Monthly outlook for Bluegrass, ND: average high 56.3°, average low 40.3°. That is 0.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 October (79.2°), the coolest 17 October (30.3°).
56.3°/40.3°
Average high / low
+0.4°
Above normal
6 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
55.7°
56.2°
-0.3°
19 October – 28 October
57.2°
53.3°
+2.2°
29 October – 7 November
at normal
46.1°
—
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).
Sat, 1075° / 47°0
75 °
Bluegrass, Saturday, 10 October
Mostly clear. High 75°, low 47°.
Pressure29.47 inHg
Wind11.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point47°
Sun, 1153° / 42°0.27
53 °
Bluegrass, Sunday, 11 October
Rain. High 53°, low 42°.
Pressure29.94 inHg
Wind14.4 mph N
Humidity93%
Visibility2.1 mi
Dew point44°
Mon, 1242° / 40°0.35
42 °
Bluegrass, Monday, 12 October
Rain. High 42°, low 40°.
Pressure30.00 inHg
Wind9.8 mph NE
Humidity93%
Visibility2.7 mi
Dew point39°
Tue, 1345° / 39°0.01
45 °
Bluegrass, Tuesday, 13 October
Light rain. High 45°, low 39°.
Pressure30.12 inHg
Wind7.2 mph N
Humidity76%
Visibility—
Dew point36°
Wed, 1447° / 38°0.15
47 °
Bluegrass, Wednesday, 14 October
Light rain. High 47°, low 38°.
Pressure30.00 inHg
Wind9.2 mph S
Humidity71%
Visibility—
Dew point36°
Thu, 1552° / 36°0.37
52 °
Bluegrass, Thursday, 15 October
Rain. High 52°, low 36°.
Pressure29.85 inHg
Wind27.7 mph NW
Humidity82%
Visibility—
Dew point40°
Fri, 1642° / 32°0.06
42 °
Bluegrass, Friday, 16 October
Light snow. High 42°, low 32°.
Pressure30.30 inHg
Wind29.4 mph NW
Humidity51%
Visibility—
Dew point21°
Sat, 1759° / 30°0
59 °
Bluegrass, Saturday, 17 October
Partly cloudy. High 59°, low 30°.
Pressure30.12 inHg
Wind19.2 mph S
Humidity24%
Visibility—
Dew point12°
Sun, 1862° / 43°0
62 °
Bluegrass, Sunday, 18 October
Overcast. High 62°, low 43°.
Pressure30.03 inHg
Wind8.2 mph E
Humidity31%
Visibility—
Dew point25°
Mon, 1961° / 44°0
61 °
Bluegrass, Monday, 19 October
Overcast. High 61°, low 44°.
Pressure30.06 inHg
Wind10.6 mph SE
Humidity42%
Visibility—
Dew point33°
Tue, 2067° / 45°0
67 °
Bluegrass, Tuesday, 20 October
Overcast. High 67°, low 45°.
Pressure29.83 inHg
Wind8.3 mph SE
Humidity47%
Visibility—
Dew point39°
Wed, 2153° / 42°0
53 °
Bluegrass, Wednesday, 21 October
Overcast. High 53°, low 42°.
Pressure30.18 inHg
Wind13.2 mph N
Humidity67%
Visibility—
Dew point39°
Thu, 2251° / 41°0
51 °
Bluegrass, Thursday, 22 October
Overcast. High 51°, low 41°.
Pressure30.39 inHg
Wind8.6 mph E
Humidity61%
Visibility—
Dew point35°
Fri, 2351° / 42°0.1
51 °
Bluegrass, Friday, 23 October
Light rain. High 51°, low 42°.
Pressure30.15 inHg
Wind12.8 mph E
Humidity81%
Visibility—
Dew point42°
Sat, 2461° / 48°0.02
61 °
Bluegrass, Saturday, 24 October
Light rain. High 61°, low 48°.
Pressure29.91 inHg
Wind7.3 mph N
Humidity66%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 35°0.01
53 °
Bluegrass, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.01 in
Chance of precipitation12%
Record high74° (1989)
Record low14° (2020)
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)
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.