Monthly outlook for Rayville, MO: average high 65.3°, average low 46.1°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 26 October (74°), the coolest 30 October (29°).
65.3°/46.1°
Average high / low
+2.7°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
68.2°
61.9°
+3.5°
29 October – 7 November
60.5°
57°
+1.9°
8 November – 17 November
at normal
52.8°
—
October records over 66 years
91.6°10 October 1963All-time high
23.9°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Lawson (10 mi).
Tue, 2072° / 42°0
72 °
Rayville, Tuesday, 20 October
Clear. High 72°, low 42°.
Pressure30.30 inHg
Wind5.6 mph SE
Humidity58%
Visibility6.2 mi
Dew point49°
Wed, 2171° / 51°0
71 °
Rayville, Wednesday, 21 October
Clear. High 71°, low 51°.
Pressure30.27 inHg
Wind4.1 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Thu, 2272° / 52°0
72 °
Rayville, Thursday, 22 October
Clear. High 72°, low 52°.
Pressure30.30 inHg
Wind5.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point50°
Fri, 2373° / 52°0
73 °
Rayville, Friday, 23 October
Mostly clear. High 73°, low 52°.
Pressure30.18 inHg
Wind10.9 mph SE
Humidity51%
Visibility—
Dew point49°
Sat, 2474° / 56°0
74 °
Rayville, Saturday, 24 October
Overcast. High 74°, low 56°.
Pressure30.27 inHg
Wind10.2 mph SE
Humidity48%
Visibility—
Dew point48°
Sun, 2570° / 58°0.03
70 °
Rayville, Sunday, 25 October
Light rain. High 70°, low 58°.
Pressure30.27 inHg
Wind9.6 mph S
Humidity73%
Visibility—
Dew point57°
Mon, 2674° / 56°0
74 °
Rayville, Monday, 26 October
Overcast. High 74°, low 56°.
Pressure30.12 inHg
Wind12.6 mph SW
Humidity57%
Visibility—
Dew point54°
Tue, 2761° / 43°0
61 °
Rayville, Tuesday, 27 October
Overcast. High 61°, low 43°.
Pressure30.21 inHg
Wind14.8 mph N
Humidity65%
Visibility—
Dew point40°
Wed, 2846° / 35°0
46 °
Rayville, Wednesday, 28 October
Mostly clear. High 46°, low 35°.
Pressure30.47 inHg
Wind15.3 mph N
Humidity33%
Visibility—
Dew point17°
Thu, 2948° / 29°0
48 °
Rayville, Thursday, 29 October
Clear. High 48°, low 29°.
Pressure30.42 inHg
Wind6 mph NE
Humidity31%
Visibility—
Dew point14°
Fri, 3052° / 29°0
52 °
Rayville, Friday, 30 October
Partly cloudy. High 52°, low 29°.
Pressure30.45 inHg
Wind8.9 mph SE
Humidity30%
Visibility—
Dew point17°
Sat, 3161° / 38°0
61 °
Rayville, Saturday, 31 October
Overcast. High 61°, low 38°.
Pressure30.27 inHg
Wind17 mph S
Humidity28%
Visibility—
Dew point22°
Sun, 0166° / 49°0
66 °
Rayville, Sunday, 1 November
Overcast. High 66°, low 49°.
Pressure30.21 inHg
Wind17.1 mph S
Humidity38%
Visibility—
Dew point35°
Mon, 0271° / 57°0.07
71 °
Rayville, Monday, 2 November
Light rain. High 71°, low 57°.
Pressure30.00 inHg
Wind20.7 mph SW
Humidity46%
Visibility—
Dew point46°
Tue, 0365° / 55°0.08
65 °
Rayville, Tuesday, 3 November
Light rain. High 65°, low 55°.
Pressure30.27 inHg
Wind12.6 mph N
Humidity52%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0455° / 41°0.11
55 °
Rayville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high77° (1978)
Record low14° (1991)
Thu, 0555° / 41°0.07
55 °
Rayville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation32%
Record high73° (1978)
Record low24° (1967)
Fri, 0655° / 40°0.09
55 °
Rayville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation18%
Record high72° (1999)
Record low23° (1993)
Sat, 0756° / 40°0.02
56 °
Rayville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.02 in
Chance of precipitation7%
Record high73° (2023)
Record low12° (1991)
Sun, 0856° / 41°0.06
56 °
Rayville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (1980)
Record low9° (1991)
Mon, 0956° / 41°0.11
56 °
Rayville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (2022)
Record low19° (2018)
Tue, 1053° / 38°0.09
53 °
Rayville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high72° (2012)
Record low14° (2018)
Wed, 1151° / 36°0.07
51 °
Rayville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1964)
Record low17° (1986)
Thu, 1250° / 36°0.07
50 °
Rayville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (1999)
Record low9° (2019)
Fri, 1352° / 36°0.06
52 °
Rayville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation15%
Record high74° (1999)
Record low9° (1986)
Sat, 1452° / 38°0.04
52 °
Rayville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.04 in
Chance of precipitation23%
Record high76° (2025)
Record low17° (2014)
Sun, 1552° / 38°0.09
52 °
Rayville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high75° (2025)
Record low22° (1982)
Mon, 1652° / 37°0.07
52 °
Rayville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (2016)
Record low20° (1997)
Tue, 1753° / 38°0.1
53 °
Rayville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high72° (2016)
Record low19° (2014)
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 Rayville, 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 Rayville, 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.