Monthly outlook for Nashua, MN: average high 60.7°, average low 44.2°. That is 2.3° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 October (84°), the coolest 18 October (35.5°).
60.7°/44.2°
Average high / low
+2.3°
Above normal
7 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
64.4°
57.9°
+3.6°
17 October – 26 October
54.6°
53.5°
+0.6°
27 October – 5 November
at normal
47.9°
—
October records over 66 years
89.6°3 October 2025All-time high
2.3°26 October 2020All-time low
Thu, 0869° / 42°0
69 °
Nashua, Thursday, 8 October
Overcast. High 69°, low 42°.
Pressure30.09 inHg
Wind5.5 mph SW
Humidity39%
Visibility6.2 mi
Dew point39°
Fri, 0973° / 42°0
73 °
Nashua, Friday, 9 October
Partly cloudy. High 73°, low 42°.
Pressure29.91 inHg
Wind12.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point47°
Sat, 1084° / 64°0
84 °
Nashua, Saturday, 10 October
Clear. High 84°, low 64°.
Pressure29.56 inHg
Wind18.6 mph S
Humidity40%
Visibility6.2 mi
Dew point54°
Sun, 1176° / 51°0.04
76 °
Nashua, Sunday, 11 October
Light rain. High 76°, low 51°.
Pressure29.68 inHg
Wind4.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point54°
Mon, 1249° / 43°0.14
49 °
Nashua, Monday, 12 October
Light rain. High 49°, low 43°.
Pressure29.97 inHg
Wind15 mph N
Humidity84%
Visibility—
Dew point43°
Tue, 1355° / 42°0
55 °
Nashua, Tuesday, 13 October
Mostly clear. High 55°, low 42°.
Pressure30.21 inHg
Wind12.1 mph SE
Humidity45%
Visibility—
Dew point29°
Wed, 1463° / 48°0.78
63 °
Nashua, Wednesday, 14 October
Heavy rain. High 63°, low 48°.
Pressure29.65 inHg
Wind19.3 mph S
Humidity53%
Visibility—
Dew point44°
Thu, 1560° / 47°0.22
60 °
Nashua, Thursday, 15 October
Light rain. High 60°, low 47°.
Pressure29.71 inHg
Wind18 mph N
Humidity73%
Visibility—
Dew point50°
Fri, 1644° / 40°0.54
44 °
Nashua, Friday, 16 October
Rain. High 44°, low 40°.
Pressure30.12 inHg
Wind17.4 mph NW
Humidity93%
Visibility—
Dew point39°
Sat, 1740° / 38°0.05
40 °
Nashua, Saturday, 17 October
Light rain. High 40°, low 38°.
Pressure30.15 inHg
Wind15.7 mph NW
Humidity96%
Visibility—
Dew point37°
Sun, 1854° / 36°0
54 °
Nashua, Sunday, 18 October
Overcast. High 54°, low 36°.
Pressure30.15 inHg
Wind12.1 mph S
Humidity52%
Visibility—
Dew point31°
Mon, 1963° / 42°0
63 °
Nashua, Monday, 19 October
Mostly clear. High 63°, low 42°.
Pressure30.00 inHg
Wind13.8 mph NW
Humidity39%
Visibility—
Dew point34°
Tue, 2050° / 40°0
50 °
Nashua, Tuesday, 20 October
Mostly clear. High 50°, low 40°.
Pressure30.39 inHg
Wind11.8 mph NW
Humidity54%
Visibility—
Dew point30°
Wed, 2160° / 39°0
60 °
Nashua, Wednesday, 21 October
Overcast. High 60°, low 39°.
Pressure29.85 inHg
Wind22.3 mph S
Humidity46%
Visibility—
Dew point34°
Thu, 2260° / 48°0.09
60 °
Nashua, Thursday, 22 October
Light rain. High 60°, low 48°.
Pressure29.41 inHg
Wind14.7 mph S
Humidity45%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2352° / 37°0.07
52 °
Nashua, Friday, 23 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (1963)
Record low16° (2002)
Sat, 2452° / 37°0.04
52 °
Nashua, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1989)
Record low12° (2020)
Sun, 2552° / 38°0.04
52 °
Nashua, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high79° (1989)
Record low17° (2020)
Mon, 2652° / 37°0.06
52 °
Nashua, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (1989)
Record low2° (2020)
Tue, 2751° / 37°0.07
51 °
Nashua, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (1983)
Record low11° (2020)
Wed, 2850° / 36°0.04
50 °
Nashua, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (2024)
Record low19° (2017)
Thu, 2949° / 35°0.07
49 °
Nashua, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (2005)
Record low13° (2020)
Fri, 3049° / 35°0.08
49 °
Nashua, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation35%
Record high66° (1965)
Record low17° (1991)
Sat, 3148° / 34°0.09
48 °
Nashua, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (1999)
Record low18° (1996)
Sun, 0147° / 34°0.07
47 °
Nashua, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (1990)
Record low13° (1984)
Mon, 0247° / 33°0.04
47 °
Nashua, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (2022)
Record low11° (1991)
Tue, 0346° / 33°0.03
46 °
Nashua, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (2008)
Record low8° (1991)
Wed, 0446° / 31°0.03
46 °
Nashua, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high68° (2015)
Record low1° (1995)
Thu, 0546° / 32°0.03
46 °
Nashua, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2001)
Record low11° (1991)
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 Nashua, 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 Nashua, 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.