Monthly outlook for Matheson, CO: average high 61.6°, average low 42.9°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 18 October (72.7°), the coolest 16 October (31.2°).
61.6°/42.9°
Average high / low
+1.4°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
64.3°
61°
+1.9°
26 October – 4 November
57°
54.3°
+1.5°
5 November – 14 November
at normal
52.5°
—
October records over 66 years
84.6°2 October 2024All-time high
-3.3°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Simla (6 mi).
Sat, 1771° / 37°0
71 °
Matheson, Saturday, 17 October
Clear. High 71°, low 37°.
Pressure30.18 inHg
Wind9.4 mph SW
Humidity22%
Visibility6.2 mi
Dew point20°
Sun, 1873° / 44°0
73 °
Matheson, Sunday, 18 October
Overcast. High 73°, low 44°.
Pressure29.97 inHg
Wind8.2 mph N
Humidity21%
Visibility6.2 mi
Dew point21°
Mon, 1968° / 48°0
68 °
Matheson, Monday, 19 October
Clear. High 68°, low 48°.
Pressure30.03 inHg
Wind4.1 mph E
Humidity30%
Visibility6.2 mi
Dew point31°
Tue, 2071° / 46°0
71 °
Matheson, Tuesday, 20 October
Clear. High 71°, low 46°.
Pressure29.94 inHg
Wind4.7 mph NE
Humidity29%
Visibility6.2 mi
Dew point35°
Wed, 2172° / 47°0
72 °
Matheson, Wednesday, 21 October
Partly cloudy. High 72°, low 47°.
Pressure30.12 inHg
Wind10.7 mph S
Humidity33%
Visibility—
Dew point36°
Thu, 2271° / 52°0
71 °
Matheson, Thursday, 22 October
Overcast. High 71°, low 52°.
Pressure30.00 inHg
Wind27.8 mph S
Humidity36%
Visibility—
Dew point40°
Fri, 2368° / 52°0
68 °
Matheson, Friday, 23 October
Partly cloudy. High 68°, low 52°.
Pressure29.77 inHg
Wind30.6 mph S
Humidity19%
Visibility—
Dew point20°
Sat, 2449° / 38°0
49 °
Matheson, Saturday, 24 October
Clear. High 49°, low 38°.
Pressure30.30 inHg
Wind15.1 mph N
Humidity48%
Visibility—
Dew point26°
Sun, 2543° / 40°0.12
43 °
Matheson, Sunday, 25 October
Light rain. High 43°, low 40°.
Pressure30.18 inHg
Wind14.9 mph S
Humidity93%
Visibility—
Dew point39°
Mon, 2659° / 38°0
59 °
Matheson, Monday, 26 October
Clear. High 59°, low 38°.
Pressure30.09 inHg
Wind8.7 mph SE
Humidity31%
Visibility—
Dew point24°
Tue, 2761° / 44°0
61 °
Matheson, Tuesday, 27 October
Overcast. High 61°, low 44°.
Pressure30.09 inHg
Wind10 mph S
Humidity35%
Visibility—
Dew point28°
Wed, 2852° / 47°0.28
52 °
Matheson, Wednesday, 28 October
Rain. High 52°, low 47°.
Pressure29.91 inHg
Wind27.6 mph SE
Humidity96%
Visibility—
Dew point49°
Thu, 2960° / 46°0.41
60 °
Matheson, Thursday, 29 October
Rain. High 60°, low 46°.
Pressure29.44 inHg
Wind27.3 mph SE
Humidity50%
Visibility—
Dew point36°
Fri, 3052° / 36°0
52 °
Matheson, Friday, 30 October
Overcast. High 52°, low 36°.
Pressure30.09 inHg
Wind17.9 mph N
Humidity58%
Visibility—
Dew point31°
Sat, 3158° / 40°0
58 °
Matheson, Saturday, 31 October
Clear. High 58°, low 40°.
Pressure30.21 inHg
Wind9.3 mph SW
Humidity44%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0152° / 32°0.08
52 °
Matheson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (2014)
Record low10° (1991)
Mon, 0252° / 31°0.04
52 °
Matheson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high77° (2025)
Record low-4° (1991)
Tue, 0352° / 31°0.04
52 °
Matheson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (2020)
Record low-5° (1991)
Wed, 0453° / 32°0.01
53 °
Matheson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.01 in
Chance of precipitation8%
Record high73° (2025)
Record low13° (1990)
Thu, 0554° / 32°0.02
54 °
Matheson, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (2009)
Record low11° (1967)
Fri, 0655° / 33°0.02
55 °
Matheson, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low33°
Average precipitation0.02 in
Chance of precipitation8%
Record high74° (2020)
Record low19° (1974)
Sat, 0755° / 34°0.03
55 °
Matheson, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high73° (2021)
Record low14° (1990)
Sun, 0854° / 33°0.04
54 °
Matheson, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (1978)
Record low17° (1986)
Mon, 0952° / 31°0.04
52 °
Matheson, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2014)
Record low9° (1986)
Tue, 1052° / 30°0.03
52 °
Matheson, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (1973)
Record low8° (1986)
Wed, 1151° / 29°0.03
51 °
Matheson, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (1971)
Record low8° (1968)
Thu, 1251° / 29°0.03
51 °
Matheson, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (1973)
Record low5° (2014)
Fri, 1351° / 30°0.02
51 °
Matheson, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1999)
Record low1° (2000)
Sat, 1450° / 29°0.05
50 °
Matheson, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high74° (2025)
Record low5° (2014)
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 Matheson, 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 Matheson, 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.