Monthly outlook for Annandale, MN: average high 57.1°, average low 41.3°. That is 3.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (69.5°), the coolest 28 October (26.3°).
57.1°/41.3°
Average high / low
+3.5°
Above normal
2 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.8°
52.4°
+3.6°
29 October – 7 November
54.1°
46.9°
+4°
8 November – 17 November
at normal
40.6°
—
October records over 66 years
86.4°3 October 2025All-time high
15.3°27 October 2020All-time low
Tue, 2068° / 42°0
68 °
Annandale, Tuesday, 20 October
Clear. High 68°, low 42°.
Pressure30.27 inHg
Wind8.7 mph S
Humidity62%
Visibility6.2 mi
Dew point47°
Wed, 2166° / 47°0
66 °
Annandale, Wednesday, 21 October
Clear. High 66°, low 47°.
Pressure30.21 inHg
Wind4 mph N
Humidity64%
Visibility6.2 mi
Dew point50°
Thu, 2269° / 47°0
69 °
Annandale, Thursday, 22 October
Clear. High 69°, low 47°.
Pressure30.27 inHg
Wind6.4 mph SE
Humidity69%
Visibility6.2 mi
Dew point52°
Fri, 2369° / 54°0.06
69 °
Annandale, Friday, 23 October
Light rain. High 69°, low 54°.
Pressure30.12 inHg
Wind15.8 mph SE
Humidity57%
Visibility—
Dew point50°
Sat, 2469° / 58°0.79
69 °
Annandale, Saturday, 24 October
Rain. High 69°, low 58°.
Pressure30.09 inHg
Wind16.3 mph S
Humidity51%
Visibility—
Dew point49°
Sun, 2555° / 45°0
55 °
Annandale, Sunday, 25 October
Clear. High 55°, low 45°.
Pressure30.09 inHg
Wind21.7 mph W
Humidity38%
Visibility—
Dew point28°
Mon, 2647° / 38°0
47 °
Annandale, Monday, 26 October
Partly cloudy. High 47°, low 38°.
Pressure30.09 inHg
Wind15.7 mph N
Humidity52%
Visibility—
Dew point29°
Tue, 2740° / 32°0
40 °
Annandale, Tuesday, 27 October
Overcast. High 40°, low 32°.
Pressure30.39 inHg
Wind13.8 mph NW
Humidity45%
Visibility—
Dew point19°
Wed, 2839° / 26°0
39 °
Annandale, Wednesday, 28 October
Clear. High 39°, low 26°.
Pressure30.53 inHg
Wind9.9 mph NW
Humidity34%
Visibility—
Dew point9°
Thu, 2945° / 28°0
45 °
Annandale, Thursday, 29 October
Mostly clear. High 45°, low 28°.
Pressure30.36 inHg
Wind6.6 mph SE
Humidity32%
Visibility—
Dew point13°
Fri, 3048° / 29°0
48 °
Annandale, Friday, 30 October
Partly cloudy. High 48°, low 29°.
Pressure30.30 inHg
Wind19.9 mph S
Humidity34%
Visibility—
Dew point17°
Sat, 3151° / 41°0
51 °
Annandale, Saturday, 31 October
Overcast. High 51°, low 41°.
Pressure30.03 inHg
Wind20.1 mph S
Humidity43%
Visibility—
Dew point27°
Sun, 0162° / 41°0.01
62 °
Annandale, Sunday, 1 November
Light rain. High 62°, low 41°.
Pressure30.03 inHg
Wind11.5 mph SE
Humidity56%
Visibility—
Dew point40°
Mon, 0268° / 52°0.01
68 °
Annandale, Monday, 2 November
Light rain. High 68°, low 52°.
Pressure29.65 inHg
Wind23.9 mph SW
Humidity68%
Visibility—
Dew point51°
Tue, 0351° / 41°0
51 °
Annandale, Tuesday, 3 November
Overcast. High 51°, low 41°.
Pressure30.39 inHg
Wind13.2 mph W
Humidity63%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0445° / 32°0.04
45 °
Annandale, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (2020)
Record low-2° (1991)
Thu, 0546° / 32°0.05
46 °
Annandale, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (1975)
Record low8° (1991)
Fri, 0646° / 33°0.06
46 °
Annandale, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2020)
Record low2° (1991)
Sat, 0745° / 32°0.02
45 °
Annandale, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.02 in
Chance of precipitation8%
Record high69° (2020)
Record low-8° (1991)
Sun, 0845° / 31°0.03
45 °
Annandale, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (1999)
Record low1° (1991)
Mon, 0943° / 31°0.1
43 °
Annandale, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1999)
Record low12° (2003)
Tue, 1040° / 30°0.12
40 °
Annandale, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.12 in
Chance of precipitation33%
Record high62° (2010)
Record low11° (2017)
Wed, 1139° / 27°0.05
39 °
Annandale, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.05 in
Chance of precipitation22%
Record high57° (2005)
Record low8° (1986)
Thu, 1238° / 27°0.06
38 °
Annandale, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high59° (2001)
Record low-2° (1966)
Fri, 1340° / 28°0.06
40 °
Annandale, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (1999)
Record low1° (1986)
Sat, 1440° / 28°0.02
40 °
Annandale, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (2025)
Record low5° (2014)
Sun, 1541° / 28°0.05
41 °
Annandale, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.05 in
Chance of precipitation17%
Record high61° (2001)
Record low4° (2014)
Mon, 1640° / 27°0.09
40 °
Annandale, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation20%
Record high63° (2023)
Record low6° (2014)
Tue, 1739° / 27°0.06
39 °
Annandale, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high66° (2001)
Record low7° (2014)
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 Annandale, 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 Annandale, 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.