Monthly outlook for Merton, MN: average high 60.1°, average low 47.7°. That is 5.3° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 24 October (74.2°), the coolest 2 November (37.3°).
60.1°/47.7°
Average high / low
+5.3°
Above normal
6 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
61.9°
52.4°
+5.3°
2 November – 11 November
57.2°
46.4°
+6°
12 November – 21 November
at normal
41.1°
—
October records over 66 years
88.9°3 October 2025All-time high
16°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Medford (5 mi).
Sat, 2474° / 52°0.26
74 °
Merton, Saturday, 24 October
Heavy rain. High 74°, low 52°.
Pressure30.15 inHg
Wind13.9 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Sun, 2560° / 49°0
60 °
Merton, Sunday, 25 October
Overcast. High 60°, low 49°.
Pressure30.39 inHg
Wind5.1 mph N
Humidity56%
Visibility6.2 mi
Dew point41°
Mon, 2649° / 47°0.08
49 °
Merton, Monday, 26 October
Light rain. High 49°, low 47°.
Pressure30.42 inHg
Wind11.2 mph NE
Humidity71%
Visibility6.2 mi
Dew point40°
Tue, 2767° / 49°0.02
67 °
Merton, Tuesday, 27 October
Light rain. High 67°, low 49°.
Pressure30.12 inHg
Wind13 mph SE
Humidity67%
Visibility6.2 mi
Dew point49°
Wed, 2860° / 51°0.09
60 °
Merton, Wednesday, 28 October
Light rain. High 60°, low 51°.
Pressure30.12 inHg
Wind15.3 mph S
Humidity55%
Visibility—
Dew point40°
Thu, 2966° / 55°0.32
66 °
Merton, Thursday, 29 October
Rain. High 66°, low 55°.
Pressure30.06 inHg
Wind9.8 mph S
Humidity70%
Visibility—
Dew point54°
Fri, 3057° / 52°0.02
57 °
Merton, Friday, 30 October
Light rain. High 57°, low 52°.
Pressure30.12 inHg
Wind9.9 mph NE
Humidity80%
Visibility—
Dew point50°
Sat, 3158° / 55°0.23
58 °
Merton, Saturday, 31 October
Light rain. High 58°, low 55°.
Pressure29.88 inHg
Wind19.3 mph S
Humidity87%
Visibility—
Dew point54°
Sun, 0157° / 45°0.19
57 °
Merton, Sunday, 1 November
Light rain. High 57°, low 45°.
Pressure29.97 inHg
Wind23.7 mph NW
Humidity43%
Visibility—
Dew point30°
Mon, 0256° / 37°0
56 °
Merton, Monday, 2 November
Mostly clear. High 56°, low 37°.
Pressure30.09 inHg
Wind16.2 mph W
Humidity44%
Visibility—
Dew point29°
Tue, 0346° / 37°0
46 °
Merton, Tuesday, 3 November
Overcast. High 46°, low 37°.
Pressure30.15 inHg
Wind13.6 mph NW
Humidity44%
Visibility—
Dew point23°
Wed, 0452° / 40°0
52 °
Merton, Wednesday, 4 November
Overcast. High 52°, low 40°.
Pressure29.91 inHg
Wind12.8 mph S
Humidity47%
Visibility—
Dew point30°
Thu, 0563° / 42°0
63 °
Merton, Thursday, 5 November
Mostly clear. High 63°, low 42°.
Pressure29.91 inHg
Wind9.6 mph S
Humidity33%
Visibility—
Dew point29°
Fri, 0666° / 50°0
66 °
Merton, Friday, 6 November
Overcast. High 66°, low 50°.
Pressure29.88 inHg
Wind12.7 mph W
Humidity48%
Visibility—
Dew point42°
Sat, 0760° / 46°0
60 °
Merton, Saturday, 7 November
Overcast. High 60°, low 46°.
Pressure30.15 inHg
Wind12.9 mph NW
Humidity35%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0847° / 33°0.03
47 °
Merton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high73° (1999)
Record low-2° (1991)
Mon, 0946° / 32°0.13
46 °
Merton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (1999)
Record low15° (2018)
Tue, 1043° / 31°0.11
43 °
Merton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation35%
Record high70° (2012)
Record low9° (2018)
Wed, 1142° / 28°0.05
42 °
Merton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1964)
Record low7° (1986)
Thu, 1240° / 28°0.08
40 °
Merton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation28%
Record high62° (2005)
Record low3° (1966)
Fri, 1342° / 28°0.06
42 °
Merton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1999)
Record low2° (1986)
Sat, 1442° / 29°0.02
42 °
Merton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (2025)
Record low10° (2014)
Sun, 1543° / 29°0.05
43 °
Merton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (1990)
Record low12° (2014)
Mon, 1643° / 28°0.07
43 °
Merton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high66° (2001)
Record low6° (1997)
Tue, 1742° / 29°0.07
42 °
Merton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (2001)
Record low7° (2014)
Wed, 1842° / 28°0.07
42 °
Merton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1999)
Record low3° (2014)
Thu, 1941° / 28°0.09
41 °
Merton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation27%
Record high60° (1999)
Record low4° (1986)
Fri, 2039° / 26°0.09
39 °
Merton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation23%
Record high59° (2003)
Record low5° (2014)
Sat, 2138° / 24°0.05
38 °
Merton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (1990)
Record low-1° (2000)
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 Merton, 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 Merton, 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.