precipitation0.09 in

Chance of precipitation30%

Record high91° (2024)

Record low36° (1966)

Wed, 0473° / 55°

0.15

73 °

Brenham, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high73°

Average low55°

Average precipitation0.15 in

Chance of precipitation23%

Record high87° (2024)

Record low32° (1991)

Thu, 0573° / 55°

0.12

73 °

Brenham, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high73°

Average low55°

Average precipitation0.12 in

Chance of precipitation28%

Record high87° (1963)

Record low35° (1991)

Fri, 0673° / 56°

0.1

73 °

Brenham, Friday, 6 November

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.1 in

Chance of precipitation23%

Record high85° (2017)

Record low40° (1992)

Sat, 0773° / 56°

0.1

73 °

Brenham, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.1 in

Chance of precipitation25%

Record high88° (2025)

Record low33° (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 Brenham, 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 Brenham, 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.