As of 08:56 CDT

Weather in Granite, IA

45°Current weather

Granite, Sunday, 18 October, 08:56

Clear. Feels like 38°. High 65°, low 44°.

Pressure30.09 inHg
Wind15 mph S
Humidity78%
Visibility6.2 mi
Dew point38°

Monthly outlook for Granite, IA: average high 59.7°, average low 43.9°. That is 2.4° above the climate normal for October. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 22 October (71.5°), the coolest 1 November (26.1°).

59.7°/43.9°
Average high / low
+2.4°
Above normal
7 / 3
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October64.2°57.3°+3.8°
28 October – 6 November52.3°51.4°+0.5°
7 November – 16 Novemberat normal45.6°—

October records over 66 years

89.1°3 October 2025All-time high
13.8°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Worthing (14 mi).

Mon, 1963° / 42°0Partly cloudy
63 °Partly cloudy

Granite, Monday, 19 October

Partly cloudy. High 63°, low 42°.

Pressure30.27 inHg
Wind5.7 mph SE
Humidity65%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 47°0Mostly clear
66 °Mostly clear

Granite, Tuesday, 20 October

Mostly clear. High 66°, low 47°.

Pressure30.24 inHg
Wind10.3 mph S
Humidity65%
Visibility6.2 mi
Dew point48°
Wed, 2169° / 50°0Clear
69 °Clear

Granite, Wednesday, 21 October

Clear. High 69°, low 50°.

Pressure30.18 inHg
Wind4.3 mph S
Humidity69%
Visibility6.2 mi
Dew point53°
Thu, 2272° / 52°0Clear
72 °Clear

Granite, Thursday, 22 October

Clear. High 72°, low 52°.

Pressure30.18 inHg
Wind12.2 mph S
Humidity57%
Visibility—
Dew point51°
Fri, 2371° / 57°0.13Light rain
71 °Light rain

Granite, Friday, 23 October

Light rain. High 71°, low 57°.

Pressure29.97 inHg
Wind20.4 mph SE
Humidity53%
Visibility—
Dew point49°
Sat, 2464° / 47°0.14Light rain
64 °Light rain

Granite, Saturday, 24 October

Light rain. High 64°, low 47°.

Pressure30.21 inHg
Wind17.2 mph NW
Humidity65%
Visibility—
Dew point44°
Sun, 2556° / 39°0Clear
56 °Clear

Granite, Sunday, 25 October

Clear. High 56°, low 39°.

Pressure30.47 inHg
Wind9.1 mph SE
Humidity34%
Visibility—
Dew point23°
Mon, 2657° / 44°0.04Light rain
57 °Light rain

Granite, Monday, 26 October

Light rain. High 57°, low 44°.

Pressure30.12 inHg
Wind9.8 mph SE
Humidity85%
Visibility—
Dew point51°
Tue, 2759° / 52°0.2Light rain
59 °Light rain

Granite, Tuesday, 27 October

Light rain. High 59°, low 52°.

Pressure30.06 inHg
Wind16.9 mph S
Humidity69%
Visibility—
Dew point48°
Wed, 2865° / 52°0.18Rain
65 °Rain

Granite, Wednesday, 28 October

Rain. High 65°, low 52°.

Pressure29.68 inHg
Wind16.7 mph S
Humidity70%
Visibility—
Dew point51°
Thu, 2959° / 45°0Clear
59 °Clear

Granite, Thursday, 29 October

Clear. High 59°, low 45°.

Pressure29.80 inHg
Wind11.9 mph W
Humidity44%
Visibility—
Dew point34°
Fri, 3055° / 38°0.23Light rain
55 °Light rain

Granite, Friday, 30 October

Light rain. High 55°, low 38°.

Pressure29.44 inHg
Wind25.4 mph W
Humidity71%
Visibility—
Dew point45°
Sat, 3135° / 33°0.32Snow
35 °Snow

Granite, Saturday, 31 October

Snow. High 35°, low 33°.

Pressure29.56 inHg
Wind32.4 mph W
Humidity96%
Visibility—
Dew point32°
Sun, 0141° / 26°0Clear
41 °Clear

Granite, Sunday, 1 November

Clear. High 41°, low 26°.

Pressure30.27 inHg
Wind16.3 mph NW
Humidity73%
Visibility—
Dew point28°
Mon, 0257° / 36°0Overcast
57 °Overcast

Granite, Monday, 2 November

Overcast. High 57°, low 36°.

Pressure29.94 inHg
Wind20.1 mph S
Humidity59%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0350° / 35°0.05Climate normal
50 °Climate normal

Granite, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high72° (1978)
Record low2° (1991)
Wed, 0450° / 33°0.02Climate normal
50 °Climate normal

Granite, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2020)
Record low-15° (1991)
Thu, 0551° / 34°0.05Climate normal
51 °Climate normal

Granite, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high73° (2001)
Record low7° (1990)
Fri, 0650° / 34°0.03Climate normal
50 °Climate normal

Granite, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (2020)
Record low6° (1991)
Sat, 0749° / 33°0.02Climate normal
49 °Climate normal

Granite, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (2001)
Record low-12° (1991)
Sun, 0849° / 33°0.06Climate normal
49 °Climate normal

Granite, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation17%
Record high77° (1999)
Record low-2° (1991)
Mon, 0947° / 32°0.13Climate normal
47 °Climate normal

Granite, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation22%
Record high72° (1999)
Record low14° (2018)
Tue, 1045° / 29°0.09Climate normal
45 °Climate normal

Granite, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.09 in
Chance of precipitation22%
Record high66° (2016)
Record low9° (1986)
Wed, 1143° / 28°0.05Climate normal
43 °Climate normal

Granite, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high66° (2005)
Record low2° (1986)
Thu, 1243° / 27°0.06Climate normal
43 °Climate normal

Granite, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2001)
Record low6° (1986)
Fri, 1345° / 29°0.04Climate normal
45 °Climate normal

Granite, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (1999)
Record low1° (1986)
Sat, 1445° / 30°0.02Climate normal
45 °Climate normal

Granite, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high74° (2025)
Record low7° (2014)
Sun, 1546° / 29°0.07Climate normal
46 °Climate normal

Granite, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.07 in
Chance of precipitation20%
Record high66° (2001)
Record low1° (2000)
Mon, 1645° / 29°0.08Climate normal
45 °Climate normal

Granite, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.08 in
Chance of precipitation17%
Record high70° (2001)
Record low-2° (2014)

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 Granite, IA 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 Granite, IA 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.