Saint Johns, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Johns, ID in one place.
Sunny. High near 48, with temperatures falling to around 44 in the afternoon. Northwest wind 1 to 6 mph.
Local Weather Overview
This forecast page for Saint Johns, ID 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 4:35 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Saint Johns, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:35 PM MST
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Johns
Monday looks like the warmest upcoming period in Saint Johns at 54 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Sunday 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 4:35 PM MST
- Coverage
- 7 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KSFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 31. Northeast wind around 2 mph.
Sunny, with a high near 50. South southeast wind 1 to 5 mph.
Mostly clear, with a low around 34.
Sunny, with a high near 51.
Partly cloudy, with a low around 35.
Mostly sunny, with a high near 54.
Partly cloudy, with a low around 36.
Mostly sunny, with a high near 54.
Partly cloudy, with a low around 37.
Sunny, with a high near 54.
Partly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
48°F |
1 to 6 mph
NW
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
31°F |
2 mph
NE
|
|
Saturday
Nov 7
|
Sunny
|
50°F |
1 to 5 mph
SSE
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
34°F |
2 to 6 mph
SSE
|
|
Sunday
Nov 8
|
Sunny
|
51°F |
3 to 9 mph
S
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
35°F |
3 mph
SSE
|
|
Monday
Nov 9
|
Mostly Sunny
|
54°F |
2 to 8 mph
SSE
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
36°F |
3 mph
SE
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
54°F |
1 to 6 mph
SSE
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
37°F |
2 mph
NE
|
|
Veterans Day
Nov 11
|
Sunny
|
54°F |
1 to 5 mph
SE
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
38°F |
3 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Johns.