Monthly outlook for Big Spring, TX: average high 83°, average low 65.3°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 3.9 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 12 October (91.5°), the coolest 17 October (56.9°).
83°/65.3°
Average high / low
+3.1°
Above normal
4 / 3
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
85.1°
78.5°
+3.7°
18 October – 27 October
79.4°
74.9°
+2.5°
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
Wind4 mph S
Humidity31%
Visibility6.2 mi
Dew point48°
Sat, 1088° / 64°0
88 °
Big Spring, Saturday, 10 October
Clear. High 88°, low 64°.
Pressure29.97 inHg
Wind10.6 mph S
Humidity31%
Visibility6.2 mi
Dew point49°
Sun, 1190° / 70°0
90 °
Big Spring, Sunday, 11 October
Partly cloudy. High 90°, low 70°.
Pressure29.94 inHg
Wind15 mph S
Humidity48%
Visibility6.2 mi
Dew point60°
Mon, 1292° / 72°0
92 °
Big Spring, Monday, 12 October
Clear. High 92°, low 72°.
Pressure29.88 inHg
Wind14.8 mph S
Humidity47%
Visibility—
Dew point62°
Tue, 1391° / 73°0.01
91 °
Big Spring, Tuesday, 13 October
Light rain. High 91°, low 73°.
Pressure29.83 inHg
Wind15.4 mph S
Humidity46%
Visibility—
Dew point64°
Wed, 1486° / 72°0.01
86 °
Big Spring, Wednesday, 14 October
Light rain. High 86°, low 72°.
Pressure29.80 inHg
Wind25.5 mph S
Humidity58%
Visibility—
Dew point64°
Thu, 1589° / 73°0.01
89 °
Big Spring, Thursday, 15 October
Light rain. High 89°, low 73°.
Pressure29.85 inHg
Wind25.6 mph S
Humidity41%
Visibility—
Dew point57°
Fri, 1680° / 63°0.83
80 °
Big Spring, Friday, 16 October
Rain. High 80°, low 63°.
Pressure30.03 inHg
Wind22.1 mph NE
Humidity67%
Visibility—
Dew point66°
Sat, 1760° / 57°2.86
60 °
Big Spring, Saturday, 17 October
Heavy rain. High 60°, low 57°.
Pressure30.15 inHg
Wind22.1 mph NE
Humidity96%
Visibility—
Dew point56°
Sun, 1874° / 58°0.04
74 °
Big Spring, Sunday, 18 October
Light rain. High 74°, low 58°.
Pressure30.09 inHg
Wind15.1 mph NE
Humidity80%
Visibility—
Dew point61°
Mon, 1972° / 62°0.19
72 °
Big Spring, Monday, 19 October
Light rain. High 72°, low 62°.
Pressure30.12 inHg
Wind13.2 mph NE
Humidity77%
Visibility—
Dew point62°
Tue, 2078° / 64°0
78 °
Big Spring, Tuesday, 20 October
Clear. High 78°, low 64°.
Pressure30.09 inHg
Wind9 mph E
Humidity58%
Visibility—
Dew point58°
Wed, 2181° / 65°0
81 °
Big Spring, Wednesday, 21 October
Clear. High 81°, low 65°.
Pressure29.94 inHg
Wind10.2 mph S
Humidity50%
Visibility—
Dew point56°
Thu, 2286° / 67°0
86 °
Big Spring, Thursday, 22 October
Clear. High 86°, low 67°.
Pressure29.65 inHg
Wind16.4 mph SW
Humidity34%
Visibility—
Dew point50°
Fri, 2386° / 64°0
86 °
Big Spring, Friday, 23 October
Clear. High 86°, low 64°.
Pressure29.71 inHg
Wind19.7 mph SW
Humidity25%
Visibility—
Dew point41°
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.