Monthly outlook for Weir, TX: average high 82.7°, average low 63.4°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 14 October (92.7°), the coolest 18 October (47.4°).
82.7°/63.4°
Average high / low
+1.9°
Above normal
3 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
85.2°
80.2°
+2.8°
19 October – 28 October
78.6°
76.8°
+1°
29 October – 7 November
at normal
72.8°
—
October records over 66 years
99.5°13 October 2024All-time high
31.6°31 October 2019All-time low
Sat, 1092° / 64°0
92 °
Weir, Saturday, 10 October
Clear. High 92°, low 64°.
Pressure30.00 inHg
Wind3.9 mph S
Humidity38%
Visibility6.2 mi
Dew point57°
Sun, 1189° / 69°0
89 °
Weir, Sunday, 11 October
Mostly clear. High 89°, low 69°.
Pressure30.06 inHg
Wind11.4 mph S
Humidity57%
Visibility6.2 mi
Dew point67°
Mon, 1287° / 71°0.04
87 °
Weir, Monday, 12 October
Light rain. High 87°, low 71°.
Pressure30.00 inHg
Wind12.4 mph S
Humidity68%
Visibility6.2 mi
Dew point72°
Tue, 1393° / 76°0
93 °
Weir, Tuesday, 13 October
Light rain. High 93°, low 76°.
Pressure29.94 inHg
Wind12.3 mph S
Humidity52%
Visibility—
Dew point68°
Wed, 1493° / 76°0
93 °
Weir, Wednesday, 14 October
Light rain. High 93°, low 76°.
Pressure29.91 inHg
Wind14.8 mph S
Humidity52%
Visibility—
Dew point68°
Thu, 1592° / 74°0
92 °
Weir, Thursday, 15 October
Partly cloudy. High 92°, low 74°.
Pressure29.94 inHg
Wind16.4 mph S
Humidity46%
Visibility—
Dew point63°
Fri, 1675° / 66°0
75 °
Weir, Friday, 16 October
Light rain. High 75°, low 66°.
Pressure30.18 inHg
Wind21 mph N
Humidity49%
Visibility—
Dew point52°
Sat, 1769° / 55°0
69 °
Weir, Saturday, 17 October
Clear. High 69°, low 55°.
Pressure30.42 inHg
Wind23.8 mph NE
Humidity16%
Visibility—
Dew point18°
Sun, 1871° / 47°0
71 °
Weir, Sunday, 18 October
Overcast. High 71°, low 47°.
Pressure30.30 inHg
Wind8.5 mph NE
Humidity18%
Visibility—
Dew point19°
Mon, 1976° / 48°0
76 °
Weir, Monday, 19 October
Clear. High 76°, low 48°.
Pressure30.18 inHg
Wind9 mph SE
Humidity18%
Visibility—
Dew point22°
Tue, 2081° / 53°0
81 °
Weir, Tuesday, 20 October
Clear. High 81°, low 53°.
Pressure30.15 inHg
Wind13.3 mph SE
Humidity38%
Visibility—
Dew point46°
Wed, 2176° / 66°0.04
76 °
Weir, Wednesday, 21 October
Light rain. High 76°, low 66°.
Pressure30.12 inHg
Wind8.9 mph E
Humidity86%
Visibility—
Dew point67°
Thu, 2286° / 65°0.01
86 °
Weir, Thursday, 22 October
Light rain. High 86°, low 65°.
Pressure30.03 inHg
Wind6.8 mph E
Humidity49%
Visibility—
Dew point58°
Fri, 2379° / 63°0.09
79 °
Weir, Friday, 23 October
Light rain. High 79°, low 63°.
Pressure30.15 inHg
Wind21.1 mph NE
Humidity38%
Visibility—
Dew point47°
Sat, 2474° / 53°0
74 °
Weir, Saturday, 24 October
Clear. High 74°, low 53°.
Pressure30.27 inHg
Wind12.3 mph N
Humidity19%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2577° / 58°0.13
77 °
Weir, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high77°
Average low58°
Average precipitation0.13 in
Chance of precipitation25%
Record high90° (2010)
Record low43° (2019)
Mon, 2676° / 58°0.12
76 °
Weir, Monday, 26 October
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.12 in
Chance of precipitation25%
Record high89° (2024)
Record low44° (2020)
Tue, 2775° / 58°0.07
75 °
Weir, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.07 in
Chance of precipitation20%
Record high88° (2024)
Record low38° (2020)
Wed, 2875° / 57°0.07
75 °
Weir, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high75°
Average low57°
Average precipitation0.07 in
Chance of precipitation25%
Record high87° (2024)
Record low40° (2020)
Thu, 2974° / 57°0.16
74 °
Weir, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.16 in
Chance of precipitation32%
Record high87° (2024)
Record low42° (1970)
Fri, 3074° / 57°0.22
74 °
Weir, Friday, 30 October
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.22 in
Chance of precipitation30%
Record high88° (2024)
Record low37° (1993)
Sat, 3174° / 57°0.15
74 °
Weir, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.15 in
Chance of precipitation27%
Record high86° (1992)
Record low32° (2019)
Sun, 0173° / 55°0.13
73 °
Weir, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.13 in
Chance of precipitation27%
Record high85° (2016)
Record low31° (2019)
Mon, 0272° / 55°0.07
72 °
Weir, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.07 in
Chance of precipitation20%
Record high84° (2016)
Record low36° (1991)
Tue, 0371° / 54°0.13
71 °
Weir, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.13 in
Chance of precipitation22%
Record high85° (2017)
Record low34° (1991)
Wed, 0472° / 54°0.11
72 °
Weir, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.11 in
Chance of precipitation23%
Record high84° (1988)
Record low29° (1991)
Thu, 0572° / 54°0.09
72 °
Weir, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.09 in
Chance of precipitation18%
Record high87° (1963)
Record low34° (1991)
Fri, 0672° / 55°0.08
72 °
Weir, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.08 in
Chance of precipitation23%
Record high84° (2005)
Record low40° (1998)
Sat, 0772° / 55°0.09
72 °
Weir, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.09 in
Chance of precipitation20%
Record high90° (1988)
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 Weir, 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 Weir, 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.