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

A Clear Night Under the Stars

A stray cloud or two drifts over the plains; the sun keeps its hold on the day.

Warmest Tuesday at 15° · coldest night tonight at -2°

The short of it: Grimbergen weather on Saturday, 14 November 2026: local time, 3 °C (38 °F) with mostly clear skies, feeling like 1 °C (33 °F). Today’s high 8 °C (47 °F), low -2 °C (29 °F). Chance of rain 45% in the next 24 hours, about 1.5 mm (0.06 in). Notices: frost possible, glass falling, fresh wind. Source: Wanted Weather forecast service (global weather models), updated 19:30 local time.

GRIMBERGEN, Saturday. — Folk about town may expect fog today, the mercury reaching near 8° and falling to -2° after dark. That is 2° colder than Grimbergen usually sees in November, when highs average 11°. Barely a breath of wind stirs from the E, gusting to 9 km/h, and the glass is falling — a change is coming.

Of the 7 days ahead, Tuesday looks the finest at near 15°, while tonight will be the coldest at -2°. Rain or snow is due on 6 of them, some 43 mm in all. Those keeping stock should see to the water troughs, for ice is likely.

By the Almanac's reckoning, November in Grimbergen runs from 5° at night to 11° by day, with some 78 mm of rain. July is the warmest month here at 24°, February the coldest at 2°, and December the wettest with 84 mm. The best months to ride in are June and September.

The sun is up 9 h 0 min today, and the days are shortening by about 3 minutes each. The station stands 53 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
NowMostly clear4°1°4 km/h–
8 PMMostly clear3°1°4 km/h–
9 PMClear sky3°0°4 km/h–
10 PMClear sky2°-1°3 km/h–
11 PMClear sky2°-1°3 km/h–
12 AMMostly clear1°-2°3 km/h–
1 AMMostly clear1°-2°3 km/h–
2 AMOvercast1°-2°3 km/h–
3 AMOvercast2°-1°4 km/h–
4 AMOvercast2°-1°5 km/h–
5 AMLight rain4°0°6 km/h0.1 mm
6 AMLight rain5°2°7 km/h0.2 mm
7 AMLight rain6°3°8 km/h0.1 mm
8 AMOvercast6°3°10 km/h–
9 AMOvercast6°2°11 km/h–
10 AMPartly cloudy7°3°12 km/h–
11 AMOvercast8°4°12 km/h–
12 PMOvercast9°5°12 km/h–
1 PMOvercast10°6°13 km/h0.1 mm
2 PMOvercast11°7°14 km/h–
3 PMLight rain10°7°12 km/h0.3 mm
4 PMLight rain11°8°12 km/h0.3 mm
5 PMPartly cloudy11°8°10 km/h0.1 mm
6 PMLight showers11°8°12 km/h0.3 mm

Seven-Day Outlook · Classified

Highs in large type · pick a day

Today (Nov 14): fog, high 8°, low -2°, dry, gusts to 11 km/h. Sun up 7:56 AM, down 4:56 PM. Sight is poor. Travellers urged to go slow and light their lanterns.

The Week in Figures

DayLow · HighRain · SnowGustsDaylight
Today-2°8°dry11 km/h9 h 0 min
Sunday1°11°1.7 mm30 km/h8 h 57 min
Monday5°10°3.3 mm29 km/h8 h 55 min
Tuesday7°15°21 mm53 km/h8 h 51 min
Wednesday9°12°2.1 mm29 km/h8 h 48 min
Thursday9°12°11 mm29 km/h8 h 46 min
Friday9°13°4.3 mm27 km/h8 h 43 min

Warmest: Tuesday at 15°. Wettest: Tuesday, 21 mm of rain. Strongest gusts: Tuesday, 53 km/h.

The Almanac · Grimbergen Month by Month

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

November in Grimbergen, by the numbers

Warmth rank
9th warmest of 12
Rain rank
2nd wettest of 12
Versus October
5° colder, 9.0 mm more rain
Versus December
3° warmer
Day–night spread
6°
Snow season
seldom any
Daylight, mid-month
8 h 50 min
Average wind
13 km/h
Travel with care
The Almanac Speaks
November
✦✦✦✦✦

The year turns hard here: highs drop 5° from October to about 11°, with nights near 5°. Wet spells are common — about 78 mm, the 2nd wettest month.

Grimbergen in November: the full almanac →

Climate of Grimbergen by month
MonthHighLowRainWindDaylightVisit
January7°2°67 mm16 km/h8 h 24 min✦✦
February8°2°62 mm15 km/h9 h 56 min✦✦
March11°4°55 mm14 km/h11 h 43 min✦✦✦
April16°6°43 mm13 km/h13 h 45 min✦✦✦✦
May19°9°59 mm12 km/h15 h 31 min✦✦✦✦
June22°12°66 mm12 km/h16 h 30 min✦✦✦✦
July24°14°72 mm11 km/h16 h 5 min✦✦✦
August24°14°76 mm10 km/h14 h 32 min✦✦✦
September20°11°63 mm11 km/h12 h 32 min✦✦✦✦
October15°8°69 mm13 km/h10 h 35 min✦✦✦
November11°5°78 mm13 km/h8 h 50 min✦✦
December7°2°84 mm15 km/h7 h 57 min✦

Reports from the Street

What readers in Grimbergen see right now · last 3 hours

Loading the latest reports…

Questions Readers Ask about Grimbergen

Answered from the wire & the Almanac

What is the weather in Grimbergen today?

Right now it is 3 °C (38 °F) with mostly clear skies; it feels like 1 °C (33 °F). Today’s high is 8 °C (47 °F) and tonight’s low -2 °C (29 °F). The chance of rain in the next 24 hours is about 45%, with 1.5 mm (0.06 in) expected.

Will it rain in Grimbergen this week?

Yes — rain or snow is forecast on 6 of the next 7 days, about 43 mm (1.7 in) in total. The wettest day looks to be Tuesday.

Are there any weather warnings for Grimbergen?

No warnings, but 3 notices are on the wire: frost possible; glass falling; fresh wind.

What is the warmest month in Grimbergen?

July, with an average high of 24 °C (75 °F). The coldest is February, when nights average 2 °C (35 °F). The wettest month is December, with 84 mm (3.3 in), according to TerraClimate climate normals for 1991–2020.

When is the best time to visit Grimbergen?

June and September. June brings highs near 22 °C (71 °F) and about 66 mm (2.6 in) of rain; September highs near 20 °C (68 °F) and 63 mm (2.5 in). The Almanac rates every month from 1 to 5 for warmth, dryness and rainfall, using 1991–2020 climate normals.

Does it snow in Grimbergen?

Hardly ever — even the coldest month averages 2 °C (35 °F) at night, so lasting snow is rare.

Neighbouring Towns

November averages · distance by the crow’s flight
TownDistanceHighLowRain
VilvoordeFlanders4 km E11°5°76 mm
EvereBrussels Capital7 km SSE11°5°79 mm
SchaerbeekBrussels Capital7 km S11°5°79 mm
JetteBrussels Capital7 km SSW11°5°80 mm
BrusselsBrussels Capital9 km S11°5°80 mm
Molenbeek-Saint-JeanBrussels Capital10 km SSW11°5°79 mm
Woluwe-Saint-LambertBrussels Capital11 km SSE10°5°78 mm
IxellesBrussels Capital11 km S10°5°81 mm

More Towns in Belgium

All towns in Belgium →

Brussels · Antwerp · Gent · Charleroi · Liège · Anderlecht · Schaerbeek · Brugge · Namur · Leuven · Molenbeek-Saint-Jean · Mons

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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