Monthly outlook for Radium, CO: average high 58.6°, average low 35°. That is 2.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 11 October (68.5°), the coolest 16 October (21.8°).
58.6°/35°
Average high / low
+2.6°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
56.7°
55.4°
+0.7°
21 October – 30 October
61.7°
50°
+6.5°
31 October – 9 November
at normal
44.3°
—
October records over 66 years
77°1 October 2010All-time high
-11.9°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Kremmling (12 mi).
Mon, 1268° / 50°0
68 °
Radium, Monday, 12 October
Mostly clear. High 68°, low 50°.
Pressure29.85 inHg
Wind12.6 mph SW
Humidity44%
Visibility6.2 mi
Dew point33°
Tue, 1353° / 36°0.09
53 °
Radium, Tuesday, 13 October
Light rain. High 53°, low 36°.
Pressure29.85 inHg
Wind11 mph SW
Humidity45%
Visibility6.2 mi
Dew point30°
Wed, 1443° / 33°0.33
43 °
Radium, Wednesday, 14 October
Snow. High 43°, low 33°.
Pressure29.91 inHg
Wind3.2 mph W
Humidity83%
Visibility6.2 mi
Dew point39°
Thu, 1540° / 29°0.16
40 °
Radium, Thursday, 15 October
Snow. High 40°, low 29°.
Pressure30.39 inHg
Wind8.8 mph NE
Humidity76%
Visibility—
Dew point29°
Fri, 1651° / 22°0
51 °
Radium, Friday, 16 October
Overcast. High 51°, low 22°.
Pressure30.53 inHg
Wind7.2 mph NE
Humidity43%
Visibility—
Dew point20°
Sat, 1760° / 32°0
60 °
Radium, Saturday, 17 October
Clear. High 60°, low 32°.
Pressure30.30 inHg
Wind7.1 mph SW
Humidity37%
Visibility—
Dew point26°
Sun, 1863° / 33°0
63 °
Radium, Sunday, 18 October
Clear. High 63°, low 33°.
Pressure30.15 inHg
Wind4.6 mph W
Humidity30%
Visibility—
Dew point23°
Mon, 1963° / 35°0
63 °
Radium, Monday, 19 October
Clear. High 63°, low 35°.
Pressure30.09 inHg
Wind6.3 mph SW
Humidity29%
Visibility—
Dew point23°
Tue, 2059° / 35°0
59 °
Radium, Tuesday, 20 October
Clear. High 59°, low 35°.
Pressure29.94 inHg
Wind15.3 mph SW
Humidity31%
Visibility—
Dew point23°
Wed, 2160° / 32°0
60 °
Radium, Wednesday, 21 October
Clear. High 60°, low 32°.
Pressure30.03 inHg
Wind6.9 mph SW
Humidity26%
Visibility—
Dew point19°
Thu, 2260° / 36°0
60 °
Radium, Thursday, 22 October
Overcast. High 60°, low 36°.
Pressure30.09 inHg
Wind6.7 mph SW
Humidity27%
Visibility—
Dew point21°
Fri, 2362° / 34°0
62 °
Radium, Friday, 23 October
Clear. High 62°, low 34°.
Pressure30.15 inHg
Wind8.7 mph SW
Humidity24%
Visibility—
Dew point19°
Sat, 2463° / 36°0
63 °
Radium, Saturday, 24 October
Clear. High 63°, low 36°.
Pressure30.15 inHg
Wind6 mph SW
Humidity27%
Visibility—
Dew point22°
Sun, 2563° / 38°0
63 °
Radium, Sunday, 25 October
Mostly clear. High 63°, low 38°.
Pressure30.21 inHg
Wind5.7 mph W
Humidity26%
Visibility—
Dew point22°
Mon, 2662° / 33°0
62 °
Radium, Monday, 26 October
Clear. High 62°, low 33°.
Pressure30.09 inHg
Wind6.8 mph SW
Humidity19%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2749° / 28°0.04
49 °
Radium, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high66° (2024)
Record low-10° (2011)
Wed, 2849° / 28°0.05
49 °
Radium, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.05 in
Chance of precipitation27%
Record high63° (2016)
Record low-7° (2010)
Thu, 2947° / 27°0.07
47 °
Radium, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.07 in
Chance of precipitation33%
Record high62° (2003)
Record low6° (1970)
Fri, 3046° / 25°0.06
46 °
Radium, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.06 in
Chance of precipitation38%
Record high62° (2016)
Record low-3° (2019)
Sat, 3145° / 24°0.06
45 °
Radium, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low24°
Average precipitation0.06 in
Chance of precipitation37%
Record high61° (2008)
Record low-12° (2019)
Sun, 0144° / 25°0.06
44 °
Radium, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.06 in
Chance of precipitation37%
Record high59° (2008)
Record low10° (1991)
Mon, 0244° / 23°0.06
44 °
Radium, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.06 in
Chance of precipitation27%
Record high60° (2008)
Record low-2° (2004)
Tue, 0344° / 22°0.04
44 °
Radium, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high58° (1978)
Record low-5° (1991)
Wed, 0444° / 23°0.04
44 °
Radium, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1983)
Record low-8° (1970)
Thu, 0544° / 23°0.06
44 °
Radium, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (2009)
Record low-16° (1961)
Fri, 0644° / 23°0.04
44 °
Radium, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (1999)
Record low-5° (1961)
Sat, 0745° / 21°0.02
45 °
Radium, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (1999)
Record low-3° (2000)
Sun, 0844° / 23°0.07
44 °
Radium, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.07 in
Chance of precipitation28%
Record high60° (2004)
Record low0° (2000)
Mon, 0943° / 21°0.09
43 °
Radium, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.09 in
Chance of precipitation35%
Record high58° (1980)
Record low-5° (2011)
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 Radium, 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 Radium, 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.