Monthly outlook for Grand Pass, MO: average high 73.1°, average low 56.6°. That is 7.7° above the climate normal for October. Precipitation is expected on 3 days (about 3.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 25 October (79.6°), the coolest 5 November (49.5°).
73.1°/56.6°
Average high / low
+7.7°
Above normal
3 / 5
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
75.5°
60.7°
+8.2°
3 November – 12 November
69.2°
56°
+7.3°
13 November – 22 November
at normal
52.8°
—
October records over 66 years
91.9°3 October 2006All-time high
25.2°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Marshall (14 mi).
Sun, 2580° / 52°0
80 °
Grand Pass, Sunday, 25 October
Overcast. High 80°, low 52°.
Pressure30.36 inHg
Wind4.6 mph S
Humidity47%
Visibility6.2 mi
Dew point51°
Mon, 2677° / 53°0
77 °
Grand Pass, Monday, 26 October
Partly cloudy. High 77°, low 53°.
Pressure30.27 inHg
Wind6.3 mph S
Humidity52%
Visibility6.2 mi
Dew point52°
Tue, 2771° / 56°0.03
71 °
Grand Pass, Tuesday, 27 October
Light rain. High 71°, low 56°.
Pressure30.15 inHg
Wind8.1 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Wed, 2878° / 60°0
78 °
Grand Pass, Wednesday, 28 October
Clear. High 78°, low 60°.
Pressure30.12 inHg
Wind10.6 mph S
Humidity51%
Visibility6.2 mi
Dew point54°
Thu, 2979° / 61°0
79 °
Grand Pass, Thursday, 29 October
Clear. High 79°, low 61°.
Pressure30.12 inHg
Wind7.8 mph S
Humidity59%
Visibility—
Dew point58°
Fri, 3076° / 62°0.01
76 °
Grand Pass, Friday, 30 October
Light rain. High 76°, low 62°.
Pressure30.09 inHg
Wind11 mph S
Humidity50%
Visibility—
Dew point54°
Sat, 3168° / 63°0.57
68 °
Grand Pass, Saturday, 31 October
Rain. High 68°, low 63°.
Pressure29.97 inHg
Wind18.1 mph S
Humidity71%
Visibility—
Dew point58°
Sun, 0175° / 66°0.04
75 °
Grand Pass, Sunday, 1 November
Light rain. High 75°, low 66°.
Pressure29.94 inHg
Wind19.1 mph S
Humidity64%
Visibility—
Dew point60°
Mon, 0272° / 59°0
72 °
Grand Pass, Monday, 2 November
Overcast. High 72°, low 59°.
Pressure30.09 inHg
Wind8.3 mph NE
Humidity52%
Visibility—
Dew point52°
Tue, 0364° / 54°2.15
64 °
Grand Pass, Tuesday, 3 November
Heavy rain. High 64°, low 54°.
Pressure29.94 inHg
Wind24.1 mph E
Humidity88%
Visibility—
Dew point53°
Wed, 0466° / 53°0.23
66 °
Grand Pass, Wednesday, 4 November
Rain. High 66°, low 53°.
Pressure29.80 inHg
Wind13.9 mph NW
Humidity71%
Visibility—
Dew point51°
Thu, 0567° / 50°0
67 °
Grand Pass, Thursday, 5 November
Partly cloudy. High 67°, low 50°.
Pressure30.09 inHg
Wind7.9 mph SE
Humidity39%
Visibility—
Dew point37°
Fri, 0677° / 53°0
77 °
Grand Pass, Friday, 6 November
Clear. High 77°, low 53°.
Pressure29.83 inHg
Wind11.7 mph S
Humidity63%
Visibility—
Dew point57°
Sat, 0778° / 58°0
78 °
Grand Pass, Saturday, 7 November
Overcast. High 78°, low 58°.
Pressure29.71 inHg
Wind13.5 mph SW
Humidity41%
Visibility—
Dew point49°
Sun, 0865° / 53°0
65 °
Grand Pass, Sunday, 8 November
Clear. High 65°, low 53°.
Pressure30.09 inHg
Wind10.5 mph N
Humidity34%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0958° / 42°0.08
58 °
Grand Pass, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (2022)
Record low19° (1991)
Tue, 1055° / 40°0.09
55 °
Grand Pass, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (2022)
Record low16° (2018)
Wed, 1153° / 38°0.08
53 °
Grand Pass, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (1964)
Record low17° (2019)
Thu, 1252° / 37°0.08
52 °
Grand Pass, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (1999)
Record low9° (2019)
Fri, 1353° / 37°0.05
53 °
Grand Pass, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.05 in
Chance of precipitation18%
Record high77° (1999)
Record low10° (1986)
Sat, 1453° / 39°0.07
53 °
Grand Pass, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (2025)
Record low15° (2018)
Sun, 1554° / 39°0.09
54 °
Grand Pass, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2025)
Record low18° (2018)
Mon, 1653° / 37°0.07
53 °
Grand Pass, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2021)
Record low23° (1997)
Tue, 1755° / 39°0.11
55 °
Grand Pass, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.11 in
Chance of precipitation22%
Record high75° (2016)
Record low20° (2014)
Wed, 1853° / 39°0.07
53 °
Grand Pass, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (1999)
Record low15° (2014)
Thu, 1953° / 38°0.07
53 °
Grand Pass, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (2007)
Record low20° (2022)
Fri, 2052° / 37°0.12
52 °
Grand Pass, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.12 in
Chance of precipitation23%
Record high73° (2007)
Record low19° (1984)
Sat, 2151° / 36°0.07
51 °
Grand Pass, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (1990)
Record low14° (1964)
Sun, 2251° / 35°0.07
51 °
Grand Pass, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (1966)
Record low19° (1964)
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 Grand Pass, MO 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 Grand Pass, MO 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.