Monthly outlook for Bluegrass, ND: average high 51.1°, average low 36.6°. That is 2.3° below the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 10 October (74.7°), the coolest 17 October (14.3°).
51.1°/36.6°
Average high / low
−2.3°
Below normal
6 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
50°
56°
-3.3°
20 October – 29 October
52.8°
52.5°
+0.2°
30 October – 8 November
at normal
45.5°
—
October records over 66 years
90.1°4 October 1963All-time high
-5.8°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Glen Ullin (15 mi).
Sun, 1152° / 42°0.25
52 °
Bluegrass, Sunday, 11 October
Rain. High 52°, low 42°.
Pressure29.94 inHg
Wind11.8 mph N
Humidity94%
Visibility3.4 mi
Dew point44°
Mon, 1242° / 40°0.19
42 °
Bluegrass, Monday, 12 October
Light rain. High 42°, low 40°.
Pressure30.00 inHg
Wind9 mph NE
Humidity92%
Visibility3.6 mi
Dew point39°
Tue, 1348° / 39°0
48 °
Bluegrass, Tuesday, 13 October
Overcast. High 48°, low 39°.
Pressure30.15 inHg
Wind5.1 mph W
Humidity73%
Visibility6.2 mi
Dew point36°
Wed, 1456° / 35°0
56 °
Bluegrass, Wednesday, 14 October
Clear. High 56°, low 35°.
Pressure30.30 inHg
Wind5.7 mph SE
Humidity55%
Visibility—
Dew point35°
Thu, 1555° / 41°0.08
55 °
Bluegrass, Thursday, 15 October
Light rain. High 55°, low 41°.
Pressure30.24 inHg
Wind24.7 mph W
Humidity69%
Visibility—
Dew point43°
Fri, 1636° / 26°0.61
36 °
Bluegrass, Friday, 16 October
Snow. High 36°, low 26°.
Pressure30.42 inHg
Wind32.5 mph NW
Humidity98%
Visibility—
Dew point30°
Sat, 1736° / 14°0
36 °
Bluegrass, Saturday, 17 October
Mostly clear. High 36°, low 14°.
Pressure30.42 inHg
Wind15.8 mph S
Humidity82%
Visibility—
Dew point25°
Sun, 1846° / 33°0
46 °
Bluegrass, Sunday, 18 October
Clear. High 46°, low 33°.
Pressure30.09 inHg
Wind8.8 mph S
Humidity94%
Visibility—
Dew point38°
Mon, 1955° / 34°0
55 °
Bluegrass, Monday, 19 October
Overcast. High 55°, low 34°.
Pressure30.03 inHg
Wind19.8 mph SE
Humidity62%
Visibility—
Dew point34°
Tue, 2059° / 44°0.01
59 °
Bluegrass, Tuesday, 20 October
Light rain. High 59°, low 44°.
Pressure29.74 inHg
Wind14.3 mph SE
Humidity52%
Visibility—
Dew point37°
Wed, 2154° / 42°0
54 °
Bluegrass, Wednesday, 21 October
Clear. High 54°, low 42°.
Pressure29.97 inHg
Wind12.9 mph NW
Humidity49%
Visibility—
Dew point34°
Thu, 2257° / 39°0
57 °
Bluegrass, Thursday, 22 October
Overcast. High 57°, low 39°.
Pressure29.85 inHg
Wind10.2 mph S
Humidity41%
Visibility—
Dew point29°
Fri, 2349° / 39°0.01
49 °
Bluegrass, Friday, 23 October
Light rain. High 49°, low 39°.
Pressure30.06 inHg
Wind20 mph NW
Humidity60%
Visibility—
Dew point31°
Sat, 2450° / 34°0
50 °
Bluegrass, Saturday, 24 October
Partly cloudy. High 50°, low 34°.
Pressure30.12 inHg
Wind10.4 mph NW
Humidity46%
Visibility—
Dew point26°
Sun, 2547° / 41°0.05
47 °
Bluegrass, Sunday, 25 October
Light rain. High 47°, low 41°.
Pressure30.12 inHg
Wind20.3 mph NW
Humidity58%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 35°0.04
54 °
Bluegrass, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high76° (1990)
Record low10° (2020)
Tue, 2751° / 33°0.04
51 °
Bluegrass, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation25%
Record high72° (1983)
Record low10° (2023)
Wed, 2850° / 33°0.06
50 °
Bluegrass, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation13%
Record high71° (1985)
Record low10° (2023)
Thu, 2949° / 32°0.08
49 °
Bluegrass, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2007)
Record low7° (1991)
Fri, 3047° / 31°0.02
47 °
Bluegrass, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation25%
Record high68° (1968)
Record low-6° (1991)
Sat, 3147° / 31°0.04
47 °
Bluegrass, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation13%
Record high73° (1990)
Record low-5° (1991)
Sun, 0146° / 31°0.05
46 °
Bluegrass, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.05 in
Chance of precipitation15%
Record high71° (1965)
Record low3° (2003)
Mon, 0246° / 30°0.02
46 °
Bluegrass, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high76° (1965)
Record low2° (1991)
Tue, 0345° / 31°0.03
45 °
Bluegrass, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2020)
Record low-8° (1991)
Wed, 0446° / 29°0.02
46 °
Bluegrass, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high70° (2020)
Record low-8° (1991)
Thu, 0545° / 29°0.03
45 °
Bluegrass, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (2020)
Record low4° (2003)
Fri, 0644° / 28°0.03
44 °
Bluegrass, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation8%
Record high70° (2009)
Record low-10° (1991)
Sat, 0745° / 28°0.04
45 °
Bluegrass, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (1999)
Record low-15° (1991)
Sun, 0843° / 27°0.02
43 °
Bluegrass, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.02 in
Chance of precipitation22%
Record high71° (1999)
Record low5° (2003)
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 Bluegrass, 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 Bluegrass, 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.