Monthly outlook for Avoca, ND: average high 56°, average low 39.8°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 October (78.2°), the coolest 16 October (32.6°).
56°/39.8°
Average high / low
+0.5°
Above normal
3 / 3
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
54.6°
55.9°
-0.7°
19 October – 28 October
58.2°
52.5°
+3.2°
29 October – 7 November
at normal
45.2°
—
October records over 66 years
89.6°1 October 1992All-time high
-4°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Williston (5 mi).
Sat, 1066° / 49°0
66 °
Avoca, Saturday, 10 October
Overcast. High 66°, low 49°.
Pressure29.56 inHg
Wind11.3 mph NW
Humidity40%
Visibility6.2 mi
Dew point39°
Sun, 1149° / 41°0.22
49 °
Avoca, Sunday, 11 October
Light rain. High 49°, low 41°.
Pressure30.06 inHg
Wind12.7 mph N
Humidity90%
Visibility2.8 mi
Dew point40°
Mon, 1241° / 34°0.73
41 °
Avoca, Monday, 12 October
Snow. High 41°, low 34°.
Pressure30.09 inHg
Wind8.9 mph NE
Humidity100%
Visibility0.3 mi
Dew point35°
Tue, 1343° / 34°0.01
43 °
Avoca, Tuesday, 13 October
Light rain. High 43°, low 34°.
Pressure30.21 inHg
Wind6.7 mph W
Humidity74%
Visibility—
Dew point32°
Wed, 1457° / 35°0
57 °
Avoca, Wednesday, 14 October
Overcast. High 57°, low 35°.
Pressure29.88 inHg
Wind13.6 mph SE
Humidity63%
Visibility—
Dew point38°
Thu, 1552° / 39°0.11
52 °
Avoca, Thursday, 15 October
Light rain. High 52°, low 39°.
Pressure29.94 inHg
Wind20.6 mph N
Humidity85%
Visibility—
Dew point44°
Fri, 1643° / 33°0.01
43 °
Avoca, Friday, 16 October
Light snow. High 43°, low 33°.
Pressure30.56 inHg
Wind17.9 mph NW
Humidity48%
Visibility—
Dew point21°
Sat, 1760° / 35°0
60 °
Avoca, Saturday, 17 October
Overcast. High 60°, low 35°.
Pressure30.15 inHg
Wind16.9 mph S
Humidity30%
Visibility—
Dew point20°
Sun, 1855° / 43°0
55 °
Avoca, Sunday, 18 October
Partly cloudy. High 55°, low 43°.
Pressure30.45 inHg
Wind8 mph NW
Humidity37%
Visibility—
Dew point25°
Mon, 1961° / 40°0
61 °
Avoca, Monday, 19 October
Clear. High 61°, low 40°.
Pressure30.18 inHg
Wind19.4 mph S
Humidity30%
Visibility—
Dew point23°
Tue, 2061° / 42°0
61 °
Avoca, Tuesday, 20 October
Clear. High 61°, low 42°.
Pressure29.85 inHg
Wind17.4 mph NW
Humidity40%
Visibility—
Dew point29°
Wed, 2154° / 43°0
54 °
Avoca, Wednesday, 21 October
Overcast. High 54°, low 43°.
Pressure30.21 inHg
Wind7.5 mph NW
Humidity38%
Visibility—
Dew point26°
Thu, 2253° / 38°0
53 °
Avoca, Thursday, 22 October
Clear. High 53°, low 38°.
Pressure30.42 inHg
Wind10.8 mph SE
Humidity43%
Visibility—
Dew point26°
Fri, 2370° / 46°0
70 °
Avoca, Friday, 23 October
Clear. High 70°, low 46°.
Pressure29.80 inHg
Wind16.2 mph NW
Humidity30%
Visibility—
Dew point28°
Sat, 2451° / 41°0
51 °
Avoca, Saturday, 24 October
Clear. High 51°, low 41°.
Pressure30.21 inHg
Wind13.6 mph NW
Humidity43%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2552° / 35°0.03
52 °
Avoca, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.03 in
Chance of precipitation12%
Record high70° (1990)
Record low13° (2020)
Mon, 2652° / 35°0.04
52 °
Avoca, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (1966)
Record low8° (2020)
Tue, 2750° / 32°0.06
50 °
Avoca, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high73° (1983)
Record low8° (2023)
Wed, 2849° / 33°0.04
49 °
Avoca, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation13%
Record high71° (1990)
Record low10° (2023)
Thu, 2947° / 31°0.05
47 °
Avoca, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (1968)
Record low9° (1991)
Fri, 3047° / 30°0.03
47 °
Avoca, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation13%
Record high67° (1983)
Record low-2° (1991)
Sat, 3147° / 30°0.02
47 °
Avoca, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (1990)
Record low-4° (2023)
Sun, 0146° / 31°0.04
46 °
Avoca, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (1983)
Record low2° (1984)
Mon, 0245° / 29°0.03
45 °
Avoca, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high71° (1965)
Record low3° (1991)
Tue, 0344° / 30°0.02
44 °
Avoca, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (1981)
Record low-7° (1991)
Wed, 0446° / 29°0.03
46 °
Avoca, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (1975)
Record low3° (1991)
Thu, 0544° / 28°0.03
44 °
Avoca, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low0° (2003)
Fri, 0643° / 27°0.02
43 °
Avoca, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.02 in
Chance of precipitation18%
Record high65° (2009)
Record low-4° (1991)
Sat, 0744° / 27°0.02
44 °
Avoca, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high70° (1999)
Record low-6° (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 Avoca, 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 Avoca, 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.