Monthly outlook for Fairmont, MO: average high 58.4°, average low 47°. That is 1.6° above the climate normal for October. Precipitation is expected on 9 days (about 4.0 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 28 October (77.8°), the coolest 7 November (27.5°).
58.4°/47°
Average high / low
+1.6°
Above normal
9 / 4
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
64.2°
56.9°
+4.1°
6 November – 15 November
48.9°
51.8°
-1.6°
16 November – 25 November
at normal
48.6°
—
October records over 66 years
91°6 October 1963All-time high
24.4°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Wyaconda (5 mi).
Wed, 2878° / 57°0
78 °
Fairmont, Wednesday, 28 October
Partly cloudy. High 78°, low 57°.
Pressure30.12 inHg
Wind10.6 mph S
Humidity48%
Visibility6.2 mi
Dew point53°
Thu, 2973° / 59°0.09
73 °
Fairmont, Thursday, 29 October
Rain. High 73°, low 59°.
Pressure30.09 inHg
Wind9.4 mph NW
Humidity70%
Visibility6.2 mi
Dew point60°
Fri, 3066° / 55°0.23
66 °
Fairmont, Friday, 30 October
Light rain. High 66°, low 55°.
Pressure30.18 inHg
Wind7.4 mph SE
Humidity94%
Visibility2.4 mi
Dew point62°
Sat, 3163° / 58°0.29
63 °
Fairmont, Saturday, 31 October
Rain. High 63°, low 58°.
Pressure30.15 inHg
Wind7.4 mph SW
Humidity95%
Visibility—
Dew point59°
Sun, 0167° / 58°0.1
67 °
Fairmont, Sunday, 1 November
Light rain. High 67°, low 58°.
Pressure29.97 inHg
Wind6.6 mph N
Humidity62%
Visibility—
Dew point53°
Mon, 0261° / 54°0.96
61 °
Fairmont, Monday, 2 November
Heavy rain. High 61°, low 54°.
Pressure29.77 inHg
Wind20.3 mph E
Humidity75%
Visibility—
Dew point52°
Tue, 0362° / 54°0.82
62 °
Fairmont, Tuesday, 3 November
Heavy rain. High 62°, low 54°.
Pressure29.77 inHg
Wind13.9 mph SE
Humidity63%
Visibility—
Dew point47°
Wed, 0456° / 45°0.7
56 °
Fairmont, Wednesday, 4 November
Rain. High 56°, low 45°.
Pressure29.53 inHg
Wind21.3 mph SW
Humidity59%
Visibility—
Dew point41°
Thu, 0544° / 36°0.06
44 °
Fairmont, Thursday, 5 November
Light rain. High 44°, low 36°.
Pressure29.77 inHg
Wind26.2 mph NW
Humidity57%
Visibility—
Dew point28°
Fri, 0639° / 30°0
39 °
Fairmont, Friday, 6 November
Overcast. High 39°, low 30°.
Pressure30.00 inHg
Wind20.4 mph NW
Humidity53%
Visibility—
Dew point22°
Sat, 0745° / 27°0
45 °
Fairmont, Saturday, 7 November
Clear. High 45°, low 27°.
Pressure30.18 inHg
Wind10.7 mph NW
Humidity38%
Visibility—
Dew point17°
Sun, 0854° / 32°0
54 °
Fairmont, Sunday, 8 November
Overcast. High 54°, low 32°.
Pressure29.97 inHg
Wind17.3 mph S
Humidity42%
Visibility—
Dew point26°
Mon, 0954° / 48°0.65
54 °
Fairmont, Monday, 9 November
Rain. High 54°, low 48°.
Pressure29.62 inHg
Wind16.7 mph S
Humidity93%
Visibility—
Dew point50°
Tue, 1057° / 44°0.01
57 °
Fairmont, Tuesday, 10 November
Light rain. High 57°, low 44°.
Pressure29.77 inHg
Wind8.4 mph W
Humidity65%
Visibility—
Dew point42°
Wed, 1145° / 41°0.03
45 °
Fairmont, Wednesday, 11 November
Light rain. High 45°, low 41°.
Pressure30.09 inHg
Wind15.7 mph N
Humidity54%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1249° / 34°0.07
49 °
Fairmont, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high70° (1999)
Record low8° (2019)
Fri, 1350° / 34°0.06
50 °
Fairmont, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation17%
Record high75° (1999)
Record low9° (1986)
Sat, 1450° / 35°0.05
50 °
Fairmont, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high74° (2025)
Record low15° (1986)
Sun, 1551° / 36°0.06
51 °
Fairmont, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high72° (2025)
Record low14° (1972)
Mon, 1650° / 35°0.06
50 °
Fairmont, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2001)
Record low19° (1997)
Tue, 1752° / 36°0.14
52 °
Fairmont, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.14 in
Chance of precipitation28%
Record high74° (2016)
Record low17° (2005)
Wed, 1850° / 37°0.08
50 °
Fairmont, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high72° (1999)
Record low13° (2014)
Thu, 1951° / 36°0.06
51 °
Fairmont, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2007)
Record low19° (2022)
Fri, 2048° / 35°0.11
48 °
Fairmont, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2007)
Record low18° (1964)
Sat, 2147° / 33°0.06
47 °
Fairmont, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1990)
Record low10° (1964)
Sun, 2247° / 32°0.04
47 °
Fairmont, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (1966)
Record low16° (1964)
Mon, 2348° / 33°0.08
48 °
Fairmont, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (1966)
Record low12° (1970)
Tue, 2446° / 32°0.06
46 °
Fairmont, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high68° (1966)
Record low13° (1970)
Wed, 2546° / 32°0.06
46 °
Fairmont, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation20%
Record high62° (2006)
Record low11° (1977)
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 Fairmont, 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 Fairmont, 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.