The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Postojna Weather Today · 7-Day Forecast

Rain Clouds the View

A gentle rain falls over the district. Keep under a roof if you can.

Warmest Friday at 14° · coldest night Sunday at -1°

The short of it: Postojna weather on Thursday, 12 November 2026: local time, 13 °C (55 °F) with light rain, feeling like 12 °C (54 °F). Today’s high 14 °C (57 °F), low 12 °C (53 °F). Chance of rain 90% in the next 24 hours, about 48 mm (1.9 in). Warnings in force: heavy rain, thunderstorms expected, sharp cold snap, strong wind. Source: Wanted Weather forecast service (global weather models), updated 17:45 local time.

POSTOJNA, Thursday. — Passing showers are the word from the Postojna station, with a high of 14° and a low of 12°. Count it a gift: 4° above the November average of 10° for these parts. Barely a breath of wind stirs from the SSW, gusting to 27 km/h, and the glass is falling — a change is coming.

Of the 7 days ahead, Friday looks the finest at near 14°, while Sunday night will be the coldest at -1°. Rain or snow is due on 5 of them, some 144 mm in all. Those keeping stock should see to the water troughs, for ice is likely.

For travellers weighing a journey, the Almanac shows a typical November in Postojna brings highs near 10°, lows of 3° and about 201 mm of rain over the month. August is the warmest month here at 26°, January the coldest at -3°, and November the wettest with 201 mm. Snow usually lies on the ground from December to March. The best months to ride in are June and July.

The sun is up 9 h 37 min today, and the days are shortening by about 2 minutes each. The station stands 729 m above the sea.

The Hours to Come

Temperature by the hour · rain & snow in the hour beneath
The hour-by-hour ledger
HourSkyTempFeelsWindRain · Snow
NowLight rain13°12°6 km/h2.0 mm
6 PMLight rain13°12°5 km/h1.2 mm
7 PMRain13°13°5 km/h3.2 mm
8 PMRain14°13°6 km/h3.6 mm
9 PMLight rain14°13°5 km/h2.1 mm
10 PMLight rain13°13°2 km/h2.5 mm
11 PMLight rain13°13°5 km/h1.0 mm
12 AMLight showers14°13°9 km/h0.5 mm
1 AMThunderstorm14°13°10 km/h0.8 mm
2 AMLight showers14°12°12 km/h0.7 mm
3 AMLight showers13°12°10 km/h1.3 mm
4 AMLight showers13°13°6 km/h0.5 mm
5 AMLight rain13°12°6 km/h2.5 mm
6 AMRain11°9°5 km/h5.2 mm
7 AMRain10°9°3 km/h4.1 mm
8 AMLight rain10°8°5 km/h1.0 mm
9 AMLight rain10°8°7 km/h2.5 mm
10 AMLight rain10°8°6 km/h2.3 mm
11 AMRain10°7°9 km/h2.6 mm
12 PMRain9°5°11 km/h3.5 mm
1 PMLight rain7°3°13 km/h1.3 mm
2 PMLight rain6°1°15 km/h0.6 mm
3 PMLight rain5°0°14 km/h1.1 mm
4 PMLight rain4°-1°14 km/h1.6 mm

Seven-Day Outlook · Classified

Highs in large type · pick a day

Today (Nov 12): light showers, high 14°, low 12°, 46 mm of rain, gusts to 32 km/h. Sun up 6:58 AM, down 4:35 PM. Short showers cross the fields. The sun returns soon after.

The Week in Figures

DayLow · HighRain · SnowGustsDaylight
Today12°14°46 mm32 km/h9 h 37 min
Friday2°14°37 mm55 km/h9 h 35 min
Saturday-1°5°dry46 km/h9 h 32 min
Sunday-1°7°dry20 km/h9 h 30 min
Monday5°10°20 mm35 km/h9 h 28 min
Tuesday7°11°28 mm38 km/h9 h 25 min
Wednesday7°10°12 mm40 km/h9 h 23 min

Warmest: Friday at 14°. Wettest: today, 46 mm of rain. Strongest gusts: Friday, 55 km/h.

The Almanac · Postojna Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low

November in Postojna, by the numbers

Warmth rank
8th warmest of 12
Rain rank
1st wettest of 12
Versus October
5° colder, 19 mm more rain
Versus December
5° warmer
Day–night spread
7°
Snow season
Dec–Mar
Daylight, mid-month
9 h 24 min
Average wind
6 km/h
Travel with care
The Almanac Speaks
November
✦✦✦✦✦

Highs fall 5° against October, to near 10°; nights run about 3°. It is the wettest month of the year here, about 201 mm.

Postojna in November: the full almanac →

Climate of Postojna by month
MonthHighLowRainWindDaylightVisit
January4°-3°95 mm6 km/h9 h 3 min✦
February6°-3°99 mm7 km/h10 h 18 min✦
March9°-1°111 mm8 km/h11 h 46 min✦
April13°3°112 mm8 km/h13 h 28 min✦✦
May18°7°125 mm7 km/h14 h 54 min✦✦✦
June22°11°129 mm7 km/h15 h 42 min✦✦✦
July25°13°115 mm6 km/h15 h 22 min✦✦✦
August26°13°125 mm6 km/h14 h 7 min✦✦✦
September20°9°166 mm6 km/h12 h 28 min✦✦✦
October16°7°182 mm6 km/h10 h 50 min✦✦
November10°3°201 mm6 km/h9 h 24 min✦✦
December5°-2°158 mm6 km/h8 h 41 min✦

Reports from the Street

What readers in Postojna see right now · last 3 hours

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Questions Readers Ask about Postojna

Answered from the wire & the Almanac

What is the weather in Postojna today?

Right now it is 13 °C (55 °F) with light rain; it feels like 12 °C (54 °F). Today’s high is 14 °C (57 °F) and tonight’s low 12 °C (53 °F). The chance of rain in the next 24 hours is about 90%, with 48 mm (1.9 in) expected.

Will it rain in Postojna this week?

Yes — rain or snow is forecast on 5 of the next 7 days, about 144 mm (5.7 in) in total. The wettest day looks to be Today.

Are there any weather warnings for Postojna?

Yes: heavy rain; thunderstorms expected; sharp cold snap; strong wind. See Warnings & Notices for the details.

What is the warmest month in Postojna?

August, with an average high of 26 °C (78 °F). The coldest is January, when nights average -3 °C (26 °F). The wettest month is November, with 201 mm (7.9 in), according to TerraClimate climate normals for 1991–2020.

When is the best time to visit Postojna?

June and July. June brings highs near 22 °C (72 °F) and about 129 mm (5.1 in) of rain; July highs near 25 °C (76 °F) and 115 mm (4.5 in). The Almanac rates every month from 1 to 5 for warmth, dryness and rainfall, using 1991–2020 climate normals.

Does it snow in Postojna?

Yes. Snow usually lies on the ground from December to March. Nights average below freezing in Dec–Mar.

Neighbouring Towns

November averages · distance by the crow’s flight
TownDistanceHighLowRain
LogatecLogatec16 km N10°3°216 mm
VrhnikaMunicipality of Vrhnika22 km NNE11°4°184 mm
Ilirska BistricaMunicipality of Ilirska Bistrica23 km S12°5°186 mm
AjdovščinaMunicipality of Ajdovščina27 km WNW12°6°199 mm
SežanaMunicipality of Sežana28 km WSW12°6°200 mm
IdrijaMunicipality of Idrija29 km NNW10°4°266 mm
OpicinaFriuli Venezia Giulia34 km WSW13°7°175 mm
TriesteFriuli Venezia Giulia37 km WSW14°9°125 mm

More Towns in Slovenia

All towns in Slovenia →

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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