Monthly outlook for Masontown, CO: average high 44.9°, average low 24.2°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 21 October (56.4°), the coolest 1 November (5.7°).
44.9°/24.2°
Average high / low
+2.5°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
51.6°
42.3°
+5.2°
29 October – 7 November
33.7°
37.1°
-1.9°
8 November – 17 November
at normal
34°
—
October records over 66 years
65.3°7 October 2020All-time high
-17.7°25 October 1975All-time low
Climate normals and records are computed from the nearest reference point — Blue River (10 mi).
Tue, 2052° / 33°0
52 °
Masontown, Tuesday, 20 October
Light rain. High 52°, low 33°.
Pressure30.15 inHg
Wind0.5 mph SW
Humidity50%
Visibility6.2 mi
Dew point27°
Wed, 2156° / 28°0.03
56 °
Masontown, Wednesday, 21 October
Light rain. High 56°, low 28°.
Pressure30.21 inHg
Wind2.8 mph SW
Humidity41%
Visibility6.2 mi
Dew point24°
Thu, 2254° / 32°0.22
54 °
Masontown, Thursday, 22 October
Rain. High 54°, low 32°.
Pressure30.12 inHg
Wind5 mph SW
Humidity48%
Visibility6.2 mi
Dew point35°
Fri, 2351° / 33°0.01
51 °
Masontown, Friday, 23 October
Light rain. High 51°, low 33°.
Pressure29.85 inHg
Wind9.9 mph SW
Humidity47%
Visibility—
Dew point28°
Sat, 2444° / 27°0.13
44 °
Masontown, Saturday, 24 October
Snow. High 44°, low 27°.
Pressure29.97 inHg
Wind5.5 mph SW
Humidity52%
Visibility—
Dew point24°
Sun, 2554° / 28°0
54 °
Masontown, Sunday, 25 October
Clear. High 54°, low 28°.
Pressure30.15 inHg
Wind6.1 mph NW
Humidity9%
Visibility—
Dew point-7°
Mon, 2650° / 29°0
50 °
Masontown, Monday, 26 October
Partly cloudy. High 50°, low 29°.
Pressure29.91 inHg
Wind7.6 mph NW
Humidity23%
Visibility—
Dew point11°
Tue, 2750° / 28°0
50 °
Masontown, Tuesday, 27 October
Clear. High 50°, low 28°.
Pressure29.91 inHg
Wind8.3 mph NW
Humidity27%
Visibility—
Dew point13°
Wed, 2852° / 31°0
52 °
Masontown, Wednesday, 28 October
Overcast. High 52°, low 31°.
Pressure29.83 inHg
Wind8.8 mph SW
Humidity19%
Visibility—
Dew point7°
Thu, 2934° / 17°0.21
34 °
Masontown, Thursday, 29 October
Snow. High 34°, low 17°.
Pressure29.50 inHg
Wind23.5 mph W
Humidity81%
Visibility—
Dew point26°
Fri, 3030° / 16°0.03
30 °
Masontown, Friday, 30 October
Light snow. High 30°, low 16°.
Pressure29.83 inHg
Wind19 mph W
Humidity45%
Visibility—
Dew point8°
Sat, 3122° / 6°0.06
22 °
Masontown, Saturday, 31 October
Light snow. High 22°, low 6°.
Pressure30.21 inHg
Wind16.6 mph NW
Humidity60%
Visibility—
Dew point9°
Sun, 0137° / 6°0
37 °
Masontown, Sunday, 1 November
Clear. High 37°, low 6°.
Pressure30.06 inHg
Wind12.2 mph W
Humidity47%
Visibility—
Dew point14°
Mon, 0243° / 17°0
43 °
Masontown, Monday, 2 November
Clear. High 43°, low 17°.
Pressure29.77 inHg
Wind6.6 mph NW
Humidity34%
Visibility—
Dew point13°
Tue, 0336° / 23°0
36 °
Masontown, Tuesday, 3 November
Overcast. High 36°, low 23°.
Pressure29.53 inHg
Wind14.4 mph SW
Humidity39%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0437° / 12°0.04
37 °
Masontown, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high37°
Average low12°
Average precipitation0.04 in
Chance of precipitation25%
Record high54° (1983)
Record low-10° (1970)
Thu, 0537° / 12°0.04
37 °
Masontown, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high37°
Average low12°
Average precipitation0.04 in
Chance of precipitation35%
Record high53° (2025)
Record low-9° (1998)
Fri, 0637° / 11°0.03
37 °
Masontown, Friday, 6 November
Climate normal for this date — 60-year average.
Average high37°
Average low11°
Average precipitation0.03 in
Chance of precipitation20%
Record high54° (2010)
Record low-10° (1967)
Sat, 0738° / 11°0.02
38 °
Masontown, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high38°
Average low11°
Average precipitation0.02 in
Chance of precipitation17%
Record high52° (2012)
Record low-11° (1967)
Sun, 0836° / 12°0.07
36 °
Masontown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high36°
Average low12°
Average precipitation0.07 in
Chance of precipitation37%
Record high53° (1978)
Record low-10° (1993)
Mon, 0935° / 11°0.09
35 °
Masontown, Monday, 9 November
Climate normal for this date — 60-year average.
Average high35°
Average low11°
Average precipitation0.09 in
Chance of precipitation38%
Record high52° (2016)
Record low-12° (1977)
Tue, 1035° / 10°0.06
35 °
Masontown, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low10°
Average precipitation0.06 in
Chance of precipitation32%
Record high53° (1980)
Record low-8° (1975)
Wed, 1134° / 10°0.06
34 °
Masontown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low10°
Average precipitation0.06 in
Chance of precipitation35%
Record high51° (1980)
Record low-8° (1998)
Thu, 1234° / 9°0.06
34 °
Masontown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low9°
Average precipitation0.06 in
Chance of precipitation33%
Record high54° (1999)
Record low-14° (1975)
Fri, 1335° / 10°0.05
35 °
Masontown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high35°
Average low10°
Average precipitation0.05 in
Chance of precipitation35%
Record high53° (1999)
Record low-20° (2000)
Sat, 1433° / 10°0.07
33 °
Masontown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high33°
Average low10°
Average precipitation0.07 in
Chance of precipitation38%
Record high54° (1999)
Record low-16° (2000)
Sun, 1533° / 8°0.05
33 °
Masontown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high33°
Average low8°
Average precipitation0.05 in
Chance of precipitation28%
Record high54° (1999)
Record low-23° (1997)
Mon, 1633° / 7°0.04
33 °
Masontown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high33°
Average low7°
Average precipitation0.04 in
Chance of precipitation18%
Record high51° (1999)
Record low-15° (1997)
Tue, 1732° / 7°0.06
32 °
Masontown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high32°
Average low7°
Average precipitation0.06 in
Chance of precipitation32%
Record high51° (1981)
Record low-18° (2000)
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 Masontown, 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 Masontown, 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.