Monthly outlook for Grand Pass, MO: average high 69.4°, average low 53.1°. That is 5.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 2 November (80.7°), the coolest 6 November (43.8°).
69.4°/53.1°
Average high / low
+5.7°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
73.6°
60.2°
+7.4°
4 November – 13 November
62.3°
55.5°
+3.7°
14 November – 23 November
at normal
52.6°
—
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).
Mon, 2675° / 54°0
75 °
Grand Pass, Monday, 26 October
Overcast. High 75°, low 54°.
Pressure30.27 inHg
Wind5.6 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Tue, 2771° / 54°0
71 °
Grand Pass, Tuesday, 27 October
Overcast. High 71°, low 54°.
Pressure30.18 inHg
Wind6.7 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Wed, 2876° / 57°0.01
76 °
Grand Pass, Wednesday, 28 October
Light rain. High 76°, low 57°.
Pressure30.12 inHg
Wind9.9 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Thu, 2976° / 62°0.01
76 °
Grand Pass, Thursday, 29 October
Light rain. High 76°, low 62°.
Pressure30.12 inHg
Wind7.2 mph SW
Humidity66%
Visibility6.2 mi
Dew point62°
Fri, 3077° / 60°0.11
77 °
Grand Pass, Friday, 30 October
Light rain. High 77°, low 60°.
Pressure30.15 inHg
Wind7.5 mph SE
Humidity64%
Visibility—
Dew point60°
Sat, 3164° / 60°0.28
64 °
Grand Pass, Saturday, 31 October
Light rain. High 64°, low 60°.
Pressure30.06 inHg
Wind9.3 mph S
Humidity92%
Visibility—
Dew point58°
Sun, 0170° / 57°0
70 °
Grand Pass, Sunday, 1 November
Mostly clear. High 70°, low 57°.
Pressure30.09 inHg
Wind6.3 mph NW
Humidity60%
Visibility—
Dew point53°
Mon, 0281° / 58°0.06
81 °
Grand Pass, Monday, 2 November
Light rain. High 81°, low 58°.
Pressure29.85 inHg
Wind21.4 mph S
Humidity61%
Visibility—
Dew point59°
Tue, 0367° / 53°0.02
67 °
Grand Pass, Tuesday, 3 November
Light rain. High 67°, low 53°.
Pressure29.97 inHg
Wind15.2 mph NW
Humidity42%
Visibility—
Dew point42°
Wed, 0466° / 47°0
66 °
Grand Pass, Wednesday, 4 November
Clear. High 66°, low 47°.
Pressure29.94 inHg
Wind14.5 mph W
Humidity30%
Visibility—
Dew point31°
Thu, 0553° / 48°0.29
53 °
Grand Pass, Thursday, 5 November
Rain. High 53°, low 48°.
Pressure29.88 inHg
Wind4.9 mph SW
Humidity70%
Visibility—
Dew point41°
Fri, 0662° / 44°0
62 °
Grand Pass, Friday, 6 November
Overcast. High 62°, low 44°.
Pressure29.88 inHg
Wind7.9 mph SE
Humidity51%
Visibility—
Dew point39°
Sat, 0773° / 49°0
73 °
Grand Pass, Saturday, 7 November
Clear. High 73°, low 49°.
Pressure29.41 inHg
Wind20.1 mph S
Humidity47%
Visibility—
Dew point46°
Sun, 0861° / 50°0
61 °
Grand Pass, Sunday, 8 November
Partly cloudy. High 61°, low 50°.
Pressure29.65 inHg
Wind23.6 mph NW
Humidity45%
Visibility—
Dew point39°
Mon, 0959° / 47°0
59 °
Grand Pass, Monday, 9 November
Overcast. High 59°, low 47°.
Pressure30.15 inHg
Wind17.5 mph NW
Humidity54%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2351° / 36°0.06
51 °
Grand Pass, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation32%
Record high71° (1966)
Record low14° (1970)
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.