Monthly outlook for Granite Falls, MN: average high 60.9°, average low 43.5°. That is 4.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 22 October (74°), the coolest 27 October (32.8°).
60.9°/43.5°
Average high / low
+4.2°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61.8°
55.2°
+3.6°
29 October – 7 November
59.5°
49.6°
+5.5°
8 November – 17 November
at normal
42.8°
—
October records over 66 years
90.9°3 October 2025All-time high
3.9°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Clarkfield (13 mi).
Tue, 2068° / 44°0
68 °
Granite Falls, Tuesday, 20 October
Clear. High 68°, low 44°.
Pressure30.24 inHg
Wind10 mph S
Humidity59%
Visibility6.2 mi
Dew point47°
Wed, 2169° / 48°0
69 °
Granite Falls, Wednesday, 21 October
Clear. High 69°, low 48°.
Pressure30.24 inHg
Wind2.5 mph NE
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2274° / 51°0
74 °
Granite Falls, Thursday, 22 October
Clear. High 74°, low 51°.
Pressure30.21 inHg
Wind7.9 mph SE
Humidity68%
Visibility6.2 mi
Dew point54°
Fri, 2367° / 56°0.13
67 °
Granite Falls, Friday, 23 October
Light rain. High 67°, low 56°.
Pressure30.06 inHg
Wind18 mph SE
Humidity60%
Visibility—
Dew point51°
Sat, 2466° / 52°0
66 °
Granite Falls, Saturday, 24 October
Overcast. High 66°, low 52°.
Pressure30.06 inHg
Wind16.1 mph S
Humidity54%
Visibility—
Dew point48°
Sun, 2552° / 42°0
52 °
Granite Falls, Sunday, 25 October
Clear. High 52°, low 42°.
Pressure30.30 inHg
Wind17.6 mph W
Humidity33%
Visibility—
Dew point20°
Mon, 2646° / 39°0
46 °
Granite Falls, Monday, 26 October
Overcast. High 46°, low 39°.
Pressure30.06 inHg
Wind14.5 mph E
Humidity67%
Visibility—
Dew point34°
Tue, 2750° / 33°0
50 °
Granite Falls, Tuesday, 27 October
Clear. High 50°, low 33°.
Pressure30.27 inHg
Wind8.4 mph SE
Humidity41%
Visibility—
Dew point22°
Wed, 2860° / 36°0
60 °
Granite Falls, Wednesday, 28 October
Clear. High 60°, low 36°.
Pressure30.06 inHg
Wind15.3 mph S
Humidity63%
Visibility—
Dew point41°
Thu, 2966° / 53°0
66 °
Granite Falls, Thursday, 29 October
Light rain. High 66°, low 53°.
Pressure29.68 inHg
Wind26.5 mph SE
Humidity57%
Visibility—
Dew point49°
Fri, 3064° / 44°0.22
64 °
Granite Falls, Friday, 30 October
Rain. High 64°, low 44°.
Pressure29.44 inHg
Wind31.4 mph S
Humidity38%
Visibility—
Dew point27°
Sat, 3150° / 37°0
50 °
Granite Falls, Saturday, 31 October
Clear. High 50°, low 37°.
Pressure30.00 inHg
Wind22.6 mph W
Humidity34%
Visibility—
Dew point19°
Sun, 0154° / 35°0
54 °
Granite Falls, Sunday, 1 November
Partly cloudy. High 54°, low 35°.
Pressure29.71 inHg
Wind20.7 mph NW
Humidity33%
Visibility—
Dew point23°
Mon, 0262° / 35°0
62 °
Granite Falls, Monday, 2 November
Mostly clear. High 62°, low 35°.
Pressure29.80 inHg
Wind14.1 mph S
Humidity33%
Visibility—
Dew point27°
Tue, 0361° / 49°0
61 °
Granite Falls, Tuesday, 3 November
Overcast. High 61°, low 49°.
Pressure29.50 inHg
Wind19.3 mph SE
Humidity59%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0448° / 32°0.02
48 °
Granite Falls, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high75° (2020)
Record low-9° (1991)
Thu, 0549° / 33°0.04
49 °
Granite Falls, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (2001)
Record low7° (1991)
Fri, 0648° / 33°0.05
48 °
Granite Falls, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.05 in
Chance of precipitation20%
Record high75° (2020)
Record low-7° (1991)
Sat, 0748° / 31°0.02
48 °
Granite Falls, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high72° (2020)
Record low-13° (1991)
Sun, 0847° / 32°0.04
47 °
Granite Falls, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (1999)
Record low-1° (2003)
Mon, 0945° / 31°0.11
45 °
Granite Falls, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation23%
Record high71° (1999)
Record low14° (2017)
Tue, 1042° / 29°0.09
42 °
Granite Falls, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation25%
Record high63° (2012)
Record low10° (2018)
Wed, 1141° / 27°0.03
41 °
Granite Falls, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high65° (2005)
Record low4° (1966)
Thu, 1240° / 26°0.06
40 °
Granite Falls, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1999)
Record low-9° (1966)
Fri, 1343° / 28°0.04
43 °
Granite Falls, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1999)
Record low-5° (1982)
Sat, 1443° / 29°0.02
43 °
Granite Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2025)
Record low0° (2014)
Sun, 1543° / 27°0.05
43 °
Granite Falls, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.05 in
Chance of precipitation17%
Record high65° (2001)
Record low-4° (2014)
Mon, 1642° / 27°0.08
42 °
Granite Falls, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.08 in
Chance of precipitation18%
Record high70° (2001)
Record low3° (2014)
Tue, 1741° / 27°0.05
41 °
Granite Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (2001)
Record low5° (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 Granite Falls, 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 Granite Falls, 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.