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As of 01:00 PDT

Weather in Index, WA

46°Current weather

Index, Sunday, 25 October, 01:00

Overcast. Feels like 43°. High 51°, low 40°.

Pressure29.97 inHg
Wind5.5 mph E
Humidity80%
Visibility6.2 mi
Dew point39°

10-day forecast for Index, WA: 29° to 57°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.

57°
Best day: Monday, October 26
40° · 2.51 in
Worst day: Tuesday, November 3

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 2657° / 43°0.01Light rain
MorningOvercast44°feels 44°
AfternoonOvercast56°feels 55°
EveningOvercast48°feels 48°
OvernightOvercast43°feels 41°
57 °Light rain

Index, Monday, 26 October

Light rain. High 57°, low 43°.

Pressure30.03 inHg
Wind3 mph W
Humidity69%
Visibility6.2 mi
Dew point42°
Tue, 2750° / 44°0.27Light rain
MorningOvercast46°feels 46°
AfternoonLight rain49°feels 49°
EveningLight rain47°feels 47°
OvernightOvercast44°feels 44°
50 °Light rain

Index, Tuesday, 27 October

Light rain. High 50°, low 44°.

Pressure30.03 inHg
Wind2.9 mph SW
Humidity97%
Visibility6.2 mi
Dew point44°
Wed, 2847° / 39°1.02Rain
MorningLight rain40°feels 38°
AfternoonRain47°feels 47°
EveningOvercast40°feels 40°
OvernightRain42°feels 41°
47 °Rain

Index, Wednesday, 28 October

Rain. High 47°, low 39°.

Pressure29.97 inHg
Wind1.5 mph SE
Humidity88%
Visibility4.7 mi
Dew point37°
Thu, 2947° / 34°0.12Snow
MorningSnow37°feels 34°
AfternoonSnow42°feels 42°
EveningSnow43°feels 42°
OvernightSnow34°feels 31°
47 °Snow

Index, Thursday, 29 October

Snow. High 47°, low 34°.

Pressure30.00 inHg
Wind4.6 mph E
Humidity89%
Visibility—
Dew point38°
Fri, 3046° / 29°0.01Light rain
MorningLight rain37°feels 32°
AfternoonLight rain45°feels 42°
EveningLight rain40°feels 40°
OvernightLight rain30°feels 29°
46 °Light rain

Index, Friday, 30 October

Light rain. High 46°, low 29°.

Pressure30.00 inHg
Wind5.8 mph E
Humidity73%
Visibility—
Dew point35°
Sat, 3142° / 29°0Overcast
MorningOvercast33°feels 33°
AfternoonOvercast39°feels 39°
EveningOvercast39°feels 38°
OvernightOvercast32°feels 28°
42 °Overcast

Index, Saturday, 31 October

Overcast. High 42°, low 29°.

Pressure30.12 inHg
Wind4 mph SE
Humidity88%
Visibility—
Dew point35°
Sun, 0140° / 31°0.04Snow
MorningSnow34°feels 30°
AfternoonSnow39°feels 36°
EveningSnow39°feels 36°
OvernightSnow38°feels 35°
40 °Snow

Index, Sunday, 1 November

Snow. High 40°, low 31°.

Pressure30.24 inHg
Wind4.7 mph SE
Humidity85%
Visibility—
Dew point34°
Mon, 0246° / 40°0.37Rain
MorningRain42°feels 40°
AfternoonRain45°feels 43°
EveningRain41°feels 37°
OvernightRain40°feels 37°
46 °Rain

Index, Monday, 2 November

Rain. High 46°, low 40°.

Pressure30.15 inHg
Wind6 mph E
Humidity86%
Visibility—
Dew point41°
Tue, 0340° / 37°2.51Snow
MorningSnow39°feels 36°
AfternoonSnow37°feels 37°
EveningSnow40°feels 37°
OvernightSnow39°feels 38°
40 °Snow

Index, Tuesday, 3 November

Snow. High 40°, low 37°.

Pressure29.94 inHg
Wind5.1 mph E
Humidity100%
Visibility—
Dew point37°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Index, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.