Nyssa, OR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Nyssa, OR in one place.
Sunny, with a high near 74. East wind 0 to 7 mph.
Local Weather Overview
This forecast page for Nyssa, OR 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 15, 2026 5:05 PM MDT.
The active forecast window currently covers Oct 16 to Oct 21, 2026 for Nyssa, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:05 PM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Nyssa
Friday looks like the warmest upcoming period in Nyssa at 74 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 0 to 7 mph E.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:05 PM MDT
- Coverage
- 7 days
- Time zone
- America/Boise
- Forecast office
- BOI
- Radar station
- KCBX
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 36. East southeast wind around 2 mph.
Sunny, with a high near 73. South wind around 1 mph.
Mostly clear, with a low around 41.
Areas of fog before 10am. Sunny, with a high near 70.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 72.
Mostly cloudy, with a low around 44.
Mostly cloudy, with a high near 66.
A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
A slight chance of rain showers before 8am, then patchy fog and a slight chance of rain showers. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
A chance of rain showers before 1am, then a chance of rain showers and patchy fog between 1am and 4am, then areas of fog and a chance of rain showers. Mostly cloudy, with a low around 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Sunny
|
74°F |
0 to 7 mph
E
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
36°F |
2 mph
ESE
|
|
Saturday
Oct 17
|
Sunny
|
73°F |
1 mph
S
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
41°F |
2 mph
NW
|
|
Sunday
Oct 18
|
Areas Of Fog then Sunny
|
70°F |
1 mph
NNE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
42°F |
1 mph
NE
|
|
Monday
Oct 19
|
Mostly Sunny
|
72°F |
1 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
44°F |
2 mph
NW
|
|
Tuesday
Oct 20
|
Mostly Cloudy
|
66°F |
3 mph
NNW
|
|
Tuesday Night
Oct 20
|
Chance Rain Showers
|
43°F |
2 mph
NW
|
|
Wednesday
Oct 21
|
Slight Chance Rain Showers then Patchy Fog
|
65°F |
2 mph
NW
|
|
Wednesday Night
Oct 21
|
Chance Rain Showers
|
42°F |
2 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Nyssa.
