Monthly outlook for Carterville, CO: average high 47.1°, average low 28.9°. That is 0.3° below the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 29 October (59°), the coolest 5 November (22.5°).
47.1°/28.9°
Average high / low
−0.3°
Below normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
49.3°
48.6°
+0.4°
7 November – 16 November
43.3°
44.9°
-0.9°
17 November – 26 November
at normal
40°
—
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).
Thu, 2959° / 31°0
59 °
Carterville, Thursday, 29 October
Overcast. High 59°, low 31°.
Pressure30.09 inHg
Wind3.3 mph N
Humidity45%
Visibility6.2 mi
Dew point22°
Fri, 3058° / 31°0
58 °
Carterville, Friday, 30 October
Partly cloudy. High 58°, low 31°.
Pressure30.03 inHg
Wind2.8 mph N
Humidity41%
Visibility6.2 mi
Dew point27°
Sat, 3151° / 33°0
51 °
Carterville, Saturday, 31 October
Light rain. High 51°, low 33°.
Pressure30.12 inHg
Wind0.9 mph NE
Humidity65%
Visibility6.2 mi
Dew point33°
Sun, 0153° / 32°0.22
53 °
Carterville, Sunday, 1 November
Light rain. High 53°, low 32°.
Pressure29.85 inHg
Wind3 mph NW
Humidity49%
Visibility6.2 mi
Dew point34°
Mon, 0249° / 29°0.02
49 °
Carterville, Monday, 2 November
Light rain. High 49°, low 29°.
Pressure29.88 inHg
Wind5.1 mph N
Humidity72%
Visibility—
Dew point34°
Tue, 0336° / 25°0.04
36 °
Carterville, Tuesday, 3 November
Snow. High 36°, low 25°.
Pressure30.24 inHg
Wind3.8 mph SE
Humidity94%
Visibility—
Dew point33°
Wed, 0442° / 24°0
42 °
Carterville, Wednesday, 4 November
Mostly clear. High 42°, low 24°.
Pressure30.09 inHg
Wind6.7 mph SE
Humidity85%
Visibility—
Dew point33°
Thu, 0545° / 22°0
45 °
Carterville, Thursday, 5 November
Overcast. High 45°, low 22°.
Pressure29.97 inHg
Wind6.3 mph SE
Humidity61%
Visibility—
Dew point26°
Fri, 0645° / 27°0
45 °
Carterville, Friday, 6 November
Overcast. High 45°, low 27°.
Pressure29.88 inHg
Wind5.8 mph SE
Humidity62%
Visibility—
Dew point28°
Sat, 0741° / 30°0.09
41 °
Carterville, Saturday, 7 November
Snow. High 41°, low 30°.
Pressure29.74 inHg
Wind4.6 mph NW
Humidity78%
Visibility—
Dew point33°
Sun, 0838° / 30°0
38 °
Carterville, Sunday, 8 November
Overcast. High 38°, low 30°.
Pressure29.97 inHg
Wind3.1 mph E
Humidity75%
Visibility—
Dew point29°
Mon, 0941° / 25°0.03
41 °
Carterville, Monday, 9 November
Light snow. High 41°, low 25°.
Pressure30.15 inHg
Wind5 mph SE
Humidity64%
Visibility—
Dew point26°
Tue, 1045° / 26°0
45 °
Carterville, Tuesday, 10 November
Overcast. High 45°, low 26°.
Pressure30.21 inHg
Wind5.5 mph SE
Humidity51%
Visibility—
Dew point23°
Wed, 1148° / 31°0
48 °
Carterville, Wednesday, 11 November
Overcast. High 48°, low 31°.
Pressure30.12 inHg
Wind4.9 mph SE
Humidity53%
Visibility—
Dew point28°
Thu, 1247° / 32°0
47 °
Carterville, Thursday, 12 November
Mostly clear. High 47°, low 32°.
Pressure30.06 inHg
Wind4.3 mph SE
Humidity56%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2439° / 16°0.06
39 °
Carterville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low16°
Average precipitation0.06 in
Chance of precipitation35%
Record high57° (2017)
Record low-10° (2009)
Wed, 2538° / 17°0.08
38 °
Carterville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low17°
Average precipitation0.08 in
Chance of precipitation40%
Record high55° (1995)
Record low-15° (2010)
Thu, 2636° / 16°0.13
36 °
Carterville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high36°
Average low16°
Average precipitation0.13 in
Chance of precipitation55%
Record high60° (2017)
Record low-15° (1975)
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.