Monthly outlook for Hamilton, ND: average high 55.8°, average low 41.7°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 10 October (77.7°), the coolest 18 October (33.4°).
55.8°/41.7°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
57.7°
54.3°
+1.9°
17 October – 26 October
52.7°
50.1°
+1.4°
27 October – 5 November
at normal
43.5°
—
October records over 66 years
88°3 October 2025All-time high
2.1°29 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Bathgate (5 mi).
Thu, 0860° / 43°0
60 °
Hamilton, Thursday, 8 October
Overcast. High 60°, low 43°.
Pressure30.06 inHg
Wind3.9 mph W
Humidity54%
Visibility6.2 mi
Dew point39°
Fri, 0969° / 43°0
69 °
Hamilton, Friday, 9 October
Overcast. High 69°, low 43°.
Pressure29.77 inHg
Wind12.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point42°
Sat, 1078° / 55°0
78 °
Hamilton, Saturday, 10 October
Mostly clear. High 78°, low 55°.
Pressure29.41 inHg
Wind9.6 mph SE
Humidity66%
Visibility6.2 mi
Dew point58°
Sun, 1155° / 43°0.26
55 °
Hamilton, Sunday, 11 October
Rain. High 55°, low 43°.
Pressure29.94 inHg
Wind16.3 mph N
Humidity70%
Visibility6.2 mi
Dew point38°
Mon, 1244° / 38°0
44 °
Hamilton, Monday, 12 October
Overcast. High 44°, low 38°.
Pressure30.24 inHg
Wind14.6 mph N
Humidity62%
Visibility—
Dew point31°
Tue, 1351° / 35°0
51 °
Hamilton, Tuesday, 13 October
Overcast. High 51°, low 35°.
Pressure30.21 inHg
Wind10 mph S
Humidity56%
Visibility—
Dew point30°
Wed, 1454° / 40°0.11
54 °
Hamilton, Wednesday, 14 October
Light rain. High 54°, low 40°.
Pressure29.74 inHg
Wind21.6 mph S
Humidity52%
Visibility—
Dew point35°
Thu, 1550° / 47°0.49
50 °
Hamilton, Thursday, 15 October
Rain. High 50°, low 47°.
Pressure29.62 inHg
Wind15.4 mph N
Humidity96%
Visibility—
Dew point48°
Fri, 1650° / 41°1.38
50 °
Hamilton, Friday, 16 October
Rain. High 50°, low 41°.
Pressure29.80 inHg
Wind26.7 mph N
Humidity90%
Visibility—
Dew point41°
Sat, 1741° / 37°0.06
41 °
Hamilton, Saturday, 17 October
Light rain. High 41°, low 37°.
Pressure30.12 inHg
Wind20 mph N
Humidity81%
Visibility—
Dew point33°
Sun, 1851° / 33°0
51 °
Hamilton, Sunday, 18 October
Partly cloudy. High 51°, low 33°.
Pressure30.12 inHg
Wind8 mph NW
Humidity54%
Visibility—
Dew point29°
Mon, 1953° / 39°0
53 °
Hamilton, Monday, 19 October
Overcast. High 53°, low 39°.
Pressure30.09 inHg
Wind6.5 mph N
Humidity55%
Visibility—
Dew point34°
Tue, 2052° / 38°0
52 °
Hamilton, Tuesday, 20 October
Clear. High 52°, low 38°.
Pressure30.27 inHg
Wind8.1 mph E
Humidity63%
Visibility—
Dew point35°
Wed, 2157° / 39°0
57 °
Hamilton, Wednesday, 21 October
Mostly clear. High 57°, low 39°.
Pressure30.24 inHg
Wind7.4 mph S
Humidity63%
Visibility—
Dew point39°
Thu, 2262° / 45°0
62 °
Hamilton, Thursday, 22 October
Mostly clear. High 62°, low 45°.
Pressure30.15 inHg
Wind7 mph S
Humidity64%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2349° / 34°0.06
49 °
Hamilton, Friday, 23 October
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high76° (1963)
Record low16° (1981)
Sat, 2448° / 34°0.03
48 °
Hamilton, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.03 in
Chance of precipitation12%
Record high74° (1989)
Record low18° (1976)
Sun, 2549° / 35°0.04
49 °
Hamilton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1989)
Record low17° (1976)
Mon, 2650° / 34°0.07
50 °
Hamilton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (1989)
Record low14° (1997)
Tue, 2747° / 33°0.08
47 °
Hamilton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1989)
Record low11° (2001)
Wed, 2846° / 32°0.06
46 °
Hamilton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (2024)
Record low11° (1988)
Thu, 2944° / 31°0.04
44 °
Hamilton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation15%
Record high65° (1962)
Record low2° (1988)
Fri, 3044° / 31°0.04
44 °
Hamilton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation27%
Record high64° (2007)
Record low7° (1991)
Sat, 3144° / 31°0.05
44 °
Hamilton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation30%
Record high66° (1999)
Record low10° (1991)
Sun, 0143° / 30°0.07
43 °
Hamilton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation23%
Record high62° (1983)
Record low7° (1984)
Mon, 0243° / 29°0.06
43 °
Hamilton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (1965)
Record low5° (1984)
Tue, 0341° / 28°0.02
41 °
Hamilton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2008)
Record low1° (1991)
Wed, 0441° / 27°0.03
41 °
Hamilton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high66° (1975)
Record low-6° (1991)
Thu, 0542° / 28°0.02
42 °
Hamilton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1975)
Record low10° (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 Hamilton, 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 Hamilton, 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.