Local Forecast

Harlan, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Harlan, IA

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 9:15 AM CDTTuesday 9:15 AM

°F °C
Regional Observations →
55°F

Mostly Cloudy

  • 60° / 50° High / Low
  • 55° Feels Like
  • 0% Chance of Rain

Wind

8 mph

ENE

UV Index

2

Low

Humidity

100%

Dew 55°F

Sun

7:10 AM · 7:15 PM

Rise · Set

Source: DENISON (KDNS). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Today

60° 50°

Overcast

Overnight: Overcast

Detailed forecast

Today

Patchy fog and a slight chance of rain showers before 11am. Cloudy, with a high near 61. East northeast wind around 8 mph. Chance of precipitation is 20%.

Night

Mostly cloudy. Low around 50, with temperatures rising to around 53 overnight. East wind 3 to 7 mph.

Wednesday

66° 53°

Mostly Cloudy

Overnight: Chance of Rain

Detailed forecast

Wednesday

Partly sunny, with a high near 66. East southeast wind 3 to 8 mph.

Night

A chance of rain showers after 1am. Mostly cloudy, with a low around 53. Southeast wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday

64° 55°

Rain Showers Likely

Overnight: Chance of Thunderstorms

Detailed forecast

Thursday

Rain showers likely. Mostly cloudy, with a high near 64. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Night

A chance of rain showers before 1am, then a chance of showers and thunderstorms. Cloudy, with a low around 55. Southeast wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

66° 57°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Friday

Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Cloudy, with a high near 65. Southeast wind 5 to 10 mph, with gusts as high as 17 mph.

Night

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 56. Southeast wind 9 to 13 mph, with gusts as high as 18 mph.

Saturday

69° 59°

Thunderstorms Likely

Overnight: Chance of Thunderstorms

Detailed forecast

Saturday

Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Cloudy, with a high near 69. South southeast wind around 13 mph, with gusts as high as 21 mph.

Night

A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.

Harlan, IA Weather Analysis Tools