Monthly outlook for Carterville, CO: average high 49.2°, average low 29.9°. That is 0° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 7 November (57°), the coolest 9 November (22.6°).
49.2°/29.9°
Average high / low
+0°
Above normal
5 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
50.2°
50.1°
+0°
4 November – 13 November
47.6°
46.3°
+0.7°
14 November – 23 November
at normal
41.7°
—
October records over 66 years
81.3°1 October 2024All-time high
-6.3°25 October 1975All-time low
Climate normals and records are computed from the nearest reference point — Gypsum (15 mi).
Mon, 2650° / 27°0
50 °
Carterville, Monday, 26 October
Mostly clear. High 50°, low 27°.
Pressure30.18 inHg
Wind4 mph W
Humidity62%
Visibility6.2 mi
Dew point33°
Tue, 2753° / 26°0
53 °
Carterville, Tuesday, 27 October
Clear. High 53°, low 26°.
Pressure30.00 inHg
Wind8.7 mph W
Humidity50%
Visibility6.2 mi
Dew point27°
Wed, 2854° / 28°0
54 °
Carterville, Wednesday, 28 October
Clear. High 54°, low 28°.
Pressure30.00 inHg
Wind4.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point27°
Thu, 2955° / 26°0
55 °
Carterville, Thursday, 29 October
Overcast. High 55°, low 26°.
Pressure30.12 inHg
Wind4.3 mph NW
Humidity45%
Visibility—
Dew point27°
Fri, 3055° / 31°0
55 °
Carterville, Friday, 30 October
Overcast. High 55°, low 31°.
Pressure29.97 inHg
Wind5 mph S
Humidity44%
Visibility—
Dew point28°
Sat, 3150° / 39°0.04
50 °
Carterville, Saturday, 31 October
Snow. High 50°, low 39°.
Pressure30.03 inHg
Wind10.7 mph W
Humidity53%
Visibility—
Dew point30°
Sun, 0149° / 38°0.16
49 °
Carterville, Sunday, 1 November
Snow. High 49°, low 38°.
Pressure29.91 inHg
Wind13.8 mph SW
Humidity57%
Visibility—
Dew point33°
Mon, 0242° / 30°0.3
42 °
Carterville, Monday, 2 November
Snow. High 42°, low 30°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity74%
Visibility—
Dew point33°
Tue, 0342° / 28°0
42 °
Carterville, Tuesday, 3 November
Overcast. High 42°, low 28°.
Pressure30.09 inHg
Wind5.1 mph SE
Humidity60%
Visibility—
Dew point26°
Wed, 0444° / 28°0
44 °
Carterville, Wednesday, 4 November
Overcast. High 44°, low 28°.
Pressure30.00 inHg
Wind5.6 mph W
Humidity55%
Visibility—
Dew point25°
Thu, 0550° / 27°0
50 °
Carterville, Thursday, 5 November
Partly cloudy. High 50°, low 27°.
Pressure30.15 inHg
Wind5.9 mph S
Humidity43%
Visibility—
Dew point22°
Fri, 0655° / 32°0
55 °
Carterville, Friday, 6 November
Mostly clear. High 55°, low 32°.
Pressure30.09 inHg
Wind7 mph SE
Humidity32%
Visibility—
Dew point20°
Sat, 0757° / 37°0
57 °
Carterville, Saturday, 7 November
Light rain. High 57°, low 37°.
Pressure29.68 inHg
Wind8.3 mph W
Humidity31%
Visibility—
Dew point24°
Sun, 0838° / 24°0.28
38 °
Carterville, Sunday, 8 November
Snow. High 38°, low 24°.
Pressure29.94 inHg
Wind5.1 mph N
Humidity70%
Visibility—
Dew point27°
Mon, 0941° / 23°0
41 °
Carterville, Monday, 9 November
Mostly clear. High 41°, low 23°.
Pressure30.12 inHg
Wind10.5 mph W
Humidity57%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1045° / 22°0.07
45 °
Carterville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low22°
Average precipitation0.07 in
Chance of precipitation33%
Record high63° (2016)
Record low-2° (2011)
Wed, 1145° / 23°0.06
45 °
Carterville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low23°
Average precipitation0.06 in
Chance of precipitation33%
Record high62° (1980)
Record low-3° (2011)
Thu, 1244° / 21°0.07
44 °
Carterville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low21°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (1999)
Record low-5° (1975)
Fri, 1344° / 22°0.06
44 °
Carterville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (1999)
Record low-2° (2000)
Sat, 1443° / 21°0.06
43 °
Carterville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.06 in
Chance of precipitation33%
Record high64° (1999)
Record low-10° (1961)
Sun, 1543° / 18°0.06
43 °
Carterville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low18°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (1999)
Record low-18° (1997)
Mon, 1643° / 17°0.04
43 °
Carterville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low17°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (2025)
Record low-16° (1997)
Tue, 1742° / 19°0.06
42 °
Carterville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1999)
Record low-14° (2000)
Wed, 1841° / 18°0.06
41 °
Carterville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low18°
Average precipitation0.06 in
Chance of precipitation33%
Record high59° (2020)
Record low-7° (2000)
Thu, 1942° / 19°0.06
42 °
Carterville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.06 in
Chance of precipitation27%
Record high59° (1989)
Record low-3° (1961)
Fri, 2042° / 17°0.05
42 °
Carterville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low17°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (1989)
Record low-8° (1998)
Sat, 2141° / 18°0.06
41 °
Carterville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low18°
Average precipitation0.06 in
Chance of precipitation30%
Record high56° (1989)
Record low-3° (1988)
Sun, 2240° / 19°0.06
40 °
Carterville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.06 in
Chance of precipitation33%
Record high52° (2017)
Record low-6° (1975)
Mon, 2340° / 18°0.06
40 °
Carterville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low18°
Average precipitation0.06 in
Chance of precipitation35%
Record high58° (2024)
Record low-10° (1994)
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 Carterville, 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 Carterville, 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.