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As of 10:13 CDT

Weather in Mount Olive, IL

68°Current weather

Mount Olive, Thursday, 15 October, 10:13

Heavy rain. Feels like 69°. High 80°, low 66°.

Pressure30.00 inHg
Wind6.9 mph SE
Humidity100%
Visibility1.9 mi
Dew point68°
Fri, 1662° / 51°0.07Light rain
62 °Light rain

Mount Olive, Friday, 16 October

Light rain. High 62°, low 51°.

Pressure30.21 inHg
Wind17.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point38°
Sat, 1758° / 41°0Clear
58 °Clear

Mount Olive, Saturday, 17 October

Clear. High 58°, low 41°.

Pressure30.59 inHg
Wind2.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point30°
Sun, 1863° / 43°0Clear
63 °Clear

Mount Olive, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.47 inHg
Wind8.7 mph S
Humidity37%
Visibility6.2 mi
Dew point33°
Mon, 1969° / 44°0Clear
69 °Clear

Mount Olive, Monday, 19 October

Clear. High 69°, low 44°.

Pressure30.36 inHg
Wind7.6 mph S
Humidity38%
Visibility—
Dew point38°
Tue, 2071° / 47°0Overcast
71 °Overcast

Mount Olive, Tuesday, 20 October

Overcast. High 71°, low 47°.

Pressure30.30 inHg
Wind5.7 mph S
Humidity39%
Visibility—
Dew point41°
Wed, 2174° / 55°0Overcast
74 °Overcast

Mount Olive, Wednesday, 21 October

Overcast. High 74°, low 55°.

Pressure30.30 inHg
Wind6.6 mph E
Humidity40%
Visibility—
Dew point44°
Thu, 2274° / 54°0Partly cloudy
74 °Partly cloudy

Mount Olive, Thursday, 22 October

Partly cloudy. High 74°, low 54°.

Pressure30.21 inHg
Wind6.9 mph SE
Humidity34%
Visibility—
Dew point41°
Fri, 2376° / 55°0Overcast
76 °Overcast

Mount Olive, Friday, 23 October

Overcast. High 76°, low 55°.

Pressure30.18 inHg
Wind13.3 mph SE
Humidity30%
Visibility—
Dew point39°
Sat, 2473° / 57°0Overcast
73 °Overcast

Mount Olive, Saturday, 24 October

Overcast. High 73°, low 57°.

Pressure30.15 inHg
Wind15 mph S
Humidity38%
Visibility—
Dew point44°
Sun, 2571° / 52°0Clear
71 °Clear

Mount Olive, Sunday, 25 October

Clear. High 71°, low 52°.

Pressure30.47 inHg
Wind12.5 mph N
Humidity42%
Visibility—
Dew point42°
Mon, 2674° / 49°0Overcast
74 °Overcast

Mount Olive, Monday, 26 October

Overcast. High 74°, low 49°.

Pressure30.39 inHg
Wind8.9 mph NE
Humidity46%
Visibility—
Dew point46°
Tue, 2778° / 58°0Overcast
78 °Overcast

Mount Olive, Tuesday, 27 October

Overcast. High 78°, low 58°.

Pressure30.18 inHg
Wind15.7 mph SW
Humidity31%
Visibility—
Dew point42°
Wed, 2875° / 63°0.03Light rain
75 °Light rain

Mount Olive, Wednesday, 28 October

Light rain. High 75°, low 63°.

Pressure30.06 inHg
Wind14.9 mph SW
Humidity35%
Visibility—
Dew point44°
Thu, 2970° / 61°0.65Rain
70 °Rain

Mount Olive, Thursday, 29 October

Rain. High 70°, low 61°.

Pressure30.00 inHg
Wind13.7 mph S
Humidity86%
Visibility—
Dew point58°
Fri, 3075° / 61°0.39Light rain
75 °Light rain

Mount Olive, Friday, 30 October

Light rain. High 75°, low 61°.

Pressure29.80 inHg
Wind20.2 mph W
Humidity74%
Visibility—
Dew point65°

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 Mount Olive, 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 Mount Olive, 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.