Johnson, CO Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Johnson, CO in one place.
Partly sunny. High near 57, with temperatures falling to around 51 in the afternoon. North northwest wind 1 to 5 mph.
Local Weather Overview
This forecast page for Johnson, CO 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 5, 2026 4:17 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Johnson, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:17 PM MST
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Johnson
Sunday looks like the warmest upcoming period in Johnson at 66 degrees F.
Friday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Monday at about 3 to 9 mph S.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 4:17 PM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- BOU
- Radar station
- KFTG
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 34. West southwest wind 0 to 6 mph.
Sunny, with a high near 60. Southeast wind 1 to 6 mph.
Mostly clear, with a low around 35.
Sunny, with a high near 66.
Clear, with a low around 37.
Sunny, with a high near 65.
Mostly clear, with a low around 37.
Sunny, with a high near 65.
Mostly clear, with a low around 38.
Sunny, with a high near 63.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Partly Sunny
|
57°F |
1 to 5 mph
NNW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
34°F |
0 to 6 mph
WSW
|
|
Saturday
Nov 7
|
Sunny
|
60°F |
1 to 6 mph
SE
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
35°F |
2 to 6 mph
SSW
|
|
Sunday
Nov 8
|
Sunny
|
66°F |
2 to 7 mph
SSE
|
|
Sunday Night
Nov 8
|
Clear
|
37°F |
2 to 6 mph
SW
|
|
Monday
Nov 9
|
Sunny
|
65°F |
3 to 9 mph
S
|
|
Monday Night
Nov 9
|
Mostly Clear
|
37°F |
7 mph
S
|
|
Tuesday
Nov 10
|
Sunny
|
65°F |
2 to 7 mph
N
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
38°F |
5 mph
SSW
|
|
Veterans Day
Nov 11
|
Sunny
|
63°F |
5 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
38°F |
6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Johnson.