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Riverside, Idaho Weather

Pikas hayfeeding in granite peaks. Day 76 of spring. Read this microseason across nine climate regions →

Riverside weather forecast — hour by hour, 7-day outlook, NOAA radar

Riverside, ID
Wednesday, June 3 at 8:11 PM
78
°
Clear
Feels like
77°
Humidity
18%
Wind
4 mph
Sunrise
5:51 AM
Sunset
9:04 PM
Riverside, ID
Hour by hour · 24h
24-Hour ForecastRiverside, ID: 24-hour forecast. Temperatures range from 50 to 77 degrees Fahrenheit.
L 50°H 77°
Riverside, ID
7-day forecast
  1. Today
    Jun 3
    Overcast
    82°42°
  2. Thursday
    Jun 4
    Overcast
    76°50°-6°
  3. Friday
    Jun 5
    Clear
    84°48°+8°
  4. Saturday
    Jun 6
    Overcast
    85°54°+1°
  5. Sunday
    Jun 7
    Light Drizzle
    0.01″
    71°48°-14°
  6. Monday
    Jun 8
    Overcast
    77°36°+6°
  7. Tuesday
    Jun 9
    Drizzle
    0.13″
    61°50°-16°
Riverside, ID
Anemometer · 24h winds · from true
NESW
From · True
W
277° · veering 70°
Direction
W
277°
Sustained
4
mph
Gust
15
mph
Peak 24h
25
avg 4
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 4 · pk 25 @ 5:00p
01020MPHB1B2B3B4B5-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 2216SUSTGUST
−24h−18h−12h−6hnow
Light breeze veering 70° from the w.
Riverside, ID
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
867.6
-2.4 mb in 3h · falling rapidly · 25.62 inHg
Now
867.6
mb
3h
-2.4
mb
12h
-1.9
mb
24h
-3.1
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 861868
855860865870875-21h-18h-15h-12h-9h-6h-3h-24hNOW867.6861.2862.5
−24h−18h−12h−6hnow
Deep low still deepening — rough seas, strong wind, persistent rain.
Riverside, ID
Air quality
34
AQI
Moderate
+11 in 6hPeak ~47 @ 11 PM

Ozone at AQI 65 now. AQI up 11 over the last 6 hours (gradual rise). With UV 8.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 72 by mid-afternoon.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
5.8μg/m³
PM 10Good
10μg/m³
NO₂Good
1μg/m³
OzoneDRIVERUnhealthy SG
116μg/m³
UV IndexVery high
8.3

What's driving it

Ozone × UV × Sky

Ozone at AQI 65 now. With UV 8.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 72 by mid-afternoon.

Present
AQI 65
UV peak
8.3 at 1 PM
Sky at peak
clear
Projected peak
AQI 72

PM × Wind × Precip

PM2.5 at 5.8 µg/m³, PM10 at 10.4 µg/m³ — typical background levels with no transport signature.

PM2.5/PM10
0.56
Wind
calm
Recent rain
0h in last 6h
Pattern
background
Riverside, ID
Sky cover · visibility · 24h
Cloud cover
0%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
174.9mi
UNLIMITED
185 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
20:11 UTC ·Riverside, ID · NOAA NESDIS / STAR · 21696x21696 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
20:11 UTC ·Riverside, ID · NOAA NESDIS / STAR · 5-min cadence · 10000x6000 px
Riverside, ID
Satellite · infrared · animated
Riverside, ID
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Riverside, ID
Almanac · Wednesday, June 3
The higher the clouds, the finer the weather.
Civil dawn
11:18 AM
Sunrise
5:51 AM
Daylight
15h 13m
Sunset
9:04 PM
Civil dusk
3:40 AM
Planting note
Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Riverside, ID
The moon
Waning Gibbous
89% illuminated
Moonrise
5:37 AM
Moonset
2:19 PM
In sign
♑︎ Capricorn
Riverside, ID
Microseason
Jun 1–5

Pikas hayfeeding in granite peaks

bird
Jan 142% of the yearDec 31

Read this microseason across nine climate regions →

Riverside at a glance

  • Today vs. normal: 6°F above the seasonal normal for this latitude
  • Last frost: May 5 (climatological average for this latitude)
  • Microseason: Jun 1–5
  • Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.

Right now in the garden

Warm-season window is open

As of June 3, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.

ZIP codes in Riverside

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.