Monthly outlook for Masontown, CO: average high 46.8°, average low 24.7°. That is 3.1° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 17 October (57.5°), the coolest 31 October (-0.1°).
46.8°/24.7°
Average high / low
+3.1°
Above normal
6 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
51.1°
43°
+4.5°
27 October – 5 November
39.7°
37.8°
+1.1°
6 November – 15 November
at normal
34.9°
—
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).
Sun, 1856° / 29°0
56 °
Masontown, Sunday, 18 October
Overcast. High 56°, low 29°.
Pressure30.12 inHg
Wind0.8 mph NE
Humidity39%
Visibility6.2 mi
Dew point17°
Mon, 1947° / 31°0.13
47 °
Masontown, Monday, 19 October
Snow. High 47°, low 31°.
Pressure30.12 inHg
Wind2.5 mph S
Humidity58%
Visibility6.1 mi
Dew point32°
Tue, 2048° / 31°0.04
48 °
Masontown, Tuesday, 20 October
Light rain. High 48°, low 31°.
Pressure30.15 inHg
Wind3.1 mph SW
Humidity59%
Visibility6.1 mi
Dew point32°
Wed, 2156° / 28°0
56 °
Masontown, Wednesday, 21 October
Overcast. High 56°, low 28°.
Pressure30.18 inHg
Wind6.4 mph SW
Humidity42%
Visibility—
Dew point27°
Thu, 2252° / 30°0.12
52 °
Masontown, Thursday, 22 October
Light rain. High 52°, low 30°.
Pressure30.12 inHg
Wind7.1 mph SW
Humidity54%
Visibility—
Dew point33°
Fri, 2349° / 32°0.05
49 °
Masontown, Friday, 23 October
Snow. High 49°, low 32°.
Pressure29.71 inHg
Wind14.5 mph W
Humidity30%
Visibility—
Dew point18°
Sat, 2444° / 26°0
44 °
Masontown, Saturday, 24 October
Overcast. High 44°, low 26°.
Pressure30.06 inHg
Wind6.5 mph W
Humidity57%
Visibility—
Dew point24°
Sun, 2555° / 28°0
55 °
Masontown, Sunday, 25 October
Overcast. High 55°, low 28°.
Pressure29.91 inHg
Wind10 mph SW
Humidity18%
Visibility—
Dew point7°
Mon, 2647° / 29°0
47 °
Masontown, Monday, 26 October
Partly cloudy. High 47°, low 29°.
Pressure29.77 inHg
Wind17.2 mph W
Humidity29%
Visibility—
Dew point14°
Tue, 2751° / 28°0
51 °
Masontown, Tuesday, 27 October
Clear. High 51°, low 28°.
Pressure29.80 inHg
Wind13.4 mph W
Humidity18%
Visibility—
Dew point6°
Wed, 2845° / 30°0
45 °
Masontown, Wednesday, 28 October
Light snow. High 45°, low 30°.
Pressure30.06 inHg
Wind10.5 mph W
Humidity13%
Visibility—
Dew point-6°
Thu, 2943° / 27°0.01
43 °
Masontown, Thursday, 29 October
Snow. High 43°, low 27°.
Pressure29.77 inHg
Wind16.6 mph W
Humidity42%
Visibility—
Dew point19°
Fri, 3028° / 14°0.48
28 °
Masontown, Friday, 30 October
Snow. High 28°, low 14°.
Pressure29.47 inHg
Wind20.9 mph W
Humidity82%
Visibility—
Dew point21°
Sat, 3132° / 0°0.04
32 °
Masontown, Saturday, 31 October
Light snow. High 32°, low 0°.
Pressure29.94 inHg
Wind6.7 mph NW
Humidity45%
Visibility—
Dew point5°
Sun, 0140° / 10°0
40 °
Masontown, Sunday, 1 November
Partly cloudy. High 40°, low 10°.
Pressure29.85 inHg
Wind7.7 mph SE
Humidity65%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0237° / 13°0.07
37 °
Masontown, Monday, 2 November
Climate normal for this date — 60-year average.
Average high37°
Average low13°
Average precipitation0.07 in
Chance of precipitation25%
Record high50° (2025)
Record low-11° (2004)
Tue, 0337° / 12°0.06
37 °
Masontown, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high37°
Average low12°
Average precipitation0.06 in
Chance of precipitation25%
Record high53° (2025)
Record low-17° (1991)
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)
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.