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As of 15:35 CDT

Weather in Walla Walla, IL

73°Current weather

Walla Walla, Thursday, 15 October, 15:35

Overcast. Feels like 75°. High 74°, low 66°.

Pressure29.88 inHg
Wind11.7 mph SW
Humidity95%
Visibility1.7 mi
Dew point72°
Fri, 1670° / 51°0.03Light rain
70 °Light rain

Walla Walla, Friday, 16 October

Light rain. High 70°, low 51°.

Pressure30.15 inHg
Wind17.4 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 44°0Clear
58 °Clear

Walla Walla, Saturday, 17 October

Clear. High 58°, low 44°.

Pressure30.56 inHg
Wind5.6 mph NE
Humidity52%
Visibility6.2 mi
Dew point38°
Sun, 1863° / 40°0Clear
63 °Clear

Walla Walla, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.53 inHg
Wind7.9 mph SE
Humidity44%
Visibility6.2 mi
Dew point37°
Mon, 1968° / 42°0Clear
68 °Clear

Walla Walla, Monday, 19 October

Clear. High 68°, low 42°.

Pressure30.39 inHg
Wind3.9 mph S
Humidity45%
Visibility6.2 mi
Dew point40°
Tue, 2071° / 45°0Clear
71 °Clear

Walla Walla, Tuesday, 20 October

Clear. High 71°, low 45°.

Pressure30.33 inHg
Wind3.8 mph E
Humidity38%
Visibility—
Dew point40°
Wed, 2172° / 47°0Mostly clear
72 °Mostly clear

Walla Walla, Wednesday, 21 October

Mostly clear. High 72°, low 47°.

Pressure30.30 inHg
Wind5.3 mph E
Humidity40%
Visibility—
Dew point41°
Thu, 2274° / 52°0Clear
74 °Clear

Walla Walla, Thursday, 22 October

Clear. High 74°, low 52°.

Pressure30.27 inHg
Wind6.9 mph SE
Humidity30%
Visibility—
Dew point37°
Fri, 2376° / 54°0Mostly clear
76 °Mostly clear

Walla Walla, Friday, 23 October

Mostly clear. High 76°, low 54°.

Pressure30.21 inHg
Wind10.1 mph SE
Humidity29%
Visibility—
Dew point38°
Sat, 2478° / 58°0Overcast
78 °Overcast

Walla Walla, Saturday, 24 October

Overcast. High 78°, low 58°.

Pressure30.21 inHg
Wind10.8 mph S
Humidity35%
Visibility—
Dew point44°
Sun, 2579° / 60°0Partly cloudy
79 °Partly cloudy

Walla Walla, Sunday, 25 October

Partly cloudy. High 79°, low 60°.

Pressure30.36 inHg
Wind7.8 mph NE
Humidity34%
Visibility—
Dew point45°
Mon, 2677° / 55°0Overcast
77 °Overcast

Walla Walla, Monday, 26 October

Overcast. High 77°, low 55°.

Pressure30.39 inHg
Wind9.8 mph E
Humidity39%
Visibility—
Dew point46°
Tue, 2775° / 57°0Overcast
75 °Overcast

Walla Walla, Tuesday, 27 October

Overcast. High 75°, low 57°.

Pressure30.27 inHg
Wind10.7 mph S
Humidity35%
Visibility—
Dew point43°
Wed, 2877° / 58°0Overcast
77 °Overcast

Walla Walla, Wednesday, 28 October

Overcast. High 77°, low 58°.

Pressure30.27 inHg
Wind10.9 mph S
Humidity23%
Visibility—
Dew point33°
Thu, 2979° / 53°0Partly cloudy
79 °Partly cloudy

Walla Walla, Thursday, 29 October

Partly cloudy. High 79°, low 53°.

Pressure30.09 inHg
Wind14.7 mph SW
Humidity37%
Visibility—
Dew point45°
Fri, 3067° / 52°0.4Light rain
67 °Light rain

Walla Walla, Friday, 30 October

Light rain. High 67°, low 52°.

Pressure30.24 inHg
Wind13.2 mph N
Humidity85%
Visibility—
Dew point52°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Walla Walla, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Walla Walla, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.