Monthly outlook for Big Spring, TX: average high 75.4°, average low 58.3°. That is 1.1° below the climate normal for October. Precipitation is expected on 7 days (about 5.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 12 October (93.5°), the coolest 18 October (41.5°).
75.4°/58.3°
Average high / low
−1.1°
Below normal
7 / 3
Wet days / normal
5.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
82.6°
78.5°
+2.3°
18 October – 27 October
63.3°
74.9°
-6.4°
28 October – 6 November
at normal
70.8°
—
October records over 66 years
100.2°2 October 2000All-time high
22.5°31 October 2019All-time low
Fri, 0987° / 60°0
87 °
Big Spring, Friday, 9 October
Clear. High 87°, low 60°.
Pressure30.03 inHg
Wind3.2 mph S
Humidity33%
Visibility6.2 mi
Dew point49°
Sat, 1088° / 60°0
88 °
Big Spring, Saturday, 10 October
Clear. High 88°, low 60°.
Pressure29.97 inHg
Wind11 mph S
Humidity28%
Visibility6.2 mi
Dew point47°
Sun, 1189° / 68°0
89 °
Big Spring, Sunday, 11 October
Clear. High 89°, low 68°.
Pressure29.94 inHg
Wind13.8 mph S
Humidity50%
Visibility6.2 mi
Dew point60°
Mon, 1294° / 72°0.01
94 °
Big Spring, Monday, 12 October
Light rain. High 94°, low 72°.
Pressure29.91 inHg
Wind12.6 mph S
Humidity51%
Visibility6.2 mi
Dew point64°
Tue, 1392° / 71°0.57
92 °
Big Spring, Tuesday, 13 October
Heavy rain. High 92°, low 71°.
Pressure29.85 inHg
Wind14.3 mph S
Humidity46%
Visibility—
Dew point63°
Wed, 1486° / 70°0.35
86 °
Big Spring, Wednesday, 14 October
Rain. High 86°, low 70°.
Pressure29.80 inHg
Wind18.4 mph SW
Humidity56%
Visibility—
Dew point65°
Thu, 1578° / 70°0.06
78 °
Big Spring, Thursday, 15 October
Light rain. High 78°, low 70°.
Pressure29.85 inHg
Wind16.5 mph SW
Humidity67%
Visibility—
Dew point65°
Fri, 1675° / 54°1.43
75 °
Big Spring, Friday, 16 October
Heavy rain. High 75°, low 54°.
Pressure29.88 inHg
Wind24.1 mph NE
Humidity76%
Visibility—
Dew point65°
Sat, 1750° / 42°1.91
50 °
Big Spring, Saturday, 17 October
Heavy rain. High 50°, low 42°.
Pressure30.36 inHg
Wind30.5 mph NE
Humidity91%
Visibility—
Dew point42°
Sun, 1845° / 42°0.67
45 °
Big Spring, Sunday, 18 October
Rain. High 45°, low 42°.
Pressure30.39 inHg
Wind16.2 mph N
Humidity91%
Visibility—
Dew point41°
Mon, 1955° / 46°0.13
55 °
Big Spring, Monday, 19 October
Light rain. High 55°, low 46°.
Pressure30.33 inHg
Wind9.4 mph NE
Humidity84%
Visibility—
Dew point46°
Tue, 2060° / 49°0
60 °
Big Spring, Tuesday, 20 October
Overcast. High 60°, low 49°.
Pressure30.24 inHg
Wind6.1 mph NE
Humidity80%
Visibility—
Dew point49°
Wed, 2171° / 53°0
71 °
Big Spring, Wednesday, 21 October
Clear. High 71°, low 53°.
Pressure30.15 inHg
Wind6.4 mph S
Humidity67%
Visibility—
Dew point54°
Thu, 2275° / 57°0
75 °
Big Spring, Thursday, 22 October
Clear. High 75°, low 57°.
Pressure30.15 inHg
Wind8.6 mph E
Humidity61%
Visibility—
Dew point55°
Fri, 2374° / 60°0
74 °
Big Spring, Friday, 23 October
Partly cloudy. High 74°, low 60°.
Pressure30.27 inHg
Wind10.7 mph E
Humidity56%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2474° / 53°0.09
74 °
Big Spring, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.09 in
Chance of precipitation17%
Record high91° (2024)
Record low40° (1981)
Sun, 2574° / 53°0.06
74 °
Big Spring, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.06 in
Chance of precipitation10%
Record high90° (2011)
Record low38° (2019)
Mon, 2674° / 53°0.04
74 °
Big Spring, Monday, 26 October
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.04 in
Chance of precipitation18%
Record high94° (2021)
Record low28° (2020)
Tue, 2772° / 52°0.07
72 °
Big Spring, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.07 in
Chance of precipitation22%
Record high90° (2014)
Record low26° (2020)
Wed, 2871° / 51°0.06
71 °
Big Spring, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.06 in
Chance of precipitation17%
Record high87° (2024)
Record low32° (2020)
Thu, 2973° / 51°0.03
73 °
Big Spring, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high87° (1987)
Record low34° (1980)
Fri, 3072° / 52°0.03
72 °
Big Spring, Friday, 30 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.03 in
Chance of precipitation17%
Record high88° (2024)
Record low30° (1993)
Sat, 3171° / 50°0.08
71 °
Big Spring, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.08 in
Chance of precipitation17%
Record high87° (2010)
Record low22° (2019)
Sun, 0170° / 50°0.05
70 °
Big Spring, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.05 in
Chance of precipitation13%
Record high89° (2016)
Record low33° (1991)
Mon, 0269° / 49°0.06
69 °
Big Spring, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.06 in
Chance of precipitation15%
Record high84° (2017)
Record low30° (1991)
Tue, 0369° / 48°0.04
69 °
Big Spring, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2005)
Record low24° (1991)
Wed, 0470° / 49°0.06
70 °
Big Spring, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high86° (2005)
Record low27° (1991)
Thu, 0571° / 49°0.03
71 °
Big Spring, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high87° (2017)
Record low32° (1970)
Fri, 0671° / 49°0.02
71 °
Big Spring, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high88° (2017)
Record low34° (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 Big Spring, 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 Big Spring, 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.