Johnstown, IN Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Johnstown, IN in one place.
Partly sunny. High near 53, with temperatures falling to around 51 in the afternoon. North northwest wind 7 to 10 mph.
Local Weather Overview
This forecast page for Johnstown, 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: Nov 6, 2026 2:23 PM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Johnstown, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 2:23 PM EST
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Johnstown
Tuesday looks like the warmest upcoming period in Johnstown at 66 degrees F.
Saturday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for This Afternoon at about 7 to 10 mph NNW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 2:23 PM EST
- Coverage
- 7 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
Mostly clear. Low around 30, with temperatures rising to around 32 overnight. Northwest wind 1 to 5 mph.
Sunny. High near 53, with temperatures falling to around 51 in the afternoon. Northwest wind 1 to 6 mph.
Mostly clear, with a low around 29. West northwest wind around 1 mph.
Sunny, with a high near 60. Southwest wind 0 to 8 mph.
Mostly clear, with a low around 35. West wind 0 to 5 mph.
Sunny, with a high near 64. West southwest wind 0 to 7 mph.
Clear, with a low around 39. South southwest wind around 5 mph.
Sunny, with a high near 66. West southwest wind 1 to 6 mph.
Clear, with a low around 37. Northwest wind around 2 mph.
Sunny, with a high near 63.
Partly cloudy, with a low around 39. Chance of precipitation is 20%.
A slight chance of rain between 7am and 1pm. Mostly sunny, with a high near 59. Chance of precipitation is 20%.
Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 6
|
Partly Sunny
|
53°F |
7 to 10 mph
NNW
|
|
Tonight
Nov 6
|
Mostly Clear
|
30°F |
1 to 5 mph
NW
|
|
Saturday
Nov 7
|
Sunny
|
53°F |
1 to 6 mph
NW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
29°F |
1 mph
WNW
|
|
Sunday
Nov 8
|
Sunny
|
60°F |
0 to 8 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
35°F |
0 to 5 mph
W
|
|
Monday
Nov 9
|
Sunny
|
64°F |
0 to 7 mph
WSW
|
|
Monday Night
Nov 9
|
Clear
|
39°F |
5 mph
SSW
|
|
Tuesday
Nov 10
|
Sunny
|
66°F |
1 to 6 mph
WSW
|
|
Tuesday Night
Nov 10
|
Clear
|
37°F |
2 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
63°F |
0 to 3 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
39°F |
2 mph
NNW
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
59°F |
1 to 8 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
36°F |
1 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Johnstown.