Monthly outlook for Guelph, ND: average high 57.1°, average low 40°. That is 4.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 22 October (73.9°), the coolest 29 October (26.9°).
57.1°/40°
Average high / low
+4.2°
Above normal
3 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
56.5°
51.6°
+2.8°
31 October – 9 November
58°
45°
+7.2°
10 November – 19 November
at normal
38.4°
—
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).
Thu, 2274° / 40°0
74 °
Guelph, Thursday, 22 October
Overcast. High 74°, low 40°.
Pressure30.12 inHg
Wind8.1 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Fri, 2373° / 56°0
73 °
Guelph, Friday, 23 October
Overcast. High 73°, low 56°.
Pressure29.88 inHg
Wind14.5 mph S
Humidity58%
Visibility6.2 mi
Dew point54°
Sat, 2466° / 45°0
66 °
Guelph, Saturday, 24 October
Overcast. High 66°, low 45°.
Pressure30.24 inHg
Wind15 mph NW
Humidity54%
Visibility6.2 mi
Dew point37°
Sun, 2544° / 38°0.09
44 °
Guelph, Sunday, 25 October
Light rain. High 44°, low 38°.
Pressure30.50 inHg
Wind8.5 mph NE
Humidity62%
Visibility6.2 mi
Dew point27°
Mon, 2640° / 37°0.07
40 °
Guelph, Monday, 26 October
Light rain. High 40°, low 37°.
Pressure30.45 inHg
Wind13.1 mph N
Humidity77%
Visibility—
Dew point33°
Tue, 2748° / 34°0
48 °
Guelph, Tuesday, 27 October
Overcast. High 48°, low 34°.
Pressure30.33 inHg
Wind8.2 mph N
Humidity47%
Visibility—
Dew point25°
Wed, 2848° / 32°0
48 °
Guelph, Wednesday, 28 October
Mostly clear. High 48°, low 32°.
Pressure30.30 inHg
Wind14.4 mph NW
Humidity50%
Visibility—
Dew point28°
Thu, 2949° / 27°0
49 °
Guelph, Thursday, 29 October
Clear. High 49°, low 27°.
Pressure30.36 inHg
Wind10.9 mph SW
Humidity38%
Visibility—
Dew point18°
Fri, 3057° / 35°0
57 °
Guelph, Friday, 30 October
Overcast. High 57°, low 35°.
Pressure29.80 inHg
Wind9.3 mph S
Humidity52%
Visibility—
Dew point33°
Sat, 3162° / 44°0
62 °
Guelph, Saturday, 31 October
Clear. High 62°, low 44°.
Pressure29.85 inHg
Wind10.3 mph NW
Humidity32%
Visibility—
Dew point29°
Sun, 0163° / 44°0
63 °
Guelph, Sunday, 1 November
Overcast. High 63°, low 44°.
Pressure30.06 inHg
Wind6.7 mph S
Humidity46%
Visibility—
Dew point38°
Mon, 0255° / 52°0.19
55 °
Guelph, Monday, 2 November
Light rain. High 55°, low 52°.
Pressure30.12 inHg
Wind12 mph NE
Humidity96%
Visibility—
Dew point54°
Tue, 0354° / 40°0
54 °
Guelph, Tuesday, 3 November
Clear. High 54°, low 40°.
Pressure30.36 inHg
Wind11.2 mph N
Humidity34%
Visibility—
Dew point22°
Wed, 0454° / 35°0
54 °
Guelph, Wednesday, 4 November
Clear. High 54°, low 35°.
Pressure30.21 inHg
Wind15.7 mph S
Humidity37%
Visibility—
Dew point23°
Thu, 0559° / 38°0
59 °
Guelph, Thursday, 5 November
Partly cloudy. High 59°, low 38°.
Pressure30.00 inHg
Wind10 mph S
Humidity49%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1837° / 23°0.05
37 °
Guelph, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.05 in
Chance of precipitation23%
Record high53° (2001)
Record low-1° (1996)
Thu, 1937° / 24°0.05
37 °
Guelph, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.05 in
Chance of precipitation23%
Record high58° (1989)
Record low1° (1978)
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.