Monthly outlook for Big Spring, TX: average high 78.9°, average low 59.6°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 12 October (92.1°), the coolest 17 October (46.1°).
78.9°/59.6°
Average high / low
+0.7°
Above normal
2 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
86.4°
78.5°
+4.3°
17 October – 26 October
66.4°
75.4°
-5°
27 October – 5 November
at normal
70.9°
—
October records over 66 years
100.2°2 October 2000All-time high
22.5°31 October 2019All-time low
Thu, 0888° / 61°0
88 °
Big Spring, Thursday, 8 October
Clear. High 88°, low 61°.
Pressure30.03 inHg
Wind2.9 mph W
Humidity35%
Visibility6.2 mi
Dew point51°
Fri, 0986° / 59°0
86 °
Big Spring, Friday, 9 October
Clear. High 86°, low 59°.
Pressure30.03 inHg
Wind4.3 mph S
Humidity33%
Visibility6.2 mi
Dew point49°
Sat, 1087° / 63°0
87 °
Big Spring, Saturday, 10 October
Clear. High 87°, low 63°.
Pressure29.97 inHg
Wind9.1 mph S
Humidity31%
Visibility6.2 mi
Dew point48°
Sun, 1191° / 69°0
91 °
Big Spring, Sunday, 11 October
Clear. High 91°, low 69°.
Pressure29.91 inHg
Wind14.7 mph S
Humidity44%
Visibility6.2 mi
Dew point57°
Mon, 1292° / 71°0
92 °
Big Spring, Monday, 12 October
Clear. High 92°, low 71°.
Pressure29.88 inHg
Wind14.2 mph S
Humidity46%
Visibility—
Dew point61°
Tue, 1387° / 73°0
87 °
Big Spring, Tuesday, 13 October
Overcast. High 87°, low 73°.
Pressure29.91 inHg
Wind13.1 mph S
Humidity56%
Visibility—
Dew point64°
Wed, 1486° / 72°0
86 °
Big Spring, Wednesday, 14 October
Overcast. High 86°, low 72°.
Pressure29.80 inHg
Wind24.3 mph S
Humidity61%
Visibility—
Dew point65°
Thu, 1588° / 73°0
88 °
Big Spring, Thursday, 15 October
Mostly clear. High 88°, low 73°.
Pressure29.83 inHg
Wind25.6 mph S
Humidity26%
Visibility—
Dew point45°
Fri, 1671° / 57°0
71 °
Big Spring, Friday, 16 October
Clear. High 71°, low 57°.
Pressure30.18 inHg
Wind21.9 mph NE
Humidity27%
Visibility—
Dew point31°
Sat, 1766° / 46°0
66 °
Big Spring, Saturday, 17 October
Clear. High 66°, low 46°.
Pressure30.36 inHg
Wind17.5 mph NE
Humidity22%
Visibility—
Dew point20°
Sun, 1872° / 47°0
72 °
Big Spring, Sunday, 18 October
Clear. High 72°, low 47°.
Pressure30.27 inHg
Wind11.2 mph SE
Humidity23%
Visibility—
Dew point26°
Mon, 1969° / 53°0
69 °
Big Spring, Monday, 19 October
Overcast. High 69°, low 53°.
Pressure30.18 inHg
Wind14 mph S
Humidity29%
Visibility—
Dew point33°
Tue, 2060° / 52°0.36
60 °
Big Spring, Tuesday, 20 October
Rain. High 60°, low 52°.
Pressure30.12 inHg
Wind15.6 mph E
Humidity65%
Visibility—
Dew point48°
Wed, 2152° / 49°0.5
52 °
Big Spring, Wednesday, 21 October
Rain. High 52°, low 49°.
Pressure30.15 inHg
Wind13.4 mph E
Humidity87%
Visibility—
Dew point46°
Thu, 2280° / 48°0
80 °
Big Spring, Thursday, 22 October
Clear. High 80°, low 48°.
Pressure29.65 inHg
Wind25.4 mph SW
Humidity45%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2374° / 54°0.06
74 °
Big Spring, Friday, 23 October
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0.06 in
Chance of precipitation17%
Record high90° (2024)
Record low37° (2008)
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)
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.