Local Forecast

Jefferson, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Jefferson, IA.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 7:35 AM CDTMonday 7:35 AM

°F °C
Regional Observations →
69°F

Cloudy

  • 86° / 68° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

8 mph

SSE

UV Index

3

Moderate

Humidity

100%

Dew 69°F

Sun

5:41 AM · 8:50 PM

Rise · Set

Source: CARROLL (KCIN). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

86° 68°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Today

A slight chance of rain showers before 7am. Partly sunny, with a high near 86. East southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Night

Partly cloudy. Low around 67, with temperatures rising to around 69 overnight. Southeast wind around 3 mph.

Tuesday

93° 73°

Mostly Cloudy

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 93. Heat index values as high as 105. South southeast wind 2 to 14 mph, with gusts as high as 22 mph.

Night

A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy. Low around 72, with temperatures rising to around 75 overnight. Heat index values as high as 106. South wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

93° 64°

Thunderstorms Likely

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Wednesday

A slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 92. South southwest wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Night

Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

84° 59°

Chance of Scattered Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Thursday

A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 50%.

Night

A slight chance of rain showers after 1am. Mostly clear, with a low around 58. Chance of precipitation is 20%.

Friday

87° 64°

Isolated T-storm

Overnight: Isolated T-storm

Detailed forecast

Friday

A chance of rain showers. Sunny, with a high near 86. Chance of precipitation is 30%.

Night

A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 61. Chance of precipitation is 40%.

Jefferson, IA Weather Analysis Tools