10-day forecast for Herndon, MO: 28° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Sunday, November 15
42°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0966° / 38°0
Morning42°feels 39°
Afternoon66°feels 65°
Evening53°feels 52°
Overnight42°feels 42°
66 °
Herndon, Monday, 9 November
Clear. High 66°, low 38°.
Pressure30.15 inHg
Wind6.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point52°
Tue, 1067° / 45°0
Morning48°feels 46°
Afternoon67°feels 66°
Evening54°feels 53°
Overnight50°feels 46°
67 °
Herndon, Tuesday, 10 November
Clear. High 67°, low 45°.
Pressure30.09 inHg
Wind3.6 mph SW
Humidity65%
Visibility6.2 mi
Dew point52°
Wed, 1159° / 49°0.01
Morning53°feels 52°
Afternoon57°feels 56°
Evening49°feels 43°
Overnight51°feels 50°
59 °
Herndon, Wednesday, 11 November
Light rain. High 59°, low 49°.
Pressure29.83 inHg
Wind15 mph W
Humidity63%
Visibility6.2 mi
Dew point47°
Thu, 1252° / 40°0
Morning45°feels 40°
Afternoon51°feels 48°
Evening45°feels 39°
Overnight45°feels 40°
52 °
Herndon, Thursday, 12 November
Overcast. High 52°, low 40°.
Pressure30.03 inHg
Wind11.3 mph NW
Humidity56%
Visibility6.2 mi
Dew point37°
Fri, 1342° / 33°0
Morning38°feels 33°
Afternoon41°feels 35°
Evening37°feels 33°
Overnight34°feels 31°
42 °
Herndon, Friday, 13 November
Overcast. High 42°, low 33°.
Pressure30.18 inHg
Wind11.2 mph N
Humidity66%
Visibility—
Dew point31°
Sat, 1455° / 28°0
Morning34°feels 33°
Afternoon50°feels 46°
Evening46°feels 42°
Overnight41°feels 38°
55 °
Herndon, Saturday, 14 November
Clear. High 55°, low 28°.
Pressure30.06 inHg
Wind10.5 mph SW
Humidity38%
Visibility—
Dew point23°
Sun, 1568° / 42°0
Morning49°feels 45°
Afternoon63°feels 62°
Evening57°feels 56°
Overnight52°feels 51°
68 °
Herndon, Sunday, 15 November
Clear. High 68°, low 42°.
Pressure29.91 inHg
Wind11.1 mph SW
Humidity53%
Visibility—
Dew point44°
Mon, 1667° / 52°0.07
Morning57°feels 56°
Afternoon66°feels 66°
Evening60°feels 60°
Overnight58°feels 58°
67 °
Herndon, Monday, 16 November
Light rain. High 67°, low 52°.
Pressure29.91 inHg
Wind11.7 mph S
Humidity67%
Visibility—
Dew point54°
Tue, 1773° / 57°0.08
Morning61°feels 60°
Afternoon69°feels 69°
Evening67°feels 67°
Overnight65°feels 65°
73 °
Herndon, Tuesday, 17 November
Light rain. High 73°, low 57°.
Pressure29.80 inHg
Wind16.5 mph S
Humidity68%
Visibility—
Dew point57°
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 Herndon, 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.