Wind
SE
6 mph
G 0 mph
Local Forecast
Jefferson, IA Weather Forecast & Alerts
Current conditions, 5-day forecast, and active NWS weather alerts for Jefferson, IA.
Get Alerts No Active Alerts
Hour-by-Hour Current Observation
Sunday 12:35 AM CDTSunday 12:35 AM
°F
°C
66°F
Mostly Cloudy
- 86° / 62° High / Low
- 66° Feels Like
- 0% Chance of Rain
UV Index
0
None
Humidity
94%
Dew 64°F
Sun
5:55 AM · 8:32 PM
Rise · Set
Source: CARROLL (KCIN). Slider scrubs the next 12 hours.
5-Day Outlook
Through Thursday
Today
86° 62°
Thunderstorms Likely
Overnight: Thunderstorms
Detailed forecast
Today
Showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 1pm. Mostly cloudy. High near 86, with temperatures falling to around 84 in the afternoon. South southeast wind 10 to 23 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Night
A chance of showers and thunderstorms between 8pm and 9pm, then showers and thunderstorms likely between 9pm and 10pm, then a chance of showers and thunderstorms between 10pm and midnight, then showers and thunderstorms. Mostly cloudy. Low around 61, with temperatures rising to around 65 overnight. South southwest wind 10 to 23 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
84° 53°
Thunderstorms
Overnight: Thunderstorms
Detailed forecast
Monday
Showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms. Mostly cloudy. High near 83, with temperatures falling to around 81 in the afternoon. South wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Night
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 52. South southwest wind 12 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
64° 42°
Mostly Cloudy
Overnight: Mostly Cloudy
Detailed forecast
Tuesday
Rain showers before 7am. Partly sunny, with a high near 63. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Night
Mostly cloudy, with a low around 42.
Wednesday
64° 41°
Mostly Cloudy
Overnight: Partly Cloudy
Detailed forecast
Wednesday
Partly sunny, with a high near 63.
Night
Partly cloudy, with a low around 41.
Thursday
66° 46°
Partly Sunny
Overnight: Mostly Cloudy
Detailed forecast
Thursday
Mostly sunny, with a high near 66.
Night
Mostly cloudy, with a low around 45.
Jefferson, IA Weather Analysis Tools
