Monthly outlook for Fort Big Spring, CO: average high 64°, average low 46°. That is 2.4° above the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 23 October (78.6°), the coolest 27 October (34.4°).
64°/46°
Average high / low
+2.4°
Above normal
2 / 2
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.6°
62.2°
-0.4°
30 October – 8 November
68.1°
56.4°
+6.5°
9 November – 18 November
at normal
53.2°
—
October records over 66 years
91.4°5 October 2024All-time high
5.5°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Mount Pearl (3 mi).
Wed, 2174° / 49°0
74 °
Fort Big Spring, Wednesday, 21 October
Clear. High 74°, low 49°.
Pressure30.15 inHg
Wind6 mph NE
Humidity35%
Visibility6.2 mi
Dew point42°
Thu, 2277° / 52°0
77 °
Fort Big Spring, Thursday, 22 October
Mostly clear. High 77°, low 52°.
Pressure30.06 inHg
Wind10.1 mph S
Humidity54%
Visibility6.2 mi
Dew point53°
Fri, 2379° / 57°0
79 °
Fort Big Spring, Friday, 23 October
Mostly clear. High 79°, low 57°.
Pressure29.80 inHg
Wind18.4 mph S
Humidity38%
Visibility6.2 mi
Dew point47°
Sat, 2463° / 46°0.08
63 °
Fort Big Spring, Saturday, 24 October
Light rain. High 63°, low 46°.
Pressure30.06 inHg
Wind17.7 mph N
Humidity55%
Visibility6.2 mi
Dew point47°
Sun, 2549° / 45°1.06
49 °
Fort Big Spring, Sunday, 25 October
Rain. High 49°, low 45°.
Pressure30.24 inHg
Wind13 mph NE
Humidity95%
Visibility—
Dew point45°
Mon, 2647° / 38°0.02
47 °
Fort Big Spring, Monday, 26 October
Light rain. High 47°, low 38°.
Pressure30.36 inHg
Wind18 mph N
Humidity75%
Visibility—
Dew point37°
Tue, 2742° / 34°0
42 °
Fort Big Spring, Tuesday, 27 October
Overcast. High 42°, low 34°.
Pressure30.47 inHg
Wind11.2 mph S
Humidity74%
Visibility—
Dew point30°
Wed, 2854° / 35°0
54 °
Fort Big Spring, Wednesday, 28 October
Clear. High 54°, low 35°.
Pressure30.27 inHg
Wind17.4 mph N
Humidity50%
Visibility—
Dew point32°
Thu, 2958° / 37°0
58 °
Fort Big Spring, Thursday, 29 October
Clear. High 58°, low 37°.
Pressure30.12 inHg
Wind14.7 mph S
Humidity57%
Visibility—
Dew point34°
Fri, 3063° / 43°0
63 °
Fort Big Spring, Friday, 30 October
Clear. High 63°, low 43°.
Pressure29.80 inHg
Wind9.5 mph S
Humidity47%
Visibility—
Dew point36°
Sat, 3164° / 49°0
64 °
Fort Big Spring, Saturday, 31 October
Overcast. High 64°, low 49°.
Pressure29.65 inHg
Wind10.9 mph E
Humidity33%
Visibility—
Dew point31°
Sun, 0163° / 47°0
63 °
Fort Big Spring, Sunday, 1 November
Clear. High 63°, low 47°.
Pressure29.91 inHg
Wind18.3 mph N
Humidity20%
Visibility—
Dew point17°
Mon, 0268° / 47°0
68 °
Fort Big Spring, Monday, 2 November
Partly cloudy. High 68°, low 47°.
Pressure30.15 inHg
Wind13.2 mph S
Humidity32%
Visibility—
Dew point30°
Tue, 0377° / 54°0
77 °
Fort Big Spring, Tuesday, 3 November
Partly cloudy. High 77°, low 54°.
Pressure30.09 inHg
Wind12.2 mph SW
Humidity21%
Visibility—
Dew point28°
Wed, 0473° / 54°0
73 °
Fort Big Spring, Wednesday, 4 November
Clear. High 73°, low 54°.
Pressure30.09 inHg
Wind11.1 mph S
Humidity23%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0557° / 35°0.01
57 °
Fort Big Spring, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.01 in
Chance of precipitation8%
Record high74° (2009)
Record low19° (1967)
Fri, 0658° / 34°0.02
58 °
Fort Big Spring, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low34°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (1980)
Record low20° (1993)
Sat, 0758° / 35°0.02
58 °
Fort Big Spring, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low35°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (2020)
Record low22° (1990)
Sun, 0857° / 35°0.06
57 °
Fort Big Spring, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.06 in
Chance of precipitation15%
Record high77° (1980)
Record low20° (1991)
Mon, 0955° / 34°0.03
55 °
Fort Big Spring, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.03 in
Chance of precipitation10%
Record high73° (2014)
Record low19° (1966)
Tue, 1055° / 31°0.02
55 °
Fort Big Spring, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (2014)
Record low15° (1986)
Wed, 1153° / 31°0.03
53 °
Fort Big Spring, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high74° (2025)
Record low15° (2019)
Thu, 1253° / 31°0.02
53 °
Fort Big Spring, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1980)
Record low11° (2014)
Fri, 1354° / 32°0.02
54 °
Fort Big Spring, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (1999)
Record low5° (2014)
Sat, 1453° / 31°0.04
53 °
Fort Big Spring, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high75° (2025)
Record low11° (2014)
Sun, 1552° / 31°0.03
52 °
Fort Big Spring, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high77° (2016)
Record low11° (1997)
Mon, 1654° / 31°0.04
54 °
Fort Big Spring, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low31°
Average precipitation0.04 in
Chance of precipitation10%
Record high78° (2016)
Record low13° (2014)
Tue, 1752° / 31°0.04
52 °
Fort Big Spring, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation10%
Record high75° (1999)
Record low10° (2009)
Wed, 1851° / 30°0.01
51 °
Fort Big Spring, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.01 in
Chance of precipitation10%
Record high75° (2020)
Record low11° (1971)
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 Fort Big Spring, CO 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 Fort Big Spring, CO 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.