Monthly outlook for Radium, MN: average high 55°, average low 38.9°. That is 5.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 23 October (69.6°), the coolest 26 October (30.8°).
55°/38.9°
Average high / low
+5.3°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
53.7°
47.6°
+3.4°
1 November – 10 November
57.1°
40.3°
+9.3°
11 November – 20 November
at normal
34.5°
—
October records over 66 years
88.5°3 October 2025All-time high
7.7°12 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Argyle (12 mi).
Fri, 2370° / 53°0.01
70 °
Radium, Friday, 23 October
Light rain. High 70°, low 53°.
Pressure29.91 inHg
Wind13.9 mph S
Humidity66%
Visibility6.2 mi
Dew point55°
Sat, 2462° / 43°0.02
62 °
Radium, Saturday, 24 October
Light rain. High 62°, low 43°.
Pressure30.09 inHg
Wind16.4 mph W
Humidity51%
Visibility6.2 mi
Dew point35°
Sun, 2551° / 35°0
51 °
Radium, Sunday, 25 October
Clear. High 51°, low 35°.
Pressure30.47 inHg
Wind7 mph NW
Humidity51%
Visibility6.2 mi
Dew point25°
Mon, 2644° / 31°0
44 °
Radium, Monday, 26 October
Overcast. High 44°, low 31°.
Pressure30.62 inHg
Wind7.9 mph NE
Humidity68%
Visibility6.2 mi
Dew point25°
Tue, 2743° / 34°0.06
43 °
Radium, Tuesday, 27 October
Light rain. High 43°, low 34°.
Pressure30.24 inHg
Wind10.3 mph E
Humidity93%
Visibility—
Dew point38°
Wed, 2848° / 35°0.16
48 °
Radium, Wednesday, 28 October
Snow. High 48°, low 35°.
Pressure29.85 inHg
Wind20.1 mph NW
Humidity79%
Visibility—
Dew point40°
Thu, 2946° / 32°0.01
46 °
Radium, Thursday, 29 October
Light snow. High 46°, low 32°.
Pressure30.18 inHg
Wind18.3 mph NW
Humidity50%
Visibility—
Dew point23°
Fri, 3052° / 32°0
52 °
Radium, Friday, 30 October
Clear. High 52°, low 32°.
Pressure30.03 inHg
Wind15.3 mph S
Humidity34%
Visibility—
Dew point19°
Sat, 3156° / 39°0
56 °
Radium, Saturday, 31 October
Mostly clear. High 56°, low 39°.
Pressure29.71 inHg
Wind14.2 mph S
Humidity56%
Visibility—
Dew point35°
Sun, 0155° / 41°0
55 °
Radium, Sunday, 1 November
Overcast. High 55°, low 41°.
Pressure29.91 inHg
Wind13 mph NW
Humidity37%
Visibility—
Dew point26°
Mon, 0255° / 42°0
55 °
Radium, Monday, 2 November
Overcast. High 55°, low 42°.
Pressure30.09 inHg
Wind15.2 mph S
Humidity38%
Visibility—
Dew point25°
Tue, 0354° / 40°0
54 °
Radium, Tuesday, 3 November
Clear. High 54°, low 40°.
Pressure30.24 inHg
Wind10.2 mph NW
Humidity45%
Visibility—
Dew point30°
Wed, 0458° / 39°0
58 °
Radium, Wednesday, 4 November
Overcast. High 58°, low 39°.
Pressure30.06 inHg
Wind18.5 mph S
Humidity38%
Visibility—
Dew point27°
Thu, 0557° / 46°0
57 °
Radium, Thursday, 5 November
Overcast. High 57°, low 46°.
Pressure29.83 inHg
Wind15.8 mph S
Humidity64%
Visibility—
Dew point40°
Fri, 0662° / 45°0
62 °
Radium, Friday, 6 November
Overcast. High 62°, low 45°.
Pressure29.88 inHg
Wind10.3 mph S
Humidity38%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0740° / 26°0.05
40 °
Radium, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.05 in
Chance of precipitation27%
Record high61° (2016)
Record low-10° (1971)
Sun, 0839° / 26°0.06
39 °
Radium, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (2020)
Record low-14° (2003)
Mon, 0937° / 25°0.04
37 °
Radium, Monday, 9 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.04 in
Chance of precipitation18%
Record high60° (2016)
Record low-6° (2017)
Tue, 1035° / 23°0.06
35 °
Radium, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.06 in
Chance of precipitation18%
Record high56° (2016)
Record low-8° (1979)
Wed, 1134° / 22°0.03
34 °
Radium, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high57° (2005)
Record low-15° (1986)
Thu, 1235° / 22°0.04
35 °
Radium, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high56° (1981)
Record low-8° (1986)
Fri, 1336° / 22°0.05
36 °
Radium, Friday, 13 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.05 in
Chance of precipitation22%
Record high61° (2016)
Record low-16° (1986)
Sat, 1437° / 23°0.02
37 °
Radium, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.02 in
Chance of precipitation10%
Record high58° (2025)
Record low-4° (1995)
Sun, 1536° / 23°0.04
36 °
Radium, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high55° (2015)
Record low2° (1986)
Mon, 1636° / 23°0.02
36 °
Radium, Monday, 16 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.02 in
Chance of precipitation17%
Record high58° (2001)
Record low1° (2022)
Tue, 1734° / 23°0.05
34 °
Radium, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.05 in
Chance of precipitation27%
Record high59° (2001)
Record low-3° (1986)
Wed, 1833° / 20°0.05
33 °
Radium, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.05 in
Chance of precipitation18%
Record high50° (2001)
Record low-14° (1986)
Thu, 1933° / 21°0.07
33 °
Radium, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.07 in
Chance of precipitation32%
Record high49° (2023)
Record low-12° (1978)
Fri, 2032° / 19°0.07
32 °
Radium, Friday, 20 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.07 in
Chance of precipitation23%
Record high50° (2023)
Record low-15° (1978)
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, MN 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, MN 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.