Jefferson, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Jefferson, IN in one place.
Sunny, with a high near 90. Southwest wind around 15 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Jefferson, IN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 4:36 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Jefferson, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 4:36 AM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Jefferson
Tuesday looks like the warmest upcoming period in Jefferson at 90 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 18 to 24 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 4:36 AM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IND
- Radar station
- KIND
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 68. Southwest wind 5 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 79. West northwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers. Mostly cloudy, with a low around 60. North northeast wind around 7 mph. Chance of precipitation is 90%.
Rain showers likely before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 74. East southeast wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 50. West southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 8am. Partly sunny, with a high near 61. Northwest wind 18 to 24 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Partly cloudy, with a low around 36.
Sunny, with a high near 57.
Mostly clear, with a low around 34.
Sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
90°F |
15 mph
SW
|
|
Tuesday Night
Oct 13
|
Partly Cloudy then Chance Showers And Thunderstorms
|
68°F |
5 to 12 mph
SW
|
|
Wednesday
Oct 14
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
79°F |
7 mph
WNW
|
|
Wednesday Night
Oct 14
|
Rain Showers
|
60°F |
7 mph
NNE
|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
74°F |
8 to 12 mph
ESE
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms
|
50°F |
10 to 17 mph
WSW
|
|
Friday
Oct 16
|
Chance Showers And Thunderstorms then Partly Sunny
|
61°F |
18 to 24 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
36°F |
8 to 23 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
57°F |
7 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
34°F |
5 mph
ESE
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
5 to 12 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jefferson.