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As of 04:25 CDT

Weather in Herndon, IA

54°Current weather

Herndon, Saturday, 24 October, 04:25

Mostly clear. Feels like 53°. High 77°, low 54°.

Pressure30.15 inHg
Wind5.7 mph SE
Humidity87%
Visibility6.2 mi
Dew point50°

Two-week outlook for Herndon, IA: week one averages a high of 69.6° and week two 51.5°, so week two runs 18.1° cooler than week one. Around 2.2 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, October 24: 77°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 24 – October 30)69.6°53.9°0.8 in / 4 d—
2nd (October 31 – November 6)51.5°42.2°1.3 in / 4 d—

Weekend weather

Sat, October 24
Overcast
77°54°
no precip.
Sun, October 25
Overcast
73°50°
no precip.
Sat, October 31
Light rain
61°57°
0.13 in
Sun, November 1
Light rain
65°53°
0.04 in
Sun, 2573° / 50°0Overcast
73 °Overcast

Herndon, Sunday, 25 October

Overcast. High 73°, low 50°.

Pressure30.33 inHg
Wind1.9 mph NE
Humidity68%
Visibility6.2 mi
Dew point55°
Mon, 2670° / 51°0.05Light rain
70 °Light rain

Herndon, Monday, 26 October

Light rain. High 70°, low 51°.

Pressure30.24 inHg
Wind7.1 mph E
Humidity65%
Visibility6.2 mi
Dew point53°
Tue, 2767° / 58°0.17Light rain
67 °Light rain

Herndon, Tuesday, 27 October

Light rain. High 67°, low 58°.

Pressure30.09 inHg
Wind10.9 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Wed, 2871° / 57°0.21Rain
71 °Rain

Herndon, Wednesday, 28 October

Rain. High 71°, low 57°.

Pressure30.00 inHg
Wind10.8 mph S
Humidity61%
Visibility—
Dew point53°
Thu, 2968° / 55°0.01Light rain
68 °Light rain

Herndon, Thursday, 29 October

Light rain. High 68°, low 55°.

Pressure30.15 inHg
Wind8.1 mph NE
Humidity56%
Visibility—
Dew point48°
Fri, 3061° / 53°0.38Rain
61 °Rain

Herndon, Friday, 30 October

Rain. High 61°, low 53°.

Pressure30.15 inHg
Wind11.4 mph E
Humidity88%
Visibility—
Dew point53°
Sat, 3161° / 57°0.13Light rain
61 °Light rain

Herndon, Saturday, 31 October

Light rain. High 61°, low 57°.

Pressure29.94 inHg
Wind15 mph S
Humidity91%
Visibility—
Dew point55°
Sun, 0165° / 53°0.04Light rain
65 °Light rain

Herndon, Sunday, 1 November

Light rain. High 65°, low 53°.

Pressure30.06 inHg
Wind6.3 mph W
Humidity72%
Visibility—
Dew point53°
Mon, 0258° / 44°1.02Rain
58 °Rain

Herndon, Monday, 2 November

Rain. High 58°, low 44°.

Pressure29.97 inHg
Wind19.9 mph NW
Humidity95%
Visibility—
Dew point55°
Tue, 0349° / 43°0.13Light rain
49 °Light rain

Herndon, Tuesday, 3 November

Light rain. High 49°, low 43°.

Pressure29.94 inHg
Wind17.8 mph N
Humidity69%
Visibility—
Dew point38°
Wed, 0452° / 40°0.02Light rain
52 °Light rain

Herndon, Wednesday, 4 November

Light rain. High 52°, low 40°.

Pressure30.12 inHg
Wind13.4 mph N
Humidity49%
Visibility—
Dew point31°
Thu, 0539° / 30°0Overcast
39 °Overcast

Herndon, Thursday, 5 November

Overcast. High 39°, low 30°.

Pressure30.27 inHg
Wind16 mph N
Humidity50%
Visibility—
Dew point21°
Fri, 0636° / 28°0Clear
36 °Clear

Herndon, Friday, 6 November

Clear. High 36°, low 28°.

Pressure30.53 inHg
Wind13.5 mph N
Humidity41%
Visibility—
Dew point13°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Herndon, IA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.