Monthly outlook for Guelph, ND: average high 59°, average low 42.1°. That is 3.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (77.5°), the coolest 26 October (35.1°).
59°/42.1°
Average high / low
+3.6°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
64°
54°
+5.6°
26 October – 4 November
50.5°
48.3°
+1.2°
5 November – 14 November
at normal
41.3°
—
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).
Sat, 1762° / 39°0
62 °
Guelph, Saturday, 17 October
Clear. High 62°, low 39°.
Pressure30.68 inHg
Wind8.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point31°
Sun, 1867° / 43°0
67 °
Guelph, Sunday, 18 October
Clear. High 67°, low 43°.
Pressure30.15 inHg
Wind14.4 mph S
Humidity46%
Visibility6.2 mi
Dew point33°
Mon, 1961° / 43°0
61 °
Guelph, Monday, 19 October
Clear. High 61°, low 43°.
Pressure30.06 inHg
Wind1.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2066° / 44°0
66 °
Guelph, Tuesday, 20 October
Clear. High 66°, low 44°.
Pressure30.12 inHg
Wind6.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point44°
Wed, 2172° / 52°0
72 °
Guelph, Wednesday, 21 October
Clear. High 72°, low 52°.
Pressure29.94 inHg
Wind9.6 mph S
Humidity67%
Visibility—
Dew point53°
Thu, 2278° / 53°0
78 °
Guelph, Thursday, 22 October
Clear. High 78°, low 53°.
Pressure29.94 inHg
Wind11.9 mph SE
Humidity57%
Visibility—
Dew point54°
Fri, 2373° / 61°0.06
73 °
Guelph, Friday, 23 October
Light rain. High 73°, low 61°.
Pressure29.68 inHg
Wind24.5 mph SE
Humidity50%
Visibility—
Dew point51°
Sat, 2461° / 41°0.02
61 °
Guelph, Saturday, 24 October
Light rain. High 61°, low 41°.
Pressure29.88 inHg
Wind26.1 mph SW
Humidity52%
Visibility—
Dew point31°
Sun, 2552° / 39°0.01
52 °
Guelph, Sunday, 25 October
Light rain. High 52°, low 39°.
Pressure30.39 inHg
Wind17.1 mph W
Humidity34%
Visibility—
Dew point21°
Mon, 2643° / 35°0.02
43 °
Guelph, Monday, 26 October
Light rain. High 43°, low 35°.
Pressure30.24 inHg
Wind10.8 mph NE
Humidity67%
Visibility—
Dew point30°
Tue, 2741° / 36°0
41 °
Guelph, Tuesday, 27 October
Overcast. High 41°, low 36°.
Pressure30.12 inHg
Wind10.3 mph N
Humidity79%
Visibility—
Dew point33°
Wed, 2848° / 36°0
48 °
Guelph, Wednesday, 28 October
Light rain. High 48°, low 36°.
Pressure29.94 inHg
Wind6.5 mph SW
Humidity55%
Visibility—
Dew point28°
Thu, 2956° / 37°0
56 °
Guelph, Thursday, 29 October
Mostly clear. High 56°, low 37°.
Pressure29.85 inHg
Wind18.7 mph W
Humidity37%
Visibility—
Dew point27°
Fri, 3056° / 37°0
56 °
Guelph, Friday, 30 October
Clear. High 56°, low 37°.
Pressure30.03 inHg
Wind7.8 mph W
Humidity43%
Visibility—
Dew point28°
Sat, 3158° / 40°0
58 °
Guelph, Saturday, 31 October
Overcast. High 58°, low 40°.
Pressure29.88 inHg
Wind13.4 mph NW
Humidity38%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0147° / 33°0.06
47 °
Guelph, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high72° (1990)
Record low11° (1984)
Mon, 0247° / 31°0.02
47 °
Guelph, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (2022)
Record low8° (1991)
Tue, 0345° / 31°0.03
45 °
Guelph, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1978)
Record low4° (1991)
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)
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.