10-day forecast for Herculaneum, MO: 31° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, November 21
47°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1448° / 34°0
Morning38°feels 35°
Afternoon47°feels 47°
Evening38°feels 38°
Overnight36°feels 33°
48 °
Herculaneum, Saturday, 14 November
Clear. High 48°, low 34°.
Pressure30.33 inHg
Wind2.6 mph NE
Humidity56%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 31°0
Morning34°feels 34°
Afternoon51°feels 48°
Evening40°feels 37°
Overnight35°feels 35°
51 °
Herculaneum, Sunday, 15 November
Overcast. High 51°, low 31°.
Pressure30.45 inHg
Wind2.1 mph E
Humidity49%
Visibility6.2 mi
Dew point30°
Mon, 1654° / 33°0
Morning35°feels 35°
Afternoon53°feels 50°
Evening41°feels 39°
Overnight35°feels 35°
54 °
Herculaneum, Monday, 16 November
Clear. High 54°, low 33°.
Pressure30.53 inHg
Wind2 mph SE
Humidity46%
Visibility4.3 mi
Dew point32°
Tue, 1755° / 34°0
Morning40°feels 39°
Afternoon52°feels 49°
Evening45°feels 42°
Overnight37°feels 34°
55 °
Herculaneum, Tuesday, 17 November
Clear. High 55°, low 34°.
Pressure30.47 inHg
Wind5.7 mph SE
Humidity53%
Visibility—
Dew point34°
Wed, 1863° / 38°0
Morning44°feels 41°
Afternoon59°feels 57°
Evening53°feels 51°
Overnight47°feels 45°
63 °
Herculaneum, Wednesday, 18 November
Overcast. High 63°, low 38°.
Pressure30.33 inHg
Wind8.8 mph S
Humidity51%
Visibility—
Dew point39°
Thu, 1961° / 48°0
Morning53°feels 51°
Afternoon60°feels 58°
Evening58°feels 56°
Overnight56°feels 54°
61 °
Herculaneum, Thursday, 19 November
Overcast. High 61°, low 48°.
Pressure30.30 inHg
Wind6.6 mph SW
Humidity53%
Visibility—
Dew point42°
Fri, 2069° / 54°0
Morning58°feels 56°
Afternoon66°feels 64°
Evening59°feels 57°
Overnight56°feels 54°
69 °
Herculaneum, Friday, 20 November
Overcast. High 69°, low 54°.
Pressure30.33 inHg
Wind4.9 mph S
Humidity46%
Visibility—
Dew point44°
Sat, 2171° / 51°0
Morning57°feels 55°
Afternoon69°feels 67°
Evening59°feels 58°
Overnight56°feels 54°
71 °
Herculaneum, Saturday, 21 November
Clear. High 71°, low 51°.
Pressure30.21 inHg
Wind8.1 mph SW
Humidity40%
Visibility—
Dew point43°
Sun, 2269° / 54°0
Morning58°feels 57°
Afternoon68°feels 66°
Evening62°feels 59°
Overnight61°feels 58°
69 °
Herculaneum, Sunday, 22 November
Overcast. High 69°, low 54°.
Pressure30.00 inHg
Wind13.4 mph S
Humidity33%
Visibility—
Dew point37°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Herculaneum, MO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.