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As of 01:40 CDT

Weather in Walla Walla, IL

48°Current weather

Walla Walla, Wednesday, 21 October, 01:40

Clear. Feels like 48°. High 74°, low 45°.

Pressure30.27 inHg
Wind2.4 mph NE
Humidity85%
Visibility6.2 mi
Dew point44°
Thu, 2275° / 47°0Clear
75 °Clear

Walla Walla, Thursday, 22 October

Clear. High 75°, low 47°.

Pressure30.27 inHg
Wind5.4 mph NE
Humidity41%
Visibility6.2 mi
Dew point46°
Fri, 2370° / 49°0Clear
70 °Clear

Walla Walla, Friday, 23 October

Clear. High 70°, low 49°.

Pressure30.33 inHg
Wind5.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point48°
Sat, 2470° / 49°0Overcast
70 °Overcast

Walla Walla, Saturday, 24 October

Overcast. High 70°, low 49°.

Pressure30.39 inHg
Wind5.9 mph SE
Humidity53%
Visibility6.2 mi
Dew point47°
Sun, 2574° / 49°0Overcast
74 °Overcast

Walla Walla, Sunday, 25 October

Overcast. High 74°, low 49°.

Pressure30.39 inHg
Wind4.5 mph SE
Humidity41%
Visibility—
Dew point45°
Mon, 2673° / 54°0Overcast
73 °Overcast

Walla Walla, Monday, 26 October

Overcast. High 73°, low 54°.

Pressure30.24 inHg
Wind8.7 mph SW
Humidity36%
Visibility—
Dew point42°
Tue, 2756° / 46°0.07Light rain
56 °Light rain

Walla Walla, Tuesday, 27 October

Light rain. High 56°, low 46°.

Pressure30.30 inHg
Wind12.8 mph NE
Humidity80%
Visibility—
Dew point42°
Wed, 2851° / 41°0Overcast
51 °Overcast

Walla Walla, Wednesday, 28 October

Overcast. High 51°, low 41°.

Pressure30.30 inHg
Wind9.7 mph NE
Humidity64%
Visibility—
Dew point36°
Thu, 2958° / 36°0Clear
58 °Clear

Walla Walla, Thursday, 29 October

Clear. High 58°, low 36°.

Pressure30.24 inHg
Wind6.9 mph NW
Humidity34%
Visibility—
Dew point25°
Fri, 3060° / 40°0Mostly clear
60 °Mostly clear

Walla Walla, Friday, 30 October

Mostly clear. High 60°, low 40°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity36%
Visibility—
Dew point29°
Sat, 3166° / 40°0Partly cloudy
66 °Partly cloudy

Walla Walla, Saturday, 31 October

Partly cloudy. High 66°, low 40°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity28%
Visibility—
Dew point28°
Sun, 0158° / 52°0.38Rain
58 °Rain

Walla Walla, Sunday, 1 November

Rain. High 58°, low 52°.

Pressure30.00 inHg
Wind14.7 mph S
Humidity92%
Visibility—
Dew point54°
Mon, 0270° / 54°0Partly cloudy
70 °Partly cloudy

Walla Walla, Monday, 2 November

Partly cloudy. High 70°, low 54°.

Pressure30.12 inHg
Wind10.8 mph NW
Humidity38%
Visibility—
Dew point42°
Tue, 0359° / 44°0Partly cloudy
59 °Partly cloudy

Walla Walla, Tuesday, 3 November

Partly cloudy. High 59°, low 44°.

Pressure30.30 inHg
Wind8.9 mph N
Humidity30%
Visibility—
Dew point25°
Wed, 0455° / 44°0Overcast
55 °Overcast

Walla Walla, Wednesday, 4 November

Overcast. High 55°, low 44°.

Pressure30.12 inHg
Wind10.7 mph E
Humidity46%
Visibility—
Dew point32°
Thu, 0560° / 47°0Mostly clear
60 °Mostly clear

Walla Walla, Thursday, 5 November

Mostly clear. High 60°, low 47°.

Pressure30.30 inHg
Wind11.7 mph E
Humidity34%
Visibility—
Dew point30°

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.