Monthly outlook for Guelph, ND: average high 58.1°, average low 38.8°. That is 4° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 22 October (71.8°), the coolest 28 October (22.8°).
58.1°/38.8°
Average high / low
+4°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.1°
53°
+2.9°
29 October – 7 November
58.1°
46.3°
+6.5°
8 November – 17 November
at normal
39.4°
—
October records over 66 years
88.9°1 October 1992All-time high
8.6°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Fullerton (13 mi).
Tue, 2069° / 42°0
69 °
Guelph, Tuesday, 20 October
Clear. High 69°, low 42°.
Pressure30.12 inHg
Wind10.4 mph S
Humidity66%
Visibility6.2 mi
Dew point47°
Wed, 2164° / 42°0
64 °
Guelph, Wednesday, 21 October
Clear. High 64°, low 42°.
Pressure30.27 inHg
Wind7.8 mph NE
Humidity67%
Visibility6.2 mi
Dew point46°
Thu, 2272° / 46°0
72 °
Guelph, Thursday, 22 October
Clear. High 72°, low 46°.
Pressure30.15 inHg
Wind7.5 mph SE
Humidity73%
Visibility6.2 mi
Dew point54°
Fri, 2369° / 59°0
69 °
Guelph, Friday, 23 October
Partly cloudy. High 69°, low 59°.
Pressure29.91 inHg
Wind14.4 mph S
Humidity61%
Visibility6.2 mi
Dew point53°
Sat, 2464° / 47°0.04
64 °
Guelph, Saturday, 24 October
Light rain. High 64°, low 47°.
Pressure30.12 inHg
Wind16.5 mph S
Humidity57%
Visibility—
Dew point43°
Sun, 2549° / 38°0
49 °
Guelph, Sunday, 25 October
Overcast. High 49°, low 38°.
Pressure30.47 inHg
Wind13.8 mph N
Humidity48%
Visibility—
Dew point28°
Mon, 2645° / 33°0
45 °
Guelph, Monday, 26 October
Overcast. High 45°, low 33°.
Pressure30.45 inHg
Wind11.3 mph NW
Humidity38%
Visibility—
Dew point19°
Tue, 2738° / 25°0
38 °
Guelph, Tuesday, 27 October
Clear. High 38°, low 25°.
Pressure30.71 inHg
Wind13.9 mph NW
Humidity30%
Visibility—
Dew point5°
Wed, 2848° / 23°0
48 °
Guelph, Wednesday, 28 October
Clear. High 48°, low 23°.
Pressure30.45 inHg
Wind10.5 mph SW
Humidity19%
Visibility—
Dew point0°
Thu, 2950° / 30°0
50 °
Guelph, Thursday, 29 October
Clear. High 50°, low 30°.
Pressure30.15 inHg
Wind6.9 mph E
Humidity28%
Visibility—
Dew point13°
Fri, 3055° / 33°0
55 °
Guelph, Friday, 30 October
Mostly clear. High 55°, low 33°.
Pressure29.94 inHg
Wind7.4 mph E
Humidity47%
Visibility—
Dew point29°
Sat, 3161° / 39°0
61 °
Guelph, Saturday, 31 October
Partly cloudy. High 61°, low 39°.
Pressure29.91 inHg
Wind8.7 mph S
Humidity52%
Visibility—
Dew point38°
Sun, 0163° / 47°0
63 °
Guelph, Sunday, 1 November
Light rain. High 63°, low 47°.
Pressure30.00 inHg
Wind7.2 mph NE
Humidity54%
Visibility—
Dew point41°
Mon, 0262° / 45°0.01
62 °
Guelph, Monday, 2 November
Light rain. High 62°, low 45°.
Pressure30.06 inHg
Wind11.6 mph NW
Humidity35%
Visibility—
Dew point30°
Tue, 0357° / 38°0
57 °
Guelph, Tuesday, 3 November
Clear. High 57°, low 38°.
Pressure30.06 inHg
Wind5.6 mph N
Humidity41%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0445° / 30°0.02
45 °
Guelph, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2020)
Record low5° (1995)
Thu, 0545° / 30°0.04
45 °
Guelph, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.04 in
Chance of precipitation17%
Record high66° (1975)
Record low9° (2003)
Fri, 0644° / 30°0.03
44 °
Guelph, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.03 in
Chance of precipitation10%
Record high67° (2016)
Record low0° (1991)
Sat, 0744° / 28°0.05
44 °
Guelph, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation15%
Record high64° (1999)
Record low-6° (1991)
Sun, 0843° / 29°0.05
43 °
Guelph, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.05 in
Chance of precipitation27%
Record high69° (1978)
Record low2° (2003)
Mon, 0940° / 27°0.04
40 °
Guelph, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (2010)
Record low3° (1986)
Tue, 1039° / 25°0.07
39 °
Guelph, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.07 in
Chance of precipitation25%
Record high58° (2016)
Record low-1° (1986)
Wed, 1138° / 24°0.02
38 °
Guelph, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (2005)
Record low-2° (1986)
Thu, 1238° / 24°0.04
38 °
Guelph, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.04 in
Chance of precipitation15%
Record high62° (1999)
Record low-3° (1986)
Fri, 1341° / 25°0.02
41 °
Guelph, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2016)
Record low-7° (1986)
Sat, 1440° / 26°0.02
40 °
Guelph, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (2025)
Record low1° (2014)
Sun, 1539° / 25°0.02
39 °
Guelph, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high61° (2001)
Record low4° (2014)
Mon, 1639° / 25°0.02
39 °
Guelph, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (2001)
Record low2° (2014)
Tue, 1737° / 25°0.02
37 °
Guelph, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (2001)
Record low3° (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 Guelph, ND 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 Guelph, ND 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.