Monthly outlook for Masontown, CO: average high 49.7°, average low 27.8°. That is 4.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 17 October (59.3°), the coolest 31 October (20.8°).
49.7°/27.8°
Average high / low
+4.7°
Above normal
4 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
52.5°
43°
+5.3°
27 October – 5 November
45.1°
37.8°
+4.1°
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° / 28°0
56 °
Masontown, Sunday, 18 October
Partly cloudy. High 56°, low 28°.
Pressure30.12 inHg
Wind1.3 mph N
Humidity39%
Visibility6.2 mi
Dew point15°
Mon, 1949° / 31°0
49 °
Masontown, Monday, 19 October
Overcast. High 49°, low 31°.
Pressure30.09 inHg
Wind3.1 mph S
Humidity49%
Visibility6.2 mi
Dew point28°
Tue, 2050° / 27°0.04
50 °
Masontown, Tuesday, 20 October
Light rain. High 50°, low 27°.
Pressure30.15 inHg
Wind1.9 mph SW
Humidity56%
Visibility6.2 mi
Dew point30°
Wed, 2157° / 29°0
57 °
Masontown, Wednesday, 21 October
Clear. High 57°, low 29°.
Pressure30.21 inHg
Wind2.3 mph SW
Humidity42%
Visibility6.2 mi
Dew point25°
Thu, 2254° / 33°0.2
54 °
Masontown, Thursday, 22 October
Light rain. High 54°, low 33°.
Pressure30.12 inHg
Wind4.4 mph SW
Humidity53%
Visibility—
Dew point34°
Fri, 2355° / 34°0
55 °
Masontown, Friday, 23 October
Mostly clear. High 55°, low 34°.
Pressure29.83 inHg
Wind9.3 mph S
Humidity40%
Visibility—
Dew point26°
Sat, 2448° / 31°0.02
48 °
Masontown, Saturday, 24 October
Light snow. High 48°, low 31°.
Pressure30.00 inHg
Wind9.3 mph S
Humidity32%
Visibility—
Dew point18°
Sun, 2547° / 29°0.08
47 °
Masontown, Sunday, 25 October
Light snow. High 47°, low 29°.
Pressure30.09 inHg
Wind5.2 mph N
Humidity37%
Visibility—
Dew point19°
Mon, 2650° / 27°0
50 °
Masontown, Monday, 26 October
Mostly clear. High 50°, low 27°.
Pressure30.09 inHg
Wind6.3 mph S
Humidity28%
Visibility—
Dew point15°
Tue, 2753° / 29°0.04
53 °
Masontown, Tuesday, 27 October
Light rain. High 53°, low 29°.
Pressure29.91 inHg
Wind9.9 mph SE
Humidity38%
Visibility—
Dew point25°
Wed, 2840° / 28°0.11
40 °
Masontown, Wednesday, 28 October
Light snow. High 40°, low 28°.
Pressure29.94 inHg
Wind17.2 mph W
Humidity63%
Visibility—
Dew point26°
Thu, 2945° / 26°0
45 °
Masontown, Thursday, 29 October
Overcast. High 45°, low 26°.
Pressure29.83 inHg
Wind13.3 mph W
Humidity27%
Visibility—
Dew point11°
Fri, 3040° / 24°0.09
40 °
Masontown, Friday, 30 October
Light snow. High 40°, low 24°.
Pressure29.68 inHg
Wind17.1 mph W
Humidity41%
Visibility—
Dew point16°
Sat, 3149° / 21°0
49 °
Masontown, Saturday, 31 October
Clear. High 49°, low 21°.
Pressure29.85 inHg
Wind7.9 mph W
Humidity29%
Visibility—
Dew point13°
Sun, 0144° / 27°0
44 °
Masontown, Sunday, 1 November
Mostly clear. High 44°, low 27°.
Pressure29.91 inHg
Wind13.4 mph W
Humidity40%
Visibility—
Dew point19°
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.