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As of 10:23 CDT

Weather in Herndon, IA

60°Current weather

Herndon, Thursday, 22 October, 10:23

Clear. Feels like 59°. High 76°, low 52°.

Pressure30.21 inHg
Wind3.4 mph S
Humidity83%
Visibility6.2 mi
Dew point55°

10-day forecast for Herndon, IA: 36° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Thursday, October 22
55° · 0.56 in
Worst day: Saturday, October 31

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 2374° / 52°0Partly cloudy
MorningPartly cloudy53°feels 52°
AfternoonOvercast74°feels 73°
EveningOvercast63°feels 62°
OvernightOvercast54°feels 53°
74 °Partly cloudy

Herndon, Friday, 23 October

Partly cloudy. High 74°, low 52°.

Pressure30.15 inHg
Wind11.7 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Sat, 2474° / 58°0Partly cloudy
MorningMostly clear59°feels 58°
AfternoonOvercast73°feels 73°
EveningPartly cloudy64°feels 64°
OvernightOvercast63°feels 62°
74 °Partly cloudy

Herndon, Saturday, 24 October

Partly cloudy. High 74°, low 58°.

Pressure30.18 inHg
Wind10.2 mph S
Humidity52%
Visibility6.2 mi
Dew point52°
Sun, 2570° / 52°0Overcast
MorningClear52°feels 51°
AfternoonOvercast69°feels 69°
EveningOvercast62°feels 62°
OvernightOvercast57°feels 57°
70 °Overcast

Herndon, Sunday, 25 October

Overcast. High 70°, low 52°.

Pressure30.36 inHg
Wind3.1 mph E
Humidity71%
Visibility6.2 mi
Dew point55°
Mon, 2670° / 55°0.01Light rain
MorningOvercast56°feels 56°
AfternoonLight rain68°feels 68°
EveningLight rain64°feels 63°
OvernightOvercast57°feels 57°
70 °Light rain

Herndon, Monday, 26 October

Light rain. High 70°, low 55°.

Pressure30.27 inHg
Wind8.4 mph SE
Humidity61%
Visibility—
Dew point53°
Tue, 2769° / 56°0.02Light rain
MorningLight rain60°feels 59°
AfternoonLight rain68°feels 67°
EveningLight rain62°feels 62°
OvernightLight rain58°feels 58°
69 °Light rain

Herndon, Tuesday, 27 October

Light rain. High 69°, low 56°.

Pressure30.12 inHg
Wind11.8 mph S
Humidity50%
Visibility—
Dew point48°
Wed, 2862° / 52°0Mostly clear
MorningMostly clear54°feels 53°
AfternoonMostly clear58°feels 57°
EveningMostly clear57°feels 56°
OvernightMostly clear58°feels 57°
62 °Mostly clear

Herndon, Wednesday, 28 October

Mostly clear. High 62°, low 52°.

Pressure30.03 inHg
Wind13.8 mph S
Humidity65%
Visibility—
Dew point46°
Thu, 2955° / 41°0Overcast
MorningOvercast43°feels 35°
AfternoonOvercast47°feels 42°
EveningOvercast43°feels 40°
OvernightOvercast41°feels 37°
55 °Overcast

Herndon, Thursday, 29 October

Overcast. High 55°, low 41°.

Pressure30.36 inHg
Wind20.2 mph NW
Humidity47%
Visibility—
Dew point27°
Fri, 3053° / 36°0.06Light rain
MorningLight rain41°feels 37°
AfternoonLight rain51°feels 47°
EveningLight rain49°feels 45°
OvernightLight rain43°feels 38°
53 °Light rain

Herndon, Friday, 30 October

Light rain. High 53°, low 36°.

Pressure30.21 inHg
Wind10.8 mph S
Humidity44%
Visibility—
Dew point28°
Sat, 3155° / 44°0.56Rain
MorningRain49°feels 46°
AfternoonRain55°feels 54°
EveningRain54°feels 54°
OvernightRain53°feels 52°
55 °Rain

Herndon, Saturday, 31 October

Rain. High 55°, low 44°.

Pressure29.83 inHg
Wind10.7 mph S
Humidity95%
Visibility—
Dew point52°

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, IA 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.