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As of 03:53 CDT

Weather in Herndon, IA

53°Current weather

Herndon, Tuesday, 13 October, 03:53

Clear. Feels like 53°. High 72°, low 53°.

Pressure29.85 inHg
Wind6.9 mph W
Humidity90%
Visibility6.2 mi
Dew point51°

10-day forecast for Herndon, IA: 37° to 72°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Tuesday, October 20
68° · 1.37 in
Worst day: Thursday, October 22

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

Wed, 1467° / 49°0Overcast
MorningClear49°feels 45°
AfternoonOvercast65°feels 64°
EveningOvercast60°feels 59°
OvernightClear54°feels 52°
67 °Overcast

Herndon, Wednesday, 14 October

Overcast. High 67°, low 49°.

Pressure30.18 inHg
Wind7.6 mph NE
Humidity61%
Visibility6.2 mi
Dew point46°
Thu, 1560° / 52°0.88Heavy rain
MorningOvercast57°feels 56°
AfternoonHeavy rain59°feels 59°
EveningLight rain52°feels 51°
OvernightOvercast59°feels 58°
60 °Heavy rain

Herndon, Thursday, 15 October

Heavy rain. High 60°, low 52°.

Pressure29.97 inHg
Wind9.1 mph NE
Humidity90%
Visibility5.0 mi
Dew point57°
Fri, 1654° / 44°0Partly cloudy
MorningPartly cloudy47°feels 40°
AfternoonPartly cloudy53°feels 50°
EveningClear47°feels 44°
OvernightMostly clear49°feels 43°
54 °Partly cloudy

Herndon, Friday, 16 October

Partly cloudy. High 54°, low 44°.

Pressure30.53 inHg
Wind19.1 mph N
Humidity50%
Visibility6.2 mi
Dew point33°
Sat, 1759° / 37°0Clear
MorningClear44°feels 40°
AfternoonClear56°feels 54°
EveningClear53°feels 51°
OvernightClear39°feels 39°
59 °Clear

Herndon, Saturday, 17 October

Clear. High 59°, low 37°.

Pressure30.42 inHg
Wind14 mph S
Humidity45%
Visibility—
Dew point33°
Sun, 1860° / 47°0Overcast
MorningOvercast50°feels 46°
AfternoonOvercast59°feels 57°
EveningOvercast55°feels 53°
OvernightOvercast53°feels 51°
60 °Overcast

Herndon, Sunday, 18 October

Overcast. High 60°, low 47°.

Pressure30.09 inHg
Wind14.1 mph S
Humidity54%
Visibility—
Dew point41°
Mon, 1955° / 51°0.13Light rain
MorningLight rain52°feels 51°
AfternoonLight rain53°feels 52°
EveningLight rain53°feels 53°
OvernightLight rain52°feels 51°
55 °Light rain

Herndon, Monday, 19 October

Light rain. High 55°, low 51°.

Pressure30.15 inHg
Wind10 mph S
Humidity84%
Visibility—
Dew point48°
Tue, 2072° / 49°0Clear
MorningClear54°feels 51°
AfternoonClear67°feels 67°
EveningClear63°feels 63°
OvernightClear58°feels 56°
72 °Clear

Herndon, Tuesday, 20 October

Clear. High 72°, low 49°.

Pressure30.06 inHg
Wind14.8 mph S
Humidity62%
Visibility—
Dew point52°
Wed, 2169° / 59°1.33Heavy rain
MorningHeavy rain62°feels 62°
AfternoonHeavy rain68°feels 69°
EveningHeavy rain66°feels 67°
OvernightHeavy rain65°feels 66°
69 °Heavy rain

Herndon, Wednesday, 21 October

Heavy rain. High 69°, low 59°.

Pressure30.00 inHg
Wind18.8 mph S
Humidity82%
Visibility—
Dew point62°
Thu, 2268° / 65°1.37Heavy rain
MorningHeavy rain65°feels 66°
AfternoonHeavy rain66°feels 67°
EveningHeavy rain67°feels 68°
OvernightHeavy rain67°feels 68°
68 °Heavy rain

Herndon, Thursday, 22 October

Heavy rain. High 68°, low 65°.

Pressure29.77 inHg
Wind20.7 mph S
Humidity96%
Visibility—
Dew point64°

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.