Monthly outlook for Radium, MN: average high 58°, average low 42.6°. That is 5.3° above the climate normal for October. Precipitation is expected on 7 days (about 2.9 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 23 October (71.6°), the coolest 1 November (23.3°).
58°/42.6°
Average high / low
+5.3°
Above normal
7 / 4
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
62.6°
50.3°
+6.9°
27 October – 5 November
50.4°
44.1°
+3.5°
6 November – 15 November
at normal
36.9°
—
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).
Sun, 1866° / 45°0
66 °
Radium, Sunday, 18 October
Overcast. High 66°, low 45°.
Pressure30.00 inHg
Wind8.9 mph NW
Humidity38%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 35°0
61 °
Radium, Monday, 19 October
Clear. High 61°, low 35°.
Pressure30.33 inHg
Wind6.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point37°
Tue, 2063° / 44°0
63 °
Radium, Tuesday, 20 October
Mostly clear. High 63°, low 44°.
Pressure30.18 inHg
Wind9.8 mph S
Humidity72%
Visibility6.2 mi
Dew point48°
Wed, 2163° / 45°0
63 °
Radium, Wednesday, 21 October
Mostly clear. High 63°, low 45°.
Pressure30.18 inHg
Wind5 mph N
Humidity74%
Visibility—
Dew point49°
Thu, 2266° / 46°0
66 °
Radium, Thursday, 22 October
Clear. High 66°, low 46°.
Pressure30.18 inHg
Wind11.8 mph SE
Humidity67%
Visibility—
Dew point51°
Fri, 2372° / 58°0.29
72 °
Radium, Friday, 23 October
Rain. High 72°, low 58°.
Pressure29.80 inHg
Wind20.1 mph SE
Humidity54%
Visibility—
Dew point52°
Sat, 2468° / 50°0.7
68 °
Radium, Saturday, 24 October
Rain. High 68°, low 50°.
Pressure29.53 inHg
Wind19.9 mph S
Humidity68%
Visibility—
Dew point56°
Sun, 2546° / 43°0.09
46 °
Radium, Sunday, 25 October
Light rain. High 46°, low 43°.
Pressure30.12 inHg
Wind23.3 mph NW
Humidity76%
Visibility—
Dew point37°
Mon, 2658° / 44°0.09
58 °
Radium, Monday, 26 October
Light rain. High 58°, low 44°.
Pressure29.94 inHg
Wind19.9 mph SE
Humidity60%
Visibility—
Dew point39°
Tue, 2763° / 50°0.15
63 °
Radium, Tuesday, 27 October
Light rain. High 63°, low 50°.
Pressure29.53 inHg
Wind17 mph S
Humidity40%
Visibility—
Dew point35°
Wed, 2856° / 46°0
56 °
Radium, Wednesday, 28 October
Overcast. High 56°, low 46°.
Pressure29.71 inHg
Wind12.8 mph W
Humidity49%
Visibility—
Dew point35°
Thu, 2957° / 41°0
57 °
Radium, Thursday, 29 October
Overcast. High 57°, low 41°.
Pressure29.71 inHg
Wind15 mph S
Humidity37%
Visibility—
Dew point25°
Fri, 3050° / 42°0.25
50 °
Radium, Friday, 30 October
Rain. High 50°, low 42°.
Pressure29.68 inHg
Wind30.4 mph NE
Humidity49%
Visibility—
Dew point31°
Sat, 3143° / 29°1.35
43 °
Radium, Saturday, 31 October
Snow. High 43°, low 29°.
Pressure29.35 inHg
Wind30.2 mph N
Humidity97%
Visibility—
Dew point31°
Sun, 0133° / 23°0
33 °
Radium, Sunday, 1 November
Overcast. High 33°, low 23°.
Pressure30.15 inHg
Wind7.8 mph W
Humidity82%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0243° / 30°0.05
43 °
Radium, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.05 in
Chance of precipitation18%
Record high69° (2022)
Record low6° (1984)
Tue, 0342° / 29°0.02
42 °
Radium, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.02 in
Chance of precipitation22%
Record high66° (2008)
Record low4° (2003)
Wed, 0441° / 28°0.03
41 °
Radium, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (1975)
Record low-5° (1995)
Thu, 0542° / 28°0.04
42 °
Radium, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation15%
Record high64° (1975)
Record low12° (1991)
Fri, 0640° / 27°0.07
40 °
Radium, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation22%
Record high66° (2016)
Record low-1° (1991)
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)
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.