As of 02:16 EST

Weather in Fort Jefferson, OH

42°Current weather

Fort Jefferson, Tuesday, 10 November, 02:16

Clear. Feels like 37°. High 65°, low 42°.

Pressure30.06 inHg
Wind9.6 mph SW
Humidity85%
Visibility6.2 mi
Dew point38°

Monthly outlook for Fort Jefferson, OH: average high 50°, average low 37.5°. That is 0.8° above the climate normal for November. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 10 November (65.5°), the coolest 14 November (29.3°).

50°/37.5°
Average high / low
+0.8°
Above normal
4 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November49.9°49.6°+0.2°
20 November – 29 November50.2°46.3°+2.1°
30 November – 9 Decemberat normal41.6°—

November records over 66 years

76.8°1 November 2016All-time high
4.1°13 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Greenville (6 mi).

Wed, 1162° / 38°0.05Rain
62 °Rain

Fort Jefferson, Wednesday, 11 November

Rain. High 62°, low 38°.

Pressure29.88 inHg
Wind7.1 mph S
Humidity78%
Visibility6.2 mi
Dew point50°
Thu, 1248° / 38°0.03Light rain
48 °Light rain

Fort Jefferson, Thursday, 12 November

Light rain. High 48°, low 38°.

Pressure29.77 inHg
Wind12.5 mph NW
Humidity57%
Visibility6.2 mi
Dew point32°
Fri, 1338° / 32°0.2Snow
38 °Snow

Fort Jefferson, Friday, 13 November

Snow. High 38°, low 32°.

Pressure29.91 inHg
Wind10.8 mph NW
Humidity94%
Visibility2.9 mi
Dew point35°
Sat, 1443° / 29°0Overcast
43 °Overcast

Fort Jefferson, Saturday, 14 November

Overcast. High 43°, low 29°.

Pressure30.15 inHg
Wind10.6 mph NW
Humidity65%
Visibility—
Dew point30°
Sun, 1545° / 30°0Overcast
45 °Overcast

Fort Jefferson, Sunday, 15 November

Overcast. High 45°, low 30°.

Pressure30.36 inHg
Wind7.4 mph N
Humidity59%
Visibility—
Dew point29°
Mon, 1645° / 36°0Overcast
45 °Overcast

Fort Jefferson, Monday, 16 November

Overcast. High 45°, low 36°.

Pressure30.45 inHg
Wind6.1 mph E
Humidity54%
Visibility—
Dew point28°
Tue, 1748° / 33°0Clear
48 °Clear

Fort Jefferson, Tuesday, 17 November

Clear. High 48°, low 33°.

Pressure30.50 inHg
Wind5.7 mph E
Humidity51%
Visibility—
Dew point28°
Wed, 1851° / 34°0Clear
51 °Clear

Fort Jefferson, Wednesday, 18 November

Clear. High 51°, low 34°.

Pressure30.47 inHg
Wind6.6 mph SE
Humidity49%
Visibility—
Dew point29°
Thu, 1953° / 35°0Overcast
53 °Overcast

Fort Jefferson, Thursday, 19 November

Overcast. High 53°, low 35°.

Pressure30.42 inHg
Wind8.2 mph S
Humidity41%
Visibility—
Dew point27°
Fri, 2057° / 40°0Overcast
57 °Overcast

Fort Jefferson, Friday, 20 November

Overcast. High 57°, low 40°.

Pressure30.39 inHg
Wind7.2 mph SW
Humidity37%
Visibility—
Dew point28°
Sat, 2149° / 46°0Light rain
49 °Light rain

Fort Jefferson, Saturday, 21 November

Light rain. High 49°, low 46°.

Pressure30.39 inHg
Wind4.7 mph N
Humidity78%
Visibility—
Dew point41°
Sun, 2245° / 44°0.22Light rain
45 °Light rain

Fort Jefferson, Sunday, 22 November

Light rain. High 45°, low 44°.

Pressure30.27 inHg
Wind9.2 mph E
Humidity91%
Visibility—
Dew point42°
Mon, 2357° / 46°0.11Light rain
57 °Light rain

Fort Jefferson, Monday, 23 November

Light rain. High 57°, low 46°.

Pressure29.94 inHg
Wind15.7 mph SW
Humidity91%
Visibility—
Dew point50°
Tue, 2449° / 42°0Overcast
49 °Overcast

Fort Jefferson, Tuesday, 24 November

Overcast. High 49°, low 42°.

Pressure29.88 inHg
Wind16 mph W
Humidity58%
Visibility—
Dew point34°
Wed, 2545° / 35°0Partly cloudy
45 °Partly cloudy

Fort Jefferson, Wednesday, 25 November

Partly cloudy. High 45°, low 35°.

Pressure30.03 inHg
Wind9.3 mph W
Humidity56%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2647° / 33°0.13Climate normal
47 °Climate normal

Fort Jefferson, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high63° (1965)
Record low14° (1977)
Fri, 2747° / 34°0.17Climate normal
47 °Climate normal

Fort Jefferson, Friday, 27 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.17 in
Chance of precipitation48%
Record high69° (1990)
Record low18° (1977)
Sat, 2845° / 31°0.2Climate normal
45 °Climate normal

Fort Jefferson, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.2 in
Chance of precipitation43%
Record high66° (1960)
Record low16° (2023)
Sun, 2944° / 30°0.07Climate normal
44 °Climate normal

Fort Jefferson, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1998)
Record low11° (1976)
Mon, 3045° / 31°0.13Climate normal
45 °Climate normal

Fort Jefferson, Monday, 30 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (1991)
Record low10° (1976)
Tue, 0143° / 30°0.13Climate normal
43 °Climate normal

Fort Jefferson, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation38%
Record high65° (1970)
Record low12° (1964)
Wed, 0242° / 29°0.11Climate normal
42 °Climate normal

Fort Jefferson, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation28%
Record high69° (1982)
Record low3° (1966)
Thu, 0342° / 29°0.09Climate normal
42 °Climate normal

Fort Jefferson, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation35%
Record high70° (1982)
Record low-4° (1966)
Fri, 0442° / 28°0.11Climate normal
42 °Climate normal

Fort Jefferson, Friday, 4 December

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation33%
Record high66° (1998)
Record low4° (1966)
Sat, 0541° / 28°0.13Climate normal
41 °Climate normal

Fort Jefferson, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation33%
Record high66° (2001)
Record low7° (1974)
Sun, 0640° / 27°0.11Climate normal
40 °Climate normal

Fort Jefferson, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (1998)
Record low1° (1977)
Mon, 0739° / 27°0.09Climate normal
39 °Climate normal

Fort Jefferson, Monday, 7 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (1998)
Record low-2° (1977)
Tue, 0840° / 28°0.08Climate normal
40 °Climate normal

Fort Jefferson, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation22%
Record high64° (1966)
Record low1° (1977)
Wed, 0941° / 27°0.12Climate normal
41 °Climate normal

Fort Jefferson, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.12 in
Chance of precipitation38%
Record high60° (2023)
Record low-2° (1977)

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 Fort Jefferson, OH 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 Fort Jefferson, OH 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.