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As of 09:30 CDT

Weather in Walla Walla, IL

59°Current weather

Walla Walla, Wednesday, 28 October, 09:30

Clear. Feels like 58°. High 74°, low 50°.

Pressure30.27 inHg
Wind4.8 mph SE
Humidity78%
Visibility6.2 mi
Dew point52°
Thu, 2977° / 51°0Mostly clear
77 °Mostly clear

Walla Walla, Thursday, 29 October

Mostly clear. High 77°, low 51°.

Pressure30.18 inHg
Wind8.6 mph SW
Humidity55%
Visibility6.2 mi
Dew point55°
Fri, 3074° / 55°0Overcast
74 °Overcast

Walla Walla, Friday, 30 October

Overcast. High 74°, low 55°.

Pressure30.27 inHg
Wind7.2 mph E
Humidity66%
Visibility6.2 mi
Dew point58°
Sat, 3168° / 58°0Overcast
68 °Overcast

Walla Walla, Saturday, 31 October

Overcast. High 68°, low 58°.

Pressure30.27 inHg
Wind4.8 mph SE
Humidity50%
Visibility6.2 mi
Dew point46°
Sun, 0171° / 57°0.01Light rain
71 °Light rain

Walla Walla, Sunday, 1 November

Light rain. High 71°, low 57°.

Pressure30.24 inHg
Wind8 mph SE
Humidity55%
Visibility—
Dew point53°
Mon, 0270° / 58°0.09Light rain
70 °Light rain

Walla Walla, Monday, 2 November

Light rain. High 70°, low 58°.

Pressure30.15 inHg
Wind12.8 mph S
Humidity59%
Visibility—
Dew point54°
Tue, 0362° / 60°0.77Rain
62 °Rain

Walla Walla, Tuesday, 3 November

Rain. High 62°, low 60°.

Pressure29.85 inHg
Wind14.3 mph SE
Humidity93%
Visibility—
Dew point60°
Wed, 0463° / 59°0.61Rain
63 °Rain

Walla Walla, Wednesday, 4 November

Rain. High 63°, low 59°.

Pressure29.74 inHg
Wind15.2 mph SE
Humidity90%
Visibility—
Dew point58°
Thu, 0564° / 58°1.37Heavy rain
64 °Heavy rain

Walla Walla, Thursday, 5 November

Heavy rain. High 64°, low 58°.

Pressure29.59 inHg
Wind12.9 mph N
Humidity84%
Visibility—
Dew point59°
Fri, 0658° / 47°0.01Light rain
58 °Light rain

Walla Walla, Friday, 6 November

Light rain. High 58°, low 47°.

Pressure29.94 inHg
Wind14.7 mph N
Humidity44%
Visibility—
Dew point35°
Sat, 0753° / 42°0Overcast
53 °Overcast

Walla Walla, Saturday, 7 November

Overcast. High 53°, low 42°.

Pressure30.24 inHg
Wind8 mph NE
Humidity52%
Visibility—
Dew point33°
Sun, 0851° / 38°0Overcast
51 °Overcast

Walla Walla, Sunday, 8 November

Overcast. High 51°, low 38°.

Pressure30.39 inHg
Wind7.6 mph E
Humidity48%
Visibility—
Dew point29°
Mon, 0957° / 38°0Overcast
57 °Overcast

Walla Walla, Monday, 9 November

Overcast. High 57°, low 38°.

Pressure30.15 inHg
Wind12.6 mph SE
Humidity47%
Visibility—
Dew point33°
Tue, 1056° / 48°0.63Rain
56 °Rain

Walla Walla, Tuesday, 10 November

Rain. High 56°, low 48°.

Pressure29.85 inHg
Wind18.1 mph SE
Humidity90%
Visibility—
Dew point48°
Wed, 1151° / 44°0.27Light rain
51 °Light rain

Walla Walla, Wednesday, 11 November

Light rain. High 51°, low 44°.

Pressure29.85 inHg
Wind18.7 mph N
Humidity88%
Visibility—
Dew point47°
Thu, 1245° / 42°0.02Light rain
45 °Light rain

Walla Walla, Thursday, 12 November

Light rain. High 45°, low 42°.

Pressure29.97 inHg
Wind16.4 mph N
Humidity83%
Visibility—
Dew point40°

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.