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As of 16:18 CDT

Weather in Herndon, IA

60°Current weather

Herndon, Saturday, 17 October, 16:18

Clear. Feels like 58°. High 60°, low 33°.

Pressure30.33 inHg
Wind17.3 mph SW
Humidity34%
Visibility6.2 mi
Dew point32°

10-day forecast for Herndon, IA: 33° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Saturday, October 24
59° · 0.54 in
Worst day: Monday, October 26

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

Sun, 1863° / 41°0Clear
MorningClear41°feels 35°
AfternoonClear62°feels 60°
EveningClear54°feels 52°
OvernightClear44°feels 38°
63 °Clear

Herndon, Sunday, 18 October

Clear. High 63°, low 41°.

Pressure30.27 inHg
Wind13.6 mph S
Humidity56%
Visibility6.2 mi
Dew point41°
Mon, 1964° / 45°0Partly cloudy
MorningOvercast45°feels 42°
AfternoonOvercast63°feels 62°
EveningOvercast54°feels 52°
OvernightClear48°feels 45°
64 °Partly cloudy

Herndon, Monday, 19 October

Partly cloudy. High 64°, low 45°.

Pressure30.30 inHg
Wind8.6 mph S
Humidity63%
Visibility6.2 mi
Dew point47°
Tue, 2067° / 45°0Clear
MorningClear45°feels 43°
AfternoonMostly clear66°feels 65°
EveningClear57°feels 56°
OvernightOvercast48°feels 46°
67 °Clear

Herndon, Tuesday, 20 October

Clear. High 67°, low 45°.

Pressure30.30 inHg
Wind7.3 mph S
Humidity59%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 50°0Clear
MorningClear52°feels 51°
AfternoonClear69°feels 68°
EveningClear60°feels 60°
OvernightClear52°feels 51°
70 °Clear

Herndon, Wednesday, 21 October

Clear. High 70°, low 50°.

Pressure30.21 inHg
Wind6.6 mph S
Humidity64%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 49°0Clear
MorningClear55°feels 55°
AfternoonClear68°feels 67°
EveningClear61°feels 60°
OvernightClear56°feels 55°
70 °Clear

Herndon, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.24 inHg
Wind7.9 mph SE
Humidity53%
Visibility—
Dew point49°
Fri, 2374° / 53°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast71°feels 71°
EveningOvercast68°feels 67°
OvernightOvercast64°feels 62°
74 °Overcast

Herndon, Friday, 23 October

Overcast. High 74°, low 53°.

Pressure30.09 inHg
Wind16.4 mph S
Humidity52%
Visibility—
Dew point51°
Sat, 2476° / 64°0Overcast
MorningOvercast67°feels 66°
AfternoonOvercast74°feels 73°
EveningOvercast68°feels 67°
OvernightOvercast67°feels 66°
76 °Overcast

Herndon, Saturday, 24 October

Overcast. High 76°, low 64°.

Pressure30.09 inHg
Wind14.4 mph SW
Humidity41%
Visibility—
Dew point49°
Sun, 2566° / 60°0.05Light rain
MorningLight rain64°feels 63°
AfternoonLight rain65°feels 65°
EveningLight rain61°feels 61°
OvernightLight rain61°feels 60°
66 °Light rain

Herndon, Sunday, 25 October

Light rain. High 66°, low 60°.

Pressure30.09 inHg
Wind12.6 mph W
Humidity76%
Visibility—
Dew point58°
Mon, 2659° / 52°0.54Rain
MorningRain56°feels 55°
AfternoonRain56°feels 55°
EveningRain54°feels 53°
OvernightRain52°feels 51°
59 °Rain

Herndon, Monday, 26 October

Rain. High 59°, low 52°.

Pressure30.15 inHg
Wind10 mph NE
Humidity77%
Visibility—
Dew point49°

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.