Monthly outlook for Carterville, CO: average high 48.6°, average low 29.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 30 October (57°), the coolest 4 November (23.1°).
48.6°/29.6°
Average high / low
+0.3°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
47.4°
49.1°
-0.9°
6 November – 15 November
50.6°
45.3°
+2.9°
16 November – 25 November
at normal
40.8°
—
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).
Wed, 2855° / 34°0
55 °
Carterville, Wednesday, 28 October
Clear. High 55°, low 34°.
Pressure30.03 inHg
Wind7.1 mph W
Humidity49%
Visibility6.2 mi
Dew point29°
Thu, 2955° / 26°0
55 °
Carterville, Thursday, 29 October
Overcast. High 55°, low 26°.
Pressure30.09 inHg
Wind3.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point22°
Fri, 3057° / 30°0
57 °
Carterville, Friday, 30 October
Clear. High 57°, low 30°.
Pressure30.03 inHg
Wind3 mph NW
Humidity41%
Visibility6.2 mi
Dew point27°
Sat, 3152° / 31°0
52 °
Carterville, Saturday, 31 October
Clear. High 52°, low 31°.
Pressure30.03 inHg
Wind5.9 mph W
Humidity56%
Visibility—
Dew point30°
Sun, 0149° / 29°0.17
49 °
Carterville, Sunday, 1 November
Snow. High 49°, low 29°.
Pressure29.85 inHg
Wind4.2 mph NW
Humidity51%
Visibility—
Dew point29°
Mon, 0239° / 27°0.95
39 °
Carterville, Monday, 2 November
Snow. High 39°, low 27°.
Pressure29.71 inHg
Wind6.2 mph N
Humidity99%
Visibility—
Dew point38°
Tue, 0333° / 23°0.08
33 °
Carterville, Tuesday, 3 November
Light snow. High 33°, low 23°.
Pressure30.24 inHg
Wind4.9 mph SE
Humidity88%
Visibility—
Dew point28°
Wed, 0438° / 23°0
38 °
Carterville, Wednesday, 4 November
Overcast. High 38°, low 23°.
Pressure30.15 inHg
Wind4.7 mph SE
Humidity96%
Visibility—
Dew point33°
Thu, 0542° / 26°0
42 °
Carterville, Thursday, 5 November
Overcast. High 42°, low 26°.
Pressure30.12 inHg
Wind5.5 mph SE
Humidity86%
Visibility—
Dew point34°
Fri, 0646° / 27°0
46 °
Carterville, Friday, 6 November
Partly cloudy. High 46°, low 27°.
Pressure30.15 inHg
Wind5.5 mph SE
Humidity65%
Visibility—
Dew point30°
Sat, 0753° / 33°0
53 °
Carterville, Saturday, 7 November
Partly cloudy. High 53°, low 33°.
Pressure30.03 inHg
Wind5.8 mph SE
Humidity55%
Visibility—
Dew point32°
Sun, 0849° / 32°0.02
49 °
Carterville, Sunday, 8 November
Snow. High 49°, low 32°.
Pressure29.94 inHg
Wind14.7 mph W
Humidity54%
Visibility—
Dew point31°
Mon, 0948° / 30°0
48 °
Carterville, Monday, 9 November
Clear. High 48°, low 30°.
Pressure30.27 inHg
Wind6 mph SE
Humidity46%
Visibility—
Dew point24°
Tue, 1054° / 35°0
54 °
Carterville, Tuesday, 10 November
Mostly clear. High 54°, low 35°.
Pressure30.18 inHg
Wind6.2 mph SE
Humidity31%
Visibility—
Dew point20°
Wed, 1154° / 35°0
54 °
Carterville, Wednesday, 11 November
Clear. High 54°, low 35°.
Pressure29.97 inHg
Wind6.3 mph SE
Humidity25%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.