Monthly outlook for Masontown, CO: average high 37.7°, average low 20.3°. That is 1° above the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 30 October (53.1°), the coolest 13 November (-2.5°).
37.7°/20.3°
Average high / low
+1°
Above normal
6 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
43.4°
36.9°
+3.6°
9 November – 18 November
28.1°
33.5°
-3°
19 November – 28 November
at normal
29.2°
—
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).
Sat, 3146° / 27°0.02
46 °
Masontown, Saturday, 31 October
Light rain. High 46°, low 27°.
Pressure30.03 inHg
Wind6.8 mph W
Humidity69%
Visibility6.2 mi
Dew point30°
Sun, 0145° / 27°0.14
45 °
Masontown, Sunday, 1 November
Rain. High 45°, low 27°.
Pressure29.94 inHg
Wind6.2 mph SE
Humidity69%
Visibility6.2 mi
Dew point29°
Mon, 0233° / 27°0.34
33 °
Masontown, Monday, 2 November
Snow. High 33°, low 27°.
Pressure29.97 inHg
Wind9.3 mph NW
Humidity93%
Visibility5.5 mi
Dew point27°
Tue, 0333° / 19°0
33 °
Masontown, Tuesday, 3 November
Overcast. High 33°, low 19°.
Pressure30.39 inHg
Wind8.3 mph NW
Humidity90%
Visibility—
Dew point26°
Wed, 0451° / 20°0
51 °
Masontown, Wednesday, 4 November
Overcast. High 51°, low 20°.
Pressure30.09 inHg
Wind4.5 mph S
Humidity38%
Visibility—
Dew point19°
Thu, 0543° / 27°0
43 °
Masontown, Thursday, 5 November
Overcast. High 43°, low 27°.
Pressure29.77 inHg
Wind7.3 mph W
Humidity43%
Visibility—
Dew point20°
Fri, 0641° / 26°0.01
41 °
Masontown, Friday, 6 November
Light rain. High 41°, low 26°.
Pressure29.91 inHg
Wind5.6 mph NW
Humidity54%
Visibility—
Dew point24°
Sat, 0745° / 28°0
45 °
Masontown, Saturday, 7 November
Overcast. High 45°, low 28°.
Pressure30.18 inHg
Wind6.7 mph SE
Humidity60%
Visibility—
Dew point28°
Sun, 0844° / 30°0
44 °
Masontown, Sunday, 8 November
Overcast. High 44°, low 30°.
Pressure30.21 inHg
Wind9.1 mph SE
Humidity72%
Visibility—
Dew point33°
Mon, 0942° / 29°0.05
42 °
Masontown, Monday, 9 November
Light snow. High 42°, low 29°.
Pressure29.85 inHg
Wind7.2 mph SE
Humidity64%
Visibility—
Dew point29°
Tue, 1039° / 20°0.15
39 °
Masontown, Tuesday, 10 November
Snow. High 39°, low 20°.
Pressure29.53 inHg
Wind17.6 mph SW
Humidity50%
Visibility—
Dew point20°
Wed, 1129° / 10°0.23
29 °
Masontown, Wednesday, 11 November
Snow. High 29°, low 10°.
Pressure29.38 inHg
Wind15.1 mph W
Humidity55%
Visibility—
Dew point12°
Thu, 1219° / -2°0.01
19 °
Masontown, Thursday, 12 November
Light snow. High 19°, low -2°.
Pressure29.77 inHg
Wind8.5 mph NW
Humidity49%
Visibility—
Dew point1°
Fri, 1317° / -2°0.09
17 °
Masontown, Friday, 13 November
Light snow. High 17°, low -2°.
Pressure29.83 inHg
Wind8.4 mph NW
Humidity60%
Visibility—
Dew point3°
Sat, 1423° / 8°0.04
23 °
Masontown, Saturday, 14 November
Light snow. High 23°, low 8°.
Pressure30.03 inHg
Wind6.6 mph NW
Humidity66%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1831° / 6°0.06
31 °
Masontown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.06 in
Chance of precipitation38%
Record high47° (2008)
Record low-17° (2000)
Thu, 1931° / 6°0.05
31 °
Masontown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.05 in
Chance of precipitation33%
Record high52° (1989)
Record low-16° (1971)
Fri, 2033° / 7°0.05
33 °
Masontown, Friday, 20 November
Climate normal for this date — 60-year average.
Average high33°
Average low7°
Average precipitation0.05 in
Chance of precipitation23%
Record high55° (1989)
Record low-15° (1985)
Sat, 2132° / 7°0.05
32 °
Masontown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high32°
Average low7°
Average precipitation0.05 in
Chance of precipitation32%
Record high48° (1989)
Record low-15° (2015)
Sun, 2231° / 6°0.06
31 °
Masontown, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high31°
Average low6°
Average precipitation0.06 in
Chance of precipitation30%
Record high45° (2024)
Record low-12° (1979)
Mon, 2329° / 7°0.04
29 °
Masontown, Monday, 23 November
Climate normal for this date — 60-year average.
Average high29°
Average low7°
Average precipitation0.04 in
Chance of precipitation33%
Record high44° (2024)
Record low-14° (2003)
Tue, 2429° / 4°0.06
29 °
Masontown, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high29°
Average low4°
Average precipitation0.06 in
Chance of precipitation30%
Record high44° (1990)
Record low-16° (1999)
Wed, 2528° / 4°0.06
28 °
Masontown, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high28°
Average low4°
Average precipitation0.06 in
Chance of precipitation33%
Record high45° (1990)
Record low-30° (2010)
Thu, 2626° / 4°0.11
26 °
Masontown, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high26°
Average low4°
Average precipitation0.11 in
Chance of precipitation55%
Record high46° (2017)
Record low-25° (1975)
Fri, 2725° / 1°0.07
25 °
Masontown, Friday, 27 November
Climate normal for this date — 60-year average.
Average high25°
Average low1°
Average precipitation0.07 in
Chance of precipitation40%
Record high45° (2017)
Record low-17° (1968)
Sat, 2827° / 2°0.05
27 °
Masontown, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high27°
Average low2°
Average precipitation0.05 in
Chance of precipitation35%
Record high43° (1966)
Record low-30° (1976)
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.