Monthly outlook for Hecla, MO: average high 64.1°, average low 50.3°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 23 October (76.9°), the coolest 2 November (42.7°).
64.1°/50.3°
Average high / low
+3°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
70°
60.4°
+5.3°
1 November – 10 November
54.2°
55.4°
-0.6°
11 November – 20 November
at normal
51.2°
—
October records over 66 years
92.1°10 October 1963All-time high
24.1°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Laclede (13 mi).
Fri, 2377° / 50°0
77 °
Hecla, Friday, 23 October
Partly cloudy. High 77°, low 50°.
Pressure30.21 inHg
Wind9.9 mph S
Humidity55%
Visibility6.2 mi
Dew point53°
Sat, 2475° / 54°0
75 °
Hecla, Saturday, 24 October
Overcast. High 75°, low 54°.
Pressure30.27 inHg
Wind9.1 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sun, 2576° / 54°0
76 °
Hecla, Sunday, 25 October
Clear. High 76°, low 54°.
Pressure30.36 inHg
Wind4.2 mph S
Humidity53%
Visibility6.2 mi
Dew point54°
Mon, 2674° / 57°0
74 °
Hecla, Monday, 26 October
Overcast. High 74°, low 57°.
Pressure30.30 inHg
Wind3.6 mph SE
Humidity55%
Visibility6.2 mi
Dew point52°
Tue, 2770° / 54°0
70 °
Hecla, Tuesday, 27 October
Overcast. High 70°, low 54°.
Pressure30.21 inHg
Wind8.4 mph S
Humidity47%
Visibility—
Dew point47°
Wed, 2865° / 53°0
65 °
Hecla, Wednesday, 28 October
Clear. High 65°, low 53°.
Pressure30.15 inHg
Wind7.6 mph S
Humidity59%
Visibility—
Dew point46°
Thu, 2971° / 55°0.15
71 °
Hecla, Thursday, 29 October
Light rain. High 71°, low 55°.
Pressure30.06 inHg
Wind8.8 mph SW
Humidity68%
Visibility—
Dew point55°
Fri, 3061° / 49°0.75
61 °
Hecla, Friday, 30 October
Rain. High 61°, low 49°.
Pressure30.06 inHg
Wind11.6 mph N
Humidity86%
Visibility—
Dew point48°
Sat, 3153° / 47°0
53 °
Hecla, Saturday, 31 October
Overcast. High 53°, low 47°.
Pressure30.12 inHg
Wind8.8 mph NE
Humidity55%
Visibility—
Dew point36°
Sun, 0153° / 47°0
53 °
Hecla, Sunday, 1 November
Overcast. High 53°, low 47°.
Pressure30.12 inHg
Wind9.9 mph N
Humidity54%
Visibility—
Dew point35°
Mon, 0259° / 43°0
59 °
Hecla, Monday, 2 November
Clear. High 59°, low 43°.
Pressure30.21 inHg
Wind6 mph N
Humidity57%
Visibility—
Dew point40°
Tue, 0359° / 50°0
59 °
Hecla, Tuesday, 3 November
Overcast. High 59°, low 50°.
Pressure30.36 inHg
Wind6.4 mph E
Humidity55%
Visibility—
Dew point41°
Wed, 0452° / 49°0.02
52 °
Hecla, Wednesday, 4 November
Light rain. High 52°, low 49°.
Pressure30.50 inHg
Wind5.5 mph E
Humidity78%
Visibility—
Dew point44°
Thu, 0553° / 49°0
53 °
Hecla, Thursday, 5 November
Overcast. High 53°, low 49°.
Pressure30.45 inHg
Wind6.1 mph SE
Humidity54%
Visibility—
Dew point36°
Fri, 0650° / 46°0.13
50 °
Hecla, Friday, 6 November
Light rain. High 50°, low 46°.
Pressure30.21 inHg
Wind6.9 mph E
Humidity86%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0755° / 39°0.02
55 °
Hecla, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (1966)
Record low4° (1991)
Sun, 0856° / 39°0.06
56 °
Hecla, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (1999)
Record low-13° (1991)
Mon, 0956° / 40°0.09
56 °
Hecla, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (1999)
Record low13° (1991)
Tue, 1053° / 38°0.11
53 °
Hecla, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high73° (1964)
Record low13° (2018)
Wed, 1151° / 36°0.07
51 °
Hecla, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation23%
Record high75° (1964)
Record low16° (2019)
Thu, 1250° / 35°0.08
50 °
Hecla, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (1999)
Record low8° (2019)
Fri, 1351° / 35°0.06
51 °
Hecla, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation17%
Record high75° (1999)
Record low8° (1986)
Sat, 1451° / 37°0.04
51 °
Hecla, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.04 in
Chance of precipitation23%
Record high76° (2025)
Record low16° (1986)
Sun, 1551° / 37°0.07
51 °
Hecla, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high76° (2025)
Record low21° (2018)
Mon, 1651° / 36°0.06
51 °
Hecla, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2001)
Record low21° (1997)
Tue, 1753° / 37°0.13
53 °
Hecla, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2016)
Record low18° (2014)
Wed, 1851° / 38°0.06
51 °
Hecla, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (1999)
Record low14° (2014)
Thu, 1952° / 36°0.07
52 °
Hecla, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (2007)
Record low18° (2022)
Fri, 2050° / 36°0.12
50 °
Hecla, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation25%
Record high71° (2007)
Record low19° (1985)
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 Hecla, 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 Hecla, 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.